{"id":21439,"date":"2026-01-25T21:20:19","date_gmt":"2026-01-25T13:20:19","guid":{"rendered":"https:\/\/viox.com\/?p=21439"},"modified":"2026-01-25T21:20:22","modified_gmt":"2026-01-25T13:20:22","slug":"silver-copper-dependence-ranking-contactors-breakers-relays","status":"publish","type":"post","link":"https:\/\/test.viox.com\/vi\/silver-copper-dependence-ranking-contactors-breakers-relays\/","title":{"rendered":"So s\u00e1nh \u0111\u1ed9 ph\u1ee5 thu\u1ed9c v\u00e0o b\u1ea1c v\u00e0 \u0111\u1ed3ng: X\u1ebfp h\u1ea1ng \u0111\u1ed9 nh\u1ea1y cho c\u00f4ng t\u1eafc t\u01a1, b\u1ed9 ng\u1eaft m\u1ea1ch, r\u01a1 le v\u00e0 c\u1ea7u ch\u00ec"},"content":{"rendered":"<div class=\"product-intro\">\n<h2>Nh\u1eefng \u0111i\u1ec3m ch\u00ednh<\/h2>\n<ul>\n<li><strong>C\u00f4ng t\u1eafc t\u01a1 l\u00e0 thi\u1ebft b\u1ecb nh\u1ea1y c\u1ea3m nh\u1ea5t v\u1edbi b\u1ea1c<\/strong>, v\u1edbi chi ph\u00ed b\u1ea1c chi\u1ebfm 25-55% t\u1ed5ng chi ph\u00ed v\u1eadt li\u1ec7u t\u00f9y thu\u1ed9c v\u00e0o d\u00f2ng \u0111\u1ecbnh m\u1ee9c<\/li>\n<li><strong>Gi\u00e1 b\u1ea1c t\u0103ng v\u1ecdt 147% v\u00e0o n\u0103m 2025<\/strong>, \u0111\u1ea1t 72 \u0111\u00f4 la\/ounce t\u1eeb 29 \u0111\u00f4 la\/ounce, t\u1ea1o ra \u00e1p l\u1ef1c chi ph\u00ed ch\u01b0a t\u1eebng c\u00f3 \u0111\u1ed1i v\u1edbi c\u00e1c nh\u00e0 s\u1ea3n xu\u1ea5t thi\u1ebft b\u1ecb \u0111i\u1ec7n<\/li>\n<li><strong>AgSnO\u2082 (oxit thi\u1ebfc b\u1ea1c) \u0111\u00e3 thay th\u1ebf AgCdO \u0111\u1ed9c h\u1ea1i<\/strong> l\u00e0m v\u1eadt li\u1ec7u ti\u1ebfp x\u00fac ti\u00eau chu\u1ea9n c\u1ee7a ng\u00e0nh, ch\u1ee9a 88-95% h\u00e0m l\u01b0\u1ee3ng b\u1ea1c<\/li>\n<li><strong>\u0110\u1ed3ng chi ph\u1ed1i chi ph\u00ed thi\u1ebft b\u1ecb ph\u00e2n ph\u1ed1i<\/strong>, chi\u1ebfm 45-62% chi ph\u00ed v\u1eadt li\u1ec7u trong b\u1ea3ng \u0111i\u1ec7n v\u00e0 thi\u1ebft b\u1ecb \u0111\u00f3ng c\u1eaft<\/li>\n<li><strong>Nhu c\u1ea7u c\u00f4ng nghi\u1ec7p \u0111\u1ed1i v\u1edbi b\u1ea1c mang t\u00ednh c\u1ea5u tr\u00fac<\/strong>, \u0111\u01b0\u1ee3c th\u00fac \u0111\u1ea9y b\u1edfi c\u00e1c t\u1ea5m pin m\u1eb7t tr\u1eddi, xe \u0111i\u1ec7n v\u00e0 c\u01a1 s\u1edf h\u1ea1 t\u1ea7ng AI\u2014kh\u00f4ng ph\u1ea3i giao d\u1ecbch \u0111\u1ea7u c\u01a1<\/li>\n<\/ul>\n<hr \/>\n<h2>Cu\u1ed9c kh\u1ee7ng ho\u1ea3ng b\u1ea1c 2025-2026: T\u1ea1i sao chi ph\u00ed thi\u1ebft b\u1ecb \u0111i\u1ec7n t\u0103ng v\u1ecdt<\/h2>\n<p>Ng\u00e0nh thi\u1ebft b\u1ecb \u0111i\u1ec7n b\u01b0\u1edbc v\u00e0o n\u0103m 2026 \u0111\u1ed1i m\u1eb7t v\u1edbi m\u1ed9t cu\u1ed9c kh\u1ee7ng ho\u1ea3ng v\u1eadt li\u1ec7u ch\u01b0a t\u1eebng c\u00f3. Gi\u00e1 b\u1ea1c \u0111\u00e3 t\u0103ng v\u1ecdt t\u1eeb 29 \u0111\u00f4 la m\u1ed9t ounce v\u00e0o \u0111\u1ea7u n\u0103m 2025 l\u00ean h\u01a1n 72 \u0111\u00f4 la v\u00e0o cu\u1ed1i n\u0103m\u2014m\u1ee9c t\u0103ng \u0111\u00e1ng kinh ng\u1ea1c 147% khi\u1ebfn ngay c\u1ea3 c\u00e1c nh\u00e0 s\u1ea3n xu\u1ea5t d\u00e0y d\u1ea1n kinh nghi\u1ec7m c\u0169ng ph\u1ea3i b\u1ea5t ng\u1edd. \u0110\u00e2y kh\u00f4ng ph\u1ea3i l\u00e0 m\u1ed9t \u0111\u1ee3t t\u0103ng gi\u00e1 t\u1ea1m th\u1eddi; n\u00f3 th\u1ec3 hi\u1ec7n m\u1ed9t s\u1ef1 thay \u0111\u1ed5i c\u01a1 b\u1ea3n trong vai tr\u00f2 c\u1ee7a b\u1ea1c nh\u01b0 m\u1ed9t kim lo\u1ea1i c\u00f4ng nghi\u1ec7p quan tr\u1ecdng.<\/p>\n<p>Kh\u00f4ng gi\u1ed1ng nh\u01b0 c\u00e1c chu k\u1ef3 h\u00e0ng h\u00f3a tr\u01b0\u1edbc \u0111\u00e2y \u0111\u01b0\u1ee3c th\u00fac \u0111\u1ea9y b\u1edfi \u0111\u1ea7u c\u01a1 \u0111\u1ea7u t\u01b0, s\u1ef1 thi\u1ebfu h\u1ee5t b\u1ea1c hi\u1ec7n t\u1ea1i b\u1eaft ngu\u1ed3n t\u1eeb s\u1ef1 m\u1ea5t c\u00e2n b\u1eb1ng cung-c\u1ea7u mang t\u00ednh c\u1ea5u tr\u00fac. Nhu c\u1ea7u b\u1ea1c to\u00e0n c\u1ea7u \u0111\u1ea1t 1,17 t\u1ef7 ounce v\u00e0o n\u0103m 2024, v\u01b0\u1ee3t qu\u00e1 ngu\u1ed3n cung t\u1eeb m\u1ecf 500 tri\u1ec7u ounce\u2014\u0111\u00e1nh d\u1ea5u n\u0103m th\u00e2m h\u1ee5t th\u1ee9 n\u0103m li\u00ean ti\u1ebfp. C\u00e1c \u1ee9ng d\u1ee5ng c\u00f4ng nghi\u1ec7p hi\u1ec7n ti\u00eau th\u1ee5 h\u01a1n 59% s\u1ea3n l\u01b0\u1ee3ng b\u1ea1c to\u00e0n c\u1ea7u, v\u1edbi c\u00e1c l\u0129nh v\u1ef1c \u0111i\u1ec7n v\u00e0 \u0111i\u1ec7n t\u1eed d\u1eabn \u0111\u1ea7u s\u1ef1 t\u0103ng tr\u01b0\u1edfng nhu c\u1ea7u.<\/p>\n<p>\u0110\u1ed1i v\u1edbi ng\u01b0\u1eddi mua thi\u1ebft b\u1ecb \u0111i\u1ec7n B2B, vi\u1ec7c hi\u1ec3u s\u1ea3n ph\u1ea9m n\u00e0o d\u1ec5 b\u1ecb bi\u1ebfn \u0111\u1ed9ng gi\u00e1 b\u1ea1c nh\u1ea5t \u0111\u00e3 tr\u1edf n\u00ean c\u1ea7n thi\u1ebft cho chi\u1ebfn l\u01b0\u1ee3c mua s\u1eafm v\u00e0 l\u1eadp k\u1ebf ho\u1ea1ch ng\u00e2n s\u00e1ch. Ph\u00e2n t\u00edch to\u00e0n di\u1ec7n n\u00e0y x\u1ebfp h\u1ea1ng c\u00f4ng t\u1eafc t\u01a1, b\u1ed9 ng\u1eaft m\u1ea1ch, r\u01a1 le, c\u1ea7u ch\u00ec, c\u00f4ng t\u1eafc c\u00e1ch ly v\u00e0 b\u1ea3ng ph\u00e2n ph\u1ed1i theo \u0111\u1ed9 nh\u1ea1y c\u1ee7a ch\u00fang \u0111\u1ed1i v\u1edbi bi\u1ebfn \u0111\u1ed9ng gi\u00e1 b\u1ea1c v\u00e0 \u0111\u1ed3ng.<\/p>\n<figure style=\"text-align: center; margin: 20px 0;\"><img decoding=\"async\" style=\"max-width: 100%; height: auto;\" src=\"https:\/\/img.viox.com\/ndustrial-electrical-components-showing-silver-contact-points-in-contactors-circuit-breakers-and-relays-on-professional-workbench.webp\" alt=\"Industrial electrical components showing silver contact points in contactors, circuit breakers, and relays on professional workbench\" \/><figcaption style=\"font-style: italic; text-align: center; color: #555; margin-top: 8px;\">H\u00ecnh 1: \u1ea2nh c\u1eadn c\u1ea3nh c\u00e1c th\u00e0nh ph\u1ea7n \u0111i\u1ec7n c\u00f4ng nghi\u1ec7p tr\u00ean b\u00e0n l\u00e0m vi\u1ec7c chuy\u00ean nghi\u1ec7p, l\u00e0m n\u1ed5i b\u1eadt c\u00e1c \u0111i\u1ec3m ti\u1ebfp x\u00fac b\u1ea1c trong c\u00f4ng t\u1eafc t\u01a1, b\u1ed9 ng\u1eaft m\u1ea1ch v\u00e0 r\u01a1 le.<\/figcaption><\/figure>\n<hr \/>\n<h2>T\u00ecm hi\u1ec3u v\u1ec1 B\u1ea1c v\u00e0 \u0110\u1ed3ng trong Ti\u1ebfp \u0110i\u1ec3m \u0110i\u1ec7n<\/h2>\n<h3>T\u1ea1i sao B\u1ea1c Chi\u1ebfm \u01afu Th\u1ebf trong Ti\u1ebfp \u0110i\u1ec3m \u0110i\u1ec7n<\/h3>\n<p>B\u1ea1c s\u1edf h\u1eefu \u0111\u1ed9 d\u1eabn \u0111i\u1ec7n cao nh\u1ea5t so v\u1edbi b\u1ea5t k\u1ef3 kim lo\u1ea1i n\u00e0o \u1edf m\u1ee9c 100% IACS (Ti\u00eau chu\u1ea9n \u0110\u1ed3ng \u1ee7 Qu\u1ed1c t\u1ebf), v\u01b0\u1ee3t qua c\u1ea3 x\u1ebfp h\u1ea1ng 97% c\u1ee7a \u0111\u1ed3ng. \u0110\u1ed9 d\u1eabn \u0111i\u1ec7n v\u01b0\u1ee3t tr\u1ed9i n\u00e0y chuy\u1ec3n tr\u1ef1c ti\u1ebfp th\u00e0nh \u0111i\u1ec7n tr\u1edf ti\u1ebfp x\u00fac th\u1ea5p h\u01a1n, gi\u1ea3m sinh nhi\u1ec7t v\u00e0 c\u1ea3i thi\u1ec7n \u0111\u1ed9 tin c\u1eady trong c\u00e1c \u1ee9ng d\u1ee5ng chuy\u1ec3n m\u1ea1ch.<\/p>\n<p>Nh\u01b0ng ch\u1ec9 ri\u00eang \u0111\u1ed9 d\u1eabn \u0111i\u1ec7n kh\u00f4ng gi\u1ea3i th\u00edch \u0111\u01b0\u1ee3c s\u1ef1 th\u1ed1ng tr\u1ecb c\u1ee7a b\u1ea1c. S\u1ef1 k\u1ebft h\u1ee3p \u0111\u1ed9c \u0111\u00e1o c\u00e1c \u0111\u1eb7c t\u00ednh c\u1ee7a b\u1ea1c khi\u1ebfn n\u00f3 kh\u00f4ng th\u1ec3 thay th\u1ebf trong chuy\u1ec3n m\u1ea1ch c\u00f3 \u0111\u1ed9 tin c\u1eady cao:<\/p>\n<ul>\n<li><strong>Kh\u1ea3 n\u0103ng ch\u1ed1ng x\u00f3i m\u00f2n h\u1ed3 quang:<\/strong> B\u1ea1c ch\u1ecbu \u0111\u01b0\u1ee3c nhi\u1ec7t \u0111\u1ed9 kh\u1eafc nghi\u1ec7t (3.000-20.000\u00b0C) \u0111\u01b0\u1ee3c t\u1ea1o ra trong qu\u00e1 tr\u00ecnh h\u00ecnh th\u00e0nh h\u1ed3 quang<\/li>\n<li><strong>\u0110\u1eb7c t\u00ednh ch\u1ed1ng h\u00e0n:<\/strong> Ng\u0103n ng\u1eeba s\u1ef1 h\u1ee3p nh\u1ea5t ti\u1ebfp x\u00fac d\u01b0\u1edbi d\u00f2ng \u0111i\u1ec7n kh\u1edfi \u0111\u1ed9ng cao<\/li>\n<li><strong>Kh\u1ea3 n\u0103ng ch\u1ed1ng oxy h\u00f3a:<\/strong> Oxit b\u1ea1c (Ag\u2082O) v\u1eabn d\u1eabn \u0111i\u1ec7n, kh\u00f4ng gi\u1ed1ng nh\u01b0 oxit \u0111\u1ed3ng<\/li>\n<li><strong>\u0110\u1ed9 d\u1eabn nhi\u1ec7t:<\/strong> Nhanh ch\u00f3ng t\u1ea3n nhi\u1ec7t kh\u1ecfi c\u00e1c \u0111i\u1ec3m ti\u1ebfp x\u00fac<\/li>\n<\/ul>\n<h3>S\u1ef1 Ph\u00e1t Tri\u1ec3n c\u1ee7a Ti\u1ebfp \u0110i\u1ec3m H\u1ee3p Kim B\u1ea1c<\/h3>\n<p>B\u1ea1c nguy\u00ean ch\u1ea5t, m\u1eb7c d\u00f9 c\u00f3 \u0111\u1ed9 d\u1eabn \u0111i\u1ec7n tuy\u1ec7t v\u1eddi, nh\u01b0ng l\u1ea1i thi\u1ebfu \u0111\u1ed9 b\u1ec1n c\u01a1 h\u1ecdc v\u00e0 kh\u1ea3 n\u0103ng ch\u1ed1ng h\u1ed3 quang c\u1ea7n thi\u1ebft cho c\u00e1c \u1ee9ng d\u1ee5ng chuy\u1ec3n m\u1ea1ch hi\u1ec7n \u0111\u1ea1i. Ng\u00e0nh c\u00f4ng nghi\u1ec7p \u0111\u00e3 ph\u00e1t tri\u1ec3n c\u00e1c h\u1ec7 th\u1ed1ng h\u1ee3p kim b\u1ea1c ph\u1ee9c t\u1ea1p \u0111\u01b0\u1ee3c t\u1ed1i \u01b0u h\u00f3a cho c\u00e1c \u0111i\u1ec1u ki\u1ec7n v\u1eadn h\u00e0nh c\u1ee5 th\u1ec3:<\/p>\n<table style=\"border-collapse: collapse; width: 100%; margin-bottom: 20px;\" border=\"1\">\n<thead>\n<tr style=\"background-color: #f2f2f2;\">\n<th>Lo\u1ea1i H\u1ee3p Kim<\/th>\n<th>H\u00e0m L\u01b0\u1ee3ng B\u1ea1c<\/th>\n<th>Ch\u1ea5t Ph\u1ee5 Gia Ch\u00ednh<\/th>\n<th>Ch\u00ednh C\u00e1c \u1ee8ng D\u1ee5ng<\/th>\n<th>C\u00e1c \u0111\u1eb7c t\u00ednh ch\u00ednh<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td><strong>AgSnO\u2082<\/strong><\/td>\n<td>88-95%<\/td>\n<td>Oxit Thi\u1ebfc (5-12%)<\/td>\n<td>C\u00f4ng t\u1eafc t\u01a1, MCCB, r\u01a1 le ngu\u1ed3n<\/td>\n<td>Kh\u1ea3 n\u0103ng ch\u1ed1ng x\u00f3i m\u00f2n h\u1ed3 quang tuy\u1ec7t v\u1eddi, th\u00e2n thi\u1ec7n v\u1edbi m\u00f4i tr\u01b0\u1eddng, thay th\u1ebf AgCdO<\/td>\n<\/tr>\n<tr>\n<td><strong>AgNi<\/strong><\/td>\n<td>85-95%<\/td>\n<td>Niken (5-15%)<\/td>\n<td>R\u01a1 le, c\u00f4ng t\u1eafc ph\u1ee5 tr\u1ee3, c\u00f4ng t\u1eafc t\u01a1 nh\u1ecf<\/td>\n<td>Kh\u1ea3 n\u0103ng ch\u1ed1ng m\u00e0i m\u00f2n cao, \u0111\u1eb7c t\u00ednh ch\u1ed1ng h\u00e0n t\u1ed1t<\/td>\n<\/tr>\n<tr>\n<td><strong>AgW \/ AgWC<\/strong><\/td>\n<td>50-75%<\/td>\n<td>Vonfram \/ Cacbua Vonfram<\/td>\n<td>B\u1ed9 ng\u1eaft m\u1ea1ch c\u00f4ng su\u1ea5t cao<\/td>\n<td>\u0110\u1ed9 c\u1ee9ng c\u1ef1c cao, kh\u1ea3 n\u0103ng d\u1eadp t\u1eaft h\u1ed3 quang v\u01b0\u1ee3t tr\u1ed9i<\/td>\n<\/tr>\n<tr>\n<td><strong>AgCu<\/strong><\/td>\n<td>90-97%<\/td>\n<td>\u0110\u1ed3ng (3-10%)<\/td>\n<td>C\u00f4ng t\u1eafc d\u00f2ng \u0111i\u1ec7n th\u1ea5p, \u0111\u1ea7u n\u1ed1i<\/td>\n<td>Hi\u1ec7u qu\u1ea3 v\u1ec1 chi ph\u00ed, \u0111\u1ed9 b\u1ec1n c\u01a1 h\u1ecdc t\u1ed1t<\/td>\n<\/tr>\n<tr>\n<td><strong>AgSnO\u2082In\u2082O\u2083<\/strong><\/td>\n<td>~90%<\/td>\n<td>SnO\u2082 + In\u2082O\u2083 (3-5%)<\/td>\n<td>R\u01a1 le \u00f4 t\u00f4, chuy\u1ec3n m\u1ea1ch ch\u00ednh x\u00e1c<\/td>\n<td>\u0110\u1eb7c t\u00ednh ch\u1ed1ng chuy\u1ec3n v\u1eadt li\u1ec7u n\u00e2ng cao<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>S\u1ef1 chuy\u1ec3n \u0111\u1ed5i t\u1eeb oxit cadmi b\u1ea1c (AgCdO) sang oxit thi\u1ebfc b\u1ea1c (AgSnO\u2082) th\u1ec3 hi\u1ec7n m\u1ed9t trong nh\u1eefng thay \u0111\u1ed5i v\u1eadt li\u1ec7u quan tr\u1ecdng nh\u1ea5t c\u1ee7a ng\u00e0nh. M\u1eb7c d\u00f9 AgCdO mang l\u1ea1i hi\u1ec7u su\u1ea5t tuy\u1ec7t v\u1eddi, nh\u01b0ng c\u00e1c quy \u0111\u1ecbnh v\u1ec1 m\u00f4i tr\u01b0\u1eddng (RoHS, REACH) \u0111\u00e3 y\u00eau c\u1ea7u lo\u1ea1i b\u1ecf d\u1ea7n do \u0111\u1ed9c t\u00ednh c\u1ee7a cadmi. C\u00e1c ti\u1ebfp \u0111i\u1ec3m AgSnO\u2082 hi\u1ec7n \u0111\u1ea1i hi\u1ec7n nay ph\u00f9 h\u1ee3p ho\u1eb7c v\u01b0\u1ee3t qu\u00e1 hi\u1ec7u su\u1ea5t c\u1ee7a AgCdO trong khi v\u1eabn tu\u00e2n th\u1ee7 c\u00e1c quy \u0111\u1ecbnh v\u1ec1 m\u00f4i tr\u01b0\u1eddng.<\/p>\n<h3>Vai Tr\u00f2 H\u1ed7 Tr\u1ee3 c\u1ee7a \u0110\u1ed3ng<\/h3>\n<p>\u0110\u1ed3ng \u0111\u00f3ng vai tr\u00f2 l\u00e0 \u201cx\u01b0\u01a1ng s\u1ed1ng\u201d \u0111i\u1ec7n c\u1ee7a thi\u1ebft b\u1ecb \u0111i\u1ec7n h\u1ea1 th\u1ebf, x\u1eed l\u00fd vi\u1ec7c truy\u1ec1n d\u00f2ng \u0111i\u1ec7n qua thanh c\u00e1i, \u0111\u1ea7u n\u1ed1i v\u00e0 \u0111\u01b0\u1eddng d\u1eabn d\u00e2y d\u1eabn. V\u1edbi \u0111\u1ed9 d\u1eabn \u0111i\u1ec7n 97% IACS v\u00e0 chi ph\u00ed th\u1ea5p h\u01a1n \u0111\u00e1ng k\u1ec3 so v\u1edbi b\u1ea1c, \u0111\u1ed3ng chi\u1ebfm \u01b0u th\u1ebf trong c\u00e1c \u1ee9ng d\u1ee5ng kh\u1ed1i l\u01b0\u1ee3ng l\u1edbn, \u0111i\u1ec7n tr\u1edf th\u1ea5p, n\u01a1i kh\u00f4ng x\u1ea3y ra nhi\u1ec7m v\u1ee5 chuy\u1ec3n m\u1ea1ch.<\/p>\n<p>Nh\u1eefng h\u1ea1n ch\u1ebf c\u1ee7a \u0111\u1ed3ng tr\u1edf n\u00ean r\u00f5 r\u00e0ng trong \u0111i\u1ec1u ki\u1ec7n chuy\u1ec3n m\u1ea1ch. \u0110\u1ed3ng oxit (CuO) t\u1ea1o th\u00e0nh m\u1ed9t l\u1edbp c\u00e1ch \u0111i\u1ec7n l\u00e0m t\u0103ng \u0111i\u1ec7n tr\u1edf ti\u1ebfp x\u00fac theo th\u1eddi gian. \u0110i\u1ec1u n\u00e0y l\u00e0m cho \u0111\u1ed3ng nguy\u00ean ch\u1ea5t kh\u00f4ng ph\u00f9 h\u1ee3p v\u1edbi b\u1ec1 m\u1eb7t ti\u1ebfp x\u00fac, m\u1eb7c d\u00f9 n\u00f3 v\u1eabn l\u00fd t\u01b0\u1edfng cho c\u00e1c th\u00e0nh ph\u1ea7n mang d\u00f2ng \u0111i\u1ec7n c\u1ed1 \u0111\u1ecbnh.<\/p>\n<figure style=\"text-align: center; margin: 20px 0;\"><img decoding=\"async\" style=\"max-width: 100%; height: auto;\" src=\"https:\/\/img.viox.com\/Technical-cutaway-diagram-of-AC-contactor-showing-silver-contact-tips-and-copper-current-carrying-components-with-material-specifications.webp\" alt=\"Technical cutaway diagram of AC contactor showing silver contact tips and copper current-carrying components with material specifications\" \/><figcaption style=\"font-style: italic; text-align: center; color: #555; margin-top: 8px;\">H\u00ecnh 2: H\u00ecnh c\u1eaft k\u1ef9 thu\u1eadt minh h\u1ecda th\u00e0nh ph\u1ea7n b\u00ean trong c\u1ee7a m\u1ed9t c\u00f4ng t\u1eafc t\u01a1 AC, ph\u00e2n bi\u1ec7t gi\u1eefa \u0111\u1ea7u ti\u1ebfp x\u00fac H\u1ee3p kim B\u1ea1c (AgSnO\u2082) v\u00e0 c\u00e1c th\u00e0nh ph\u1ea7n c\u1ea5u tr\u00fac \u0110\u1ed3ng (Cu).<\/figcaption><\/figure>\n<hr \/>\n<h2>X\u1ebfp H\u1ea1ng \u0110\u1ed9 Nh\u1ea1y B\u1ea1c: Thi\u1ebft B\u1ecb N\u00e0o D\u1ec5 B\u1ecb T\u1ed5n Th\u01b0\u01a1ng Nh\u1ea5t?<\/h2>\n<h3>1. <a href=\"https:\/\/test.viox.com\/vi\/ac-contactor\/\">Ti\u1ebfp x\u00fac<\/a>: Nh\u00e0 V\u00f4 \u0110\u1ecbch Chuy\u00ean D\u1ee5ng B\u1ea1c (\u0110\u1ed9 Nh\u1ea1y Cao Nh\u1ea5t)<\/h3>\n<p><strong>T\u00e1c \u0110\u1ed9ng Chi Ph\u00ed B\u1ea1c: 25-55% t\u1ed5ng chi ph\u00ed v\u1eadt li\u1ec7u<\/strong><\/p>\n<p>C\u00f4ng t\u1eafc t\u01a1 \u0111\u1ea1i di\u1ec7n cho danh m\u1ee5c ph\u1ee5 thu\u1ed9c v\u00e0o b\u1ea1c nh\u1ea5t trong thi\u1ebft b\u1ecb \u0111i\u1ec7n h\u1ea1 th\u1ebf. Nh\u1eefng con ng\u1ef1a th\u1ed3 c\u1ee7a h\u1ec7 th\u1ed1ng \u0111i\u1ec1u khi\u1ec3n c\u00f4ng nghi\u1ec7p n\u00e0y ph\u1ea3i ch\u1ecbu h\u00e0ng tri\u1ec7u chu k\u1ef3 chuy\u1ec3n m\u1ea1ch trong \u0111i\u1ec1u ki\u1ec7n kh\u1eaft khe\u2014l\u00e0m cho c\u00e1c ti\u1ebfp \u0111i\u1ec3m b\u1ea1c tr\u1edf n\u00ean ho\u00e0n to\u00e0n c\u1ea7n thi\u1ebft.<\/p>\n<h4>T\u1ea1i Sao C\u00f4ng T\u1eafc T\u01a1 Ti\u00eau Th\u1ee5 Nhi\u1ec1u B\u1ea1c Nh\u01b0 V\u1eady<\/h4>\n<p>Kh\u00f4ng gi\u1ed1ng nh\u01b0 b\u1ed9 ng\u1eaft m\u1ea1ch ch\u1ee7 y\u1ebfu x\u1eed l\u00fd c\u00e1c \u0111i\u1ec1u ki\u1ec7n s\u1ef1 c\u1ed1, c\u00f4ng t\u1eafc t\u01a1 th\u1ef1c hi\u1ec7n chuy\u1ec3n m\u1ea1ch t\u1ea3i th\u01b0\u1eddng xuy\u00ean v\u1edbi d\u00f2ng \u0111i\u1ec7n kh\u1edfi \u0111\u1ed9ng cao. M\u1ed9t c\u00f4ng t\u1eafc t\u01a1 kh\u1edfi \u0111\u1ed9ng \u0111\u1ed9ng c\u01a1 \u0111i\u1ec3n h\u00ecnh tr\u1ea3i qua:<\/p>\n<ul>\n<li><strong>D\u00f2ng \u0111i\u1ec7n kh\u1edfi \u0111\u1ed9ng:<\/strong> 6-8 l\u1ea7n d\u00f2ng \u0111i\u1ec7n \u0111\u1ecbnh m\u1ee9c trong 0,1-0,5 gi\u00e2y<\/li>\n<li><strong>Tu\u1ed5i th\u1ecd \u0111i\u1ec7n:<\/strong> 200.000 \u0111\u1ebfn 2.000.000+ thao t\u00e1c t\u00f9y thu\u1ed9c v\u00e0o lo\u1ea1i t\u1ea3i<\/li>\n<li><strong>N\u0103ng l\u01b0\u1ee3ng h\u1ed3 quang:<\/strong> S\u1ef1 h\u00ecnh th\u00e0nh h\u1ed3 quang l\u1eb7p \u0111i l\u1eb7p l\u1ea1i trong m\u1ed7i chu k\u1ef3 chuy\u1ec3n m\u1ea1ch<\/li>\n<\/ul>\n<p>Nh\u1eefng \u0111i\u1ec1u ki\u1ec7n v\u1eadn h\u00e0nh kh\u1eafc nghi\u1ec7t n\u00e0y \u0111\u00f2i h\u1ecfi c\u00e1c ti\u1ebfp \u0111i\u1ec3m h\u1ee3p kim b\u1ea1c d\u00e0y, ch\u1ea5t l\u01b0\u1ee3ng cao. \u0110\u1ed9 d\u00e0y ti\u1ebfp \u0111i\u1ec3m quy\u1ebft \u0111\u1ecbnh tr\u1ef1c ti\u1ebfp tu\u1ed5i th\u1ecd \u0111i\u1ec7n - m\u1ed7i h\u1ed3 quang l\u00e0m x\u00f3i m\u00f2n m\u1ed9t l\u1edbp v\u1eadt li\u1ec7u c\u1ef1c nh\u1ecf.<\/p>\n<h4>M\u1ee9c s\u1eed d\u1ee5ng b\u1ea1c theo k\u00edch th\u01b0\u1edbc Contactor<\/h4>\n<table style=\"border-collapse: collapse; width: 100%; margin-bottom: 20px;\" border=\"1\">\n<thead>\n<tr style=\"background-color: #f2f2f2;\">\n<th>X\u1ebfp h\u1ea1ng Contactor<\/th>\n<th>H\u00e0m l\u01b0\u1ee3ng b\u1ea1c \u0111i\u1ec3n h\u00ecnh<\/th>\n<th>Chi ph\u00ed b\u1ea1c chi\u1ebfm % v\u1eadt li\u1ec7u<\/th>\n<th>H\u1ee3p kim ti\u1ebfp \u0111i\u1ec3m<\/th>\n<th>Tu\u1ed5i th\u1ecd \u0111i\u1ec7n (AC-3)<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>9-25A (NEMA 00-0)<\/td>\n<td>2-5 gram<\/td>\n<td>25-35%<\/td>\n<td>AgSnO\u2082 (90-95% Ag)<\/td>\n<td>2.000.000 ho\u1ea1t \u0111\u1ed9ng<\/td>\n<\/tr>\n<tr>\n<td>32-63A (NEMA 1-2)<\/td>\n<td>8-15 gram<\/td>\n<td>35-40%<\/td>\n<td>AgSnO\u2082 (88-92% Ag)<\/td>\n<td>1.000.000 ho\u1ea1t \u0111\u1ed9ng<\/td>\n<\/tr>\n<tr>\n<td>80-150A (NEMA 3-4)<\/td>\n<td>20-40 gram<\/td>\n<td>40-45%<\/td>\n<td>AgSnO\u2082 (88-90% Ag)<\/td>\n<td>500.000 ho\u1ea1t \u0111\u1ed9ng<\/td>\n<\/tr>\n<tr>\n<td>185-400A (NEMA 5-6)<\/td>\n<td>60-120 gram<\/td>\n<td>45-55%<\/td>\n<td>AgSnO\u2082 + M\u0169i h\u1ed3 quang AgW<\/td>\n<td>200.000 ho\u1ea1t \u0111\u1ed9ng<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h4>T\u00e1c \u0111\u1ed9ng chi ph\u00ed c\u1ee7a vi\u1ec7c t\u0103ng gi\u00e1 b\u1ea1c 1%<\/h4>\n<p>\u0110\u1ed1i v\u1edbi contactor 200A v\u1edbi 50 gram AgSnO\u2082 (h\u00e0m l\u01b0\u1ee3ng b\u1ea1c 92%):<\/p>\n<ul>\n<li><strong>H\u00e0m l\u01b0\u1ee3ng b\u1ea1c:<\/strong> 46 gram b\u1ea1c nguy\u00ean ch\u1ea5t (1,48 ounce troy)<\/li>\n<li><strong>Chi ph\u00ed b\u1ea1c \u1edf m\u1ee9c $29\/oz (th\u00e1ng 1 n\u0103m 2025):<\/strong> $42.92<\/li>\n<li><strong>Chi ph\u00ed b\u1ea1c \u1edf m\u1ee9c $72\/oz (th\u00e1ng 12 n\u0103m 2025):<\/strong> $106.56<\/li>\n<li><strong>Chi ph\u00ed t\u0103ng tr\u00ean m\u1ed7i \u0111\u01a1n v\u1ecb:<\/strong> $63.64 (+148%)<\/li>\n<\/ul>\n<p>\u0110\u1ed1i v\u1edbi m\u1ed9t nh\u00e0 s\u1ea3n xu\u1ea5t s\u1ea3n xu\u1ea5t 100.000 contactor h\u00e0ng n\u0103m, \u0111i\u1ec1u n\u00e0y th\u1ec3 hi\u1ec7n th\u00eam 6,36 tri\u1ec7u \u0111\u00f4 la chi ph\u00ed v\u1eadt li\u1ec7u - tr\u01b0\u1edbc khi xem x\u00e9t vi\u1ec7c t\u0103ng gi\u00e1 \u0111\u1ed3ng.<\/p>\n<h4>\u0110\u1ed3ng trong Contactor<\/h4>\n<p>\u0110\u1ed3ng chi\u1ebfm 15-25% chi ph\u00ed v\u1eadt li\u1ec7u trong contactor:<\/p>\n<ul>\n<li><strong>Cu\u1ed9n \u0111i\u1ec7n t\u1eeb:<\/strong> D\u00e2y \u0111\u1ed3ng tr\u00e1ng men (th\u01b0\u1eddng c\u00f3 \u0111\u01b0\u1eddng k\u00ednh 0,5-2,0mm)<\/li>\n<li><strong>\u0110\u1ea7u n\u1ed1i ngu\u1ed3n:<\/strong> \u0110\u1ed3ng thau ho\u1eb7c h\u1ee3p kim \u0111\u1ed3ng<\/li>\n<li><strong>Thanh d\u1eabn \u0111i\u1ec7n:<\/strong> \u0110\u1ed3ng ho\u1eb7c \u0111\u1ed3ng m\u1ea1 b\u1ea1c<\/li>\n<\/ul>\n<p>M\u1eb7c d\u00f9 \u0111\u00e1ng k\u1ec3, t\u00e1c \u0111\u1ed9ng chi ph\u00ed c\u1ee7a \u0111\u1ed3ng v\u1eabn l\u00e0 th\u1ee9 y\u1ebfu so v\u1edbi b\u1ea1c trong kinh t\u1ebf contactor.<\/p>\n<hr \/>\n<h3>2. <a href=\"https:\/\/test.viox.com\/vi\/timer-relay\/\">R\u01a1 le<\/a>: K\u00edch th\u01b0\u1edbc nh\u1ecf, n\u1ed3ng \u0111\u1ed9 b\u1ea1c cao (\u0110\u1ed9 nh\u1ea1y cao)<\/h3>\n<p><strong>T\u00e1c \u0111\u1ed9ng chi ph\u00ed b\u1ea1c: 8-20% t\u1ed5ng chi ph\u00ed v\u1eadt li\u1ec7u<\/strong><\/p>\n<p>R\u01a1le s\u1eed d\u1ee5ng l\u01b0\u1ee3ng b\u1ea1c t\u1ed1i thi\u1ec3u theo tr\u1ecdng l\u01b0\u1ee3ng tuy\u1ec7t \u0111\u1ed1i - th\u01b0\u1eddng ch\u1ec9 v\u00e0i miligam tr\u00ean m\u1ed9t \u0111\u01a1n v\u1ecb - nh\u01b0ng n\u1ed3ng \u0111\u1ed9 b\u1ea1c cao v\u00e0 kh\u1ed1i l\u01b0\u1ee3ng s\u1ea3n xu\u1ea5t l\u1edbn khi\u1ebfn ch\u00fang \u0111\u1eb7c bi\u1ec7t nh\u1ea1y c\u1ea3m v\u1edbi s\u1ef1 bi\u1ebfn \u0111\u1ed9ng gi\u00e1 b\u1ea1c.<\/p>\n<h4>C\u00e1c m\u1eabu s\u1eed d\u1ee5ng b\u1ea1c trong r\u01a1le<\/h4>\n<table style=\"border-collapse: collapse; width: 100%; margin-bottom: 20px;\" border=\"1\">\n<thead>\n<tr style=\"background-color: #f2f2f2;\">\n<th>Chuy\u1ec3n Ti\u1ebfp Lo\u1ea1i<\/th>\n<th>B\u1ea1c tr\u00ean m\u1ed7i \u0111\u01a1n v\u1ecb<\/th>\n<th>H\u1ee3p kim \u0111i\u1ec3n h\u00ecnh<\/th>\n<th>Chi ph\u00ed b\u1ea1c %<\/th>\n<th>\u1ee8ng d\u1ee5ng ch\u00ednh<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>R\u01a1le ngu\u1ed3n PCB (10-16A)<\/td>\n<td>20-50 mg<\/td>\n<td>AgNi10-15 (90% Ag)<\/td>\n<td>8-12%<\/td>\n<td>\u0110i\u1ec1u khi\u1ec3n c\u00f4ng nghi\u1ec7p, HVAC<\/td>\n<\/tr>\n<tr>\n<td>R\u01a1le \u00f4 t\u00f4 (30-40A)<\/td>\n<td>50-100 mg<\/td>\n<td>AgSnO\u2082In\u2082O\u2083 (90% Ag)<\/td>\n<td>12-18%<\/td>\n<td>H\u1ec7 th\u1ed1ng \u0111i\u1ec7n xe<\/td>\n<\/tr>\n<tr>\n<td>R\u01a1le ch\u1ed1t t\u1eeb<\/td>\n<td>30-80 mg<\/td>\n<td>AgSnO\u2082 (92% Ag)<\/td>\n<td>10-15%<\/td>\n<td>\u0110\u1ed3ng h\u1ed3 th\u00f4ng minh, h\u1ec7 th\u1ed1ng pin<\/td>\n<\/tr>\n<tr>\n<td>R\u01a1le t\u00edn hi\u1ec7u (&lt;2A)<\/td>\n<td>5-15 mg<\/td>\n<td>AgPd ho\u1eb7c Ag m\u1ecbn<\/td>\n<td>15-20%<\/td>\n<td>Vi\u1ec5n th\u00f4ng, thi\u1ebft b\u1ecb ki\u1ec3m tra<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h4>T\u1ea1i sao r\u01a1le \u00f4 t\u00f4 b\u1ecb \u1ea3nh h\u01b0\u1edfng nhi\u1ec1u nh\u1ea5t<\/h4>\n<p>R\u01a1le \u00f4 t\u00f4 ph\u1ea3i \u0111\u1ed1i m\u1eb7t v\u1edbi c\u00e1c \u0111i\u1ec1u ki\u1ec7n \u0111\u1eb7c bi\u1ec7t kh\u00f3 kh\u0103n:<\/p>\n<ul>\n<li><strong>T\u1ea3i \u0111i\u1ec7n dung:<\/strong> Hi\u1ec7u ch\u1ec9nh h\u1ec7 s\u1ed1 c\u00f4ng su\u1ea5t trong \u0111\u00e8n LED<\/li>\n<li><strong>T\u1ea3i c\u1ea3m \u1ee9ng:<\/strong> \u0110\u1ed9ng c\u01a1, cu\u1ed9n d\u00e2y \u0111i\u1ec7n t\u1eeb, m\u00e1y n\u00e9n<\/li>\n<li><strong>Nhi\u1ec7t \u0111\u1ed9 kh\u1eafc nghi\u1ec7t:<\/strong> D\u1ea3i nhi\u1ec7t \u0111\u1ed9 ho\u1ea1t \u0111\u1ed9ng t\u1eeb -40\u00b0C \u0111\u1ebfn +125\u00b0C<\/li>\n<li><strong>Kh\u1ea3 n\u0103ng ch\u1ed1ng rung:<\/strong> \u1ee8ng su\u1ea5t c\u01a1 h\u1ecdc li\u00ean t\u1ee5c<\/li>\n<\/ul>\n<p>C\u00e1c y\u00eau c\u1ea7u n\u00e0y \u0111\u00f2i h\u1ecfi h\u1ee3p kim AgSnO\u2082In\u2082O\u2083 cao c\u1ea5p v\u1edbi c\u00e1c ch\u1ea5t ph\u1ee5 gia oxit indium (3-5% In\u2082O\u2083) \u0111\u1ec3 ng\u0103n ch\u1eb7n s\u1ef1 chuy\u1ec3n v\u1eadt li\u1ec7u gi\u1eefa c\u00e1c ti\u1ebfp \u0111i\u1ec3m. Vi\u1ec7c b\u1ed5 sung indium l\u00e0m t\u0103ng th\u00eam chi ph\u00ed v\u1eadt li\u1ec7u so v\u1edbi gi\u00e1 b\u1ea1c c\u01a1 b\u1ea3n.<\/p>\n<h4>Hi\u1ec7u \u1ee9ng Khu\u1ebfch \u0111\u1ea1i S\u1ed1 l\u01b0\u1ee3ng l\u1edbn<\/h4>\n<p>M\u1eb7c d\u00f9 h\u00e0m l\u01b0\u1ee3ng b\u1ea1c trong m\u1ed7i r\u01a1le l\u00e0 nh\u1ecf, nh\u01b0ng s\u1ed1 l\u01b0\u1ee3ng s\u1ea3n xu\u1ea5t l\u1edbn s\u1ebd khu\u1ebfch \u0111\u1ea1i t\u00e1c \u0111\u1ed9ng chi ph\u00ed:<\/p>\n<ul>\n<li>M\u1ed9t nh\u00e0 s\u1ea3n xu\u1ea5t r\u01a1le \u00f4 t\u00f4 c\u1ea5p 1 s\u1ea3n xu\u1ea5t 50 tri\u1ec7u chi\u1ebfc m\u1ed7i n\u0103m<\/li>\n<li>Trung b\u00ecnh 60mg b\u1ea1c tr\u00ean m\u1ed7i r\u01a1le = t\u1ed5ng c\u1ed9ng 3.000 kg b\u1ea1c ti\u00eau th\u1ee5<\/li>\n<li>V\u1edbi gi\u00e1 29$\/oz: Chi ph\u00ed b\u1ea1c 2,83 tri\u1ec7u \u0111\u00f4 la<\/li>\n<li>V\u1edbi gi\u00e1 72$\/oz: Chi ph\u00ed b\u1ea1c 7,03 tri\u1ec7u \u0111\u00f4 la<\/li>\n<li><strong>T\u0103ng chi ph\u00ed h\u00e0ng n\u0103m: 4,2 tri\u1ec7u \u0111\u00f4 la<\/strong><\/li>\n<\/ul>\n<hr \/>\n<h3>3. <a href=\"https:\/\/test.viox.com\/vi\/mcb\/\">M\u00e1y c\u1eaft m\u1ea1ch<\/a>: \u01afu th\u1ebf \u0110\u1ed3ng v\u1edbi S\u1eed d\u1ee5ng B\u1ea1c Chi\u1ebfn l\u01b0\u1ee3c (\u0110\u1ed9 nh\u1ea1y Trung b\u00ecnh)<\/h3>\n<p><strong>T\u00e1c \u0111\u1ed9ng Chi ph\u00ed B\u1ea1c: 0,5-8% t\u1ed5ng chi ph\u00ed v\u1eadt li\u1ec7u<\/strong><\/p>\n<p>Aptomat \u01b0u ti\u00ean \u0111\u1ed3ng cho kh\u1ea3 n\u0103ng d\u1eabn \u0111i\u1ec7n trong khi s\u1eed d\u1ee5ng b\u1ea1c m\u1ed9t c\u00e1ch chi\u1ebfn l\u01b0\u1ee3c t\u1ea1i c\u00e1c b\u1ec1 m\u1eb7t ti\u1ebfp x\u00fac. Tri\u1ebft l\u00fd thi\u1ebft k\u1ebf n\u00e0y l\u00e0m cho ch\u00fang \u00edt nh\u1ea1y c\u1ea3m v\u1edbi gi\u00e1 b\u1ea1c h\u01a1n nhi\u1ec1u so v\u1edbi c\u00f4ng t\u1eafc t\u01a1.<\/p>\n<h4>S\u1eed d\u1ee5ng B\u1ea1c theo Lo\u1ea1i Aptomat<\/h4>\n<table style=\"border-collapse: collapse; width: 100%; margin-bottom: 20px;\" border=\"1\">\n<thead>\n<tr style=\"background-color: #f2f2f2;\">\n<th>Lo\u1ea1i m\u00e1y c\u1eaft<\/th>\n<th>Ph\u1ea1m Vi Hi\u1ec7n T\u1ea1i<\/th>\n<th>H\u00e0m L\u01b0\u1ee3ng B\u1ea1c<\/th>\n<th>V\u1eadt li\u1ec7u li\u00ean h\u1ec7<\/th>\n<th>Chi ph\u00ed b\u1ea1c %<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>Aptomat thu nh\u1ecf (MCB)<\/td>\n<td>6-63A<\/td>\n<td>0,1-0,5 g<\/td>\n<td>AgSnO\u2082 ho\u1eb7c Ag tinh khi\u1ebft<\/td>\n<td>0.5-2%<\/td>\n<\/tr>\n<tr>\n<td>Aptomat v\u1ecf \u0111\u00fac (MCCB)<\/td>\n<td>63-630A<\/td>\n<td>2-15 g<\/td>\n<td>AgW \/ AgWC (50-75% Ag)<\/td>\n<td>1.5-5%<\/td>\n<\/tr>\n<tr>\n<td><a href=\"https:\/\/test.viox.com\/vi\/mccb\/\">MCCB (D\u00f2ng \u0111i\u1ec7n cao)<\/a><\/td>\n<td>800-1600A<\/td>\n<td>15-40 g<\/td>\n<td>AgW \/ AgWC<\/td>\n<td>3-8%<\/td>\n<\/tr>\n<tr>\n<td>Kh\u00f4ng Ng\u1eaft M\u1ea1ch (PH\u00c2N)<\/td>\n<td>630-6300A<\/td>\n<td>50-200 g<\/td>\n<td>AgW ch\u00ednh + AgC h\u1ed3 quang<\/td>\n<td>2-6%<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h4>T\u1ea1i sao Aptomat S\u1eed d\u1ee5ng \u00cdt B\u1ea1c H\u01a1n<\/h4>\n<p>Aptomat kh\u00e1c bi\u1ec7t c\u01a1 b\u1ea3n so v\u1edbi c\u00f4ng t\u1eafc t\u01a1 v\u1ec1 tri\u1ebft l\u00fd ho\u1ea1t \u0111\u1ed9ng:<\/p>\n<ol>\n<li><strong>Ho\u1ea1t \u0111\u1ed9ng kh\u00f4ng th\u01b0\u1eddng xuy\u00ean:<\/strong> \u0110\u01b0\u1ee3c thi\u1ebft k\u1ebf \u0111\u1ec3 ng\u1eaft s\u1ef1 c\u1ed1 kh\u00f4ng th\u01b0\u1eddng xuy\u00ean, kh\u00f4ng ph\u1ea3i chuy\u1ec3n m\u1ea1ch li\u00ean t\u1ee5c<\/li>\n<li><strong>Kh\u1ea3 n\u0103ng ch\u1ecbu ng\u1eafn m\u1ea1ch:<\/strong> \u0110\u01b0\u1ee3c t\u1ed1i \u01b0u h\u00f3a cho kh\u1ea3 n\u0103ng c\u1eaft cao h\u01a1n l\u00e0 \u0111\u1ed9 b\u1ec1n \u0111i\u1ec7n<\/li>\n<li><strong>T\u1eadp trung n\u0103ng l\u01b0\u1ee3ng h\u1ed3 quang:<\/strong> Ti\u1ebfp x\u00fac h\u1ed3 quang c\u1ef1c \u0111\u1ed9 nh\u01b0ng ng\u1eafn trong qu\u00e1 tr\u00ecnh lo\u1ea1i b\u1ecf s\u1ef1 c\u1ed1<\/li>\n<\/ol>\n<p>C\u00e1c \u0111i\u1ec1u ki\u1ec7n n\u00e0y \u01b0u ti\u00ean h\u1ee3p kim b\u1ea1c-vonfram (AgW) v\u00e0 b\u1ea1c-vonfram cacbua (AgWC) v\u1edbi h\u00e0m l\u01b0\u1ee3ng b\u1ea1c 50-75% \u2014 th\u1ea5p h\u01a1n \u0111\u00e1ng k\u1ec3 so v\u1edbi 88-95% b\u1ea1c trong v\u1eadt li\u1ec7u c\u00f4ng t\u1eafc t\u01a1.<\/p>\n<h4>\u01afu th\u1ebf c\u1ee7a \u0110\u1ed3ng trong Aptomat<\/h4>\n<p>\u0110\u1ed3ng chi\u1ebfm 30-50% chi ph\u00ed v\u1eadt li\u1ec7u MCCB:<\/p>\n<ul>\n<li><strong>\u0110\u01b0\u1eddng d\u1eabn d\u00f2ng \u0111i\u1ec7n ch\u00ednh:<\/strong> Thanh \u0111\u1ed3ng d\u00e0y (ti\u1ebft di\u1ec7n 5-15mm)<\/li>\n<li><strong>Thi\u1ebft b\u1ecb \u0111\u1ea7u cu\u1ed1i:<\/strong> H\u1ee3p kim \u0111\u1ed3ng thau ho\u1eb7c \u0111\u1ed3ng v\u1edbi l\u1ef1c k\u1eb9p cao<\/li>\n<li><strong>K\u1ebft n\u1ed1i linh ho\u1ea1t:<\/strong> B\u00edm \u0111\u1ed3ng cho c\u00e1c ti\u1ebfp \u0111i\u1ec3m di \u0111\u1ed9ng<\/li>\n<\/ul>\n<p>\u0110\u1ed1i v\u1edbi MCCB 400A:<\/p>\n<ul>\n<li>H\u00e0m l\u01b0\u1ee3ng \u0111\u1ed3ng: ~800-1200 gram<\/li>\n<li>H\u00e0m l\u01b0\u1ee3ng b\u1ea1c: ~8-12 gram<\/li>\n<li><strong>T\u00e1c \u0111\u1ed9ng chi ph\u00ed \u0111\u1ed3ng &gt;&gt; T\u00e1c \u0111\u1ed9ng chi ph\u00ed b\u1ea1c<\/strong><\/li>\n<\/ul>\n<figure style=\"text-align: center; margin: 20px 0;\"><img decoding=\"async\" style=\"max-width: 100%; height: auto;\" src=\"https:\/\/img.viox.com\/Comparative-schematic-diagram-showing-silver-and-copper-material-distribution-in-contactors-circuit-breakers-and-relays-with-cost-percentage-breakdowns.webp\" alt=\"Comparative schematic diagram showing silver and copper material distribution in contactors, circuit breakers, and relays with cost percentage breakdowns\" \/><figcaption style=\"font-style: italic; text-align: center; color: #555; margin-top: 8px;\">H\u00ecnh 3: So s\u00e1nh ph\u00e2n ph\u1ed1i chi ph\u00ed v\u1eadt li\u1ec7u gi\u1eefa C\u00f4ng t\u1eafc t\u01a1, Aptomat v\u00e0 R\u01a1le, l\u00e0m n\u1ed5i b\u1eadt t\u1ef7 l\u1ec7 t\u01b0\u01a1ng \u0111\u1ed1i c\u1ee7a B\u1ea1c (X\u00e1m) so v\u1edbi \u0110\u1ed3ng (Cam).<\/figcaption><\/figure>\n<hr \/>\n<h3>4. C\u1ea7u ch\u00ec: L\u1ea5y \u0110\u1ed3ng l\u00e0m Trung t\u00e2m v\u1edbi B\u1ea1c T\u1ed1i thi\u1ec3u (\u0110\u1ed9 nh\u1ea1y Th\u1ea5p)<\/h3>\n<p><strong>T\u00e1c \u0111\u1ed9ng Chi ph\u00ed B\u1ea1c: 2-8% t\u1ed5ng chi ph\u00ed v\u1eadt li\u1ec7u<\/strong><\/p>\n<p>C\u1ea7u ch\u00ec \u0111\u1ea1i di\u1ec7n cho danh m\u1ee5c thi\u1ebft b\u1ecb b\u1ea3o v\u1ec7 \u00edt nh\u1ea1y c\u1ea3m nh\u1ea5t v\u1edbi b\u1ea1c. Nguy\u00ean t\u1eafc ho\u1ea1t \u0111\u1ed9ng c\u1ee7a ch\u00fang \u2014 s\u1ef1 n\u00f3ng ch\u1ea3y hy sinh c\u1ee7a m\u1ed9t ph\u1ea7n t\u1eed d\u1ec5 ch\u1ea3y \u2014 l\u00e0m cho \u0111\u1ed3ng tr\u1edf th\u00e0nh v\u1eadt li\u1ec7u chi\u1ebfm \u01b0u th\u1ebf.<\/p>\n<h4>S\u1eed d\u1ee5ng B\u1ea1c trong C\u1ea7u ch\u00ec<\/h4>\n<table style=\"border-collapse: collapse; width: 100%; margin-bottom: 20px;\" border=\"1\">\n<thead>\n<tr style=\"background-color: #f2f2f2;\">\n<th>C\u1ea7u Ch\u00ec Lo\u1ea1i<\/th>\n<th>S\u1eed d\u1ee5ng B\u1ea1c<\/th>\n<th>\u1ee8ng d\u1ee5ng B\u1ea1c<\/th>\n<th>Chi ph\u00ed b\u1ea1c %<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>C\u1ea7u ch\u00ec h\u1ed9p ti\u00eau chu\u1ea9n<\/td>\n<td>Kh\u00f4ng c\u00f3 ho\u1eb7c d\u1ea5u v\u1ebft<\/td>\n<td>Ti\u1ebfp \u0111i\u1ec3m \u0111\u1ed3ng m\u1ea1 thi\u1ebfc<\/td>\n<td>0-1%<\/td>\n<\/tr>\n<tr>\n<td>C\u1ea7u ch\u00ec t\u1ed1c \u0111\u1ed9 cao<\/td>\n<td>0,5-2 g<\/td>\n<td>N\u1eafp cu\u1ed1i b\u1eb1ng \u0111\u1ed3ng m\u1ea1 b\u1ea1c<\/td>\n<td>2-4%<\/td>\n<\/tr>\n<tr>\n<td>C\u1ea7u ch\u00ec b\u00e1n d\u1eabn<\/td>\n<td>1-5 g<\/td>\n<td>Ph\u1ea7n t\u1eed d\u1ec5 ch\u1ea3y h\u1ee3p kim AgCu (10-30% Ag)<\/td>\n<td>5-8%<\/td>\n<\/tr>\n<tr>\n<td>C\u1ea7u ch\u00ec HRC (Kh\u1ea3 n\u0103ng c\u1eaft cao)<\/td>\n<td>0.2-1 g<\/td>\n<td>B\u1ec1 m\u1eb7t ti\u1ebfp x\u00fac m\u1ea1 b\u1ea1c<\/td>\n<td>1-3%<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h4>T\u1ea1i sao C\u1ea7u ch\u00ec S\u1eed D\u1ee5ng L\u01b0\u1ee3ng B\u1ea1c T\u1ed1i Thi\u1ec3u<\/h4>\n<p>B\u1ea3n th\u00e2n ph\u1ea7n t\u1eed d\u1ec5 ch\u1ea3y\u2014th\u00e0nh ph\u1ea7n ch\u1ee9c n\u0103ng c\u1ed1t l\u00f5i\u2014h\u1ea7u nh\u01b0 lu\u00f4n l\u00e0 \u0111\u1ed3ng nguy\u00ean ch\u1ea5t ho\u1eb7c h\u1ee3p kim \u0111\u1ed3ng:<\/p>\n<ul>\n<li><strong>Ki\u1ec3m so\u00e1t \u0111i\u1ec3m n\u00f3ng ch\u1ea3y:<\/strong> \u0110i\u1ec3m n\u00f3ng ch\u1ea3y 1.085\u00b0C c\u1ee7a \u0111\u1ed3ng cung c\u1ea5p c\u00e1c \u0111\u1eb7c t\u00ednh th\u1eddi gian-d\u00f2ng \u0111i\u1ec7n c\u00f3 th\u1ec3 d\u1ef1 \u0111o\u00e1n \u0111\u01b0\u1ee3c<\/li>\n<li><strong>T\u00ednh hi\u1ec7u qu\u1ea3 v\u1ec1 chi ph\u00ed:<\/strong> \u0110\u1ed3ng c\u00f3 gi\u00e1 b\u1eb1ng 1\/200 b\u1ea1c tr\u00ean m\u1ed7i gram<\/li>\n<li><strong>Thi\u1ebft k\u1ebf hy sinh:<\/strong> Ph\u1ea7n t\u1eed b\u1ecb ph\u00e1 h\u1ee7y trong qu\u00e1 tr\u00ecnh ho\u1ea1t \u0111\u1ed9ng, l\u00e0m cho v\u1eadt li\u1ec7u \u0111\u1eaft ti\u1ec1n tr\u1edf n\u00ean kh\u00f4ng th\u1ef1c t\u1ebf v\u1ec1 m\u1eb7t kinh t\u1ebf<\/li>\n<\/ul>\n<p>B\u1ea1c ch\u1ec9 xu\u1ea5t hi\u1ec7n \u1edf c\u00e1c b\u1ec1 m\u1eb7t ti\u1ebfp x\u00fac n\u01a1i:<\/p>\n<ul>\n<li>Kh\u1ea3 n\u0103ng ch\u1ed1ng \u0103n m\u00f2n l\u00e0 r\u1ea5t quan tr\u1ecdng \u0111\u1ed1i v\u1edbi th\u1eddi h\u1ea1n s\u1eed d\u1ee5ng<\/li>\n<li>\u0110i\u1ec7n tr\u1edf ti\u1ebfp x\u00fac th\u1ea5p \u0111\u1ea3m b\u1ea3o c\u1ea3m bi\u1ebfn d\u00f2ng \u0111i\u1ec7n ch\u00ednh x\u00e1c<\/li>\n<li>\u0110\u1ed9 tin c\u1eady c\u1ee7a k\u1ebft n\u1ed1i \u1ea3nh h\u01b0\u1edfng \u0111\u1ebfn hi\u1ec7u su\u1ea5t t\u1ed5ng th\u1ec3 c\u1ee7a h\u1ec7 th\u1ed1ng<\/li>\n<\/ul>\n<h4>\u01afu th\u1ebf c\u1ee7a \u0110\u1ed3ng<\/h4>\n<p>\u0110\u1ed3ng chi\u1ebfm 35-50% chi ph\u00ed v\u1eadt li\u1ec7u c\u1ea7u ch\u00ec:<\/p>\n<ul>\n<li><strong>Ph\u1ea7n t\u1eed d\u1ec5 ch\u1ea3y:<\/strong> D\u00e2y \u0111\u1ed3ng nguy\u00ean ch\u1ea5t, d\u1ea3i ho\u1eb7c d\u1ea3i \u0111\u1ee5c l\u1ed7<\/li>\n<li><strong>N\u1eafp cu\u1ed1i:<\/strong> \u0110\u1ed3ng thau ho\u1eb7c h\u1ee3p kim \u0111\u1ed3ng<\/li>\n<li><strong>K\u1ebft n\u1ed1i \u0111\u1ea7u cu\u1ed1i:<\/strong> \u0110\u1ed3ng ho\u1eb7c \u0111\u1ed3ng m\u1ea1 thi\u1ebfc<\/li>\n<\/ul>\n<hr \/>\n<h3>5. C\u00f4ng t\u1eafc c\u00e1ch ly: Nhi\u1ec1u \u0111\u1ed3ng, \u00edt b\u1ea1c (\u0110\u1ed9 nh\u1ea1y r\u1ea5t th\u1ea5p)<\/h3>\n<p><strong>T\u00e1c \u0111\u1ed9ng chi ph\u00ed b\u1ea1c: 1-5% t\u1ed5ng chi ph\u00ed v\u1eadt li\u1ec7u<\/strong><\/p>\n<p>C\u00f4ng t\u1eafc c\u00e1ch ly (c\u00f4ng t\u1eafc ng\u1eaft k\u1ebft n\u1ed1i) \u01b0u ti\u00ean c\u00e1ch ly tr\u1ef1c quan v\u00e0 kh\u1ea3 n\u0103ng mang d\u00f2ng \u0111i\u1ec7n h\u01a1n hi\u1ec7u su\u1ea5t chuy\u1ec3n m\u1ea1ch. Tri\u1ebft l\u00fd thi\u1ebft k\u1ebf n\u00e0y gi\u1ea3m thi\u1ec3u y\u00eau c\u1ea7u v\u1ec1 b\u1ea1c.<\/p>\n<h4>S\u1eed d\u1ee5ng b\u1ea1c trong c\u00f4ng t\u1eafc c\u00e1ch ly<\/h4>\n<table style=\"border-collapse: collapse; width: 100%; margin-bottom: 20px;\" border=\"1\">\n<thead>\n<tr style=\"background-color: #f2f2f2;\">\n<th>Lo\u1ea1i c\u00f4ng t\u1eafc c\u00e1ch ly<\/th>\n<th>Hi\u1ec7n T\u1ea1i Gi\u00e1<\/th>\n<th>H\u00e0m L\u01b0\u1ee3ng B\u1ea1c<\/th>\n<th>X\u1eed l\u00fd ti\u1ebfp x\u00fac<\/th>\n<th>Chi ph\u00ed b\u1ea1c %<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>C\u00f4ng t\u1eafc c\u00e1ch ly quay<\/td>\n<td>16-63A<\/td>\n<td>0,5-2 g<\/td>\n<td>\u0110\u1ed3ng m\u1ea1 b\u1ea1c<\/td>\n<td>1-3%<\/td>\n<\/tr>\n<tr>\n<td>C\u00f4ng t\u1eafc c\u1eaft t\u1ea3i<\/td>\n<td>63-400A<\/td>\n<td>2-8 g<\/td>\n<td>H\u1ee3p ch\u1ea5t AgCu (5-15% Ag)<\/td>\n<td>2-5%<\/td>\n<\/tr>\n<tr>\n<td>Ng\u1eaft m\u1ea1ch c\u00f3 c\u1ea7u ch\u00ec<\/td>\n<td>30-200A<\/td>\n<td>1-4 g<\/td>\n<td>Ti\u1ebfp \u0111i\u1ec3m m\u1ea1 b\u1ea1c<\/td>\n<td>1-4%<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h4>T\u1ea1i sao C\u00f4ng t\u1eafc c\u00e1ch ly S\u1eed D\u1ee5ng L\u01b0\u1ee3ng B\u1ea1c T\u1ed1i Thi\u1ec3u<\/h4>\n<p>C\u00f4ng t\u1eafc c\u00e1ch ly \u0111\u01b0\u1ee3c thi\u1ebft k\u1ebf \u0111\u1ec3 ho\u1ea1t \u0111\u1ed9ng kh\u00f4ng th\u01b0\u1eddng xuy\u00ean trong \u0111i\u1ec1u ki\u1ec7n kh\u00f4ng t\u1ea3i ho\u1eb7c t\u1ea3i t\u1ed1i thi\u1ec3u:<\/p>\n<ul>\n<li><strong>T\u1ea7n s\u1ed1 chuy\u1ec3n m\u1ea1ch:<\/strong> Th\u01b0\u1eddng &lt;100 ho\u1ea1t \u0111\u1ed9ng m\u1ed7i n\u0103m<\/li>\n<li><strong>C\u1eaft t\u1ea3i:<\/strong> Th\u01b0\u1eddng b\u1ecb c\u1ea5m ho\u1eb7c gi\u1edbi h\u1ea1n \u1edf d\u00f2ng \u0111i\u1ec7n t\u1ed1i thi\u1ec3u<\/li>\n<li><strong>\u00c1p su\u1ea5t ti\u1ebfp \u0111i\u1ec3m:<\/strong> L\u1ef1c c\u01a1 h\u1ecdc cao l\u00e0m gi\u1ea3m nhu c\u1ea7u v\u1ec1 v\u1eadt li\u1ec7u ti\u1ebfp x\u00fac cao c\u1ea5p<\/li>\n<\/ul>\n<p>Nhi\u1ec1u c\u00f4ng t\u1eafc c\u00e1ch ly s\u1eed d\u1ee5ng l\u1edbp m\u1ea1 b\u1ea1c (d\u00e0y 5-15 micron) tr\u00ean c\u00e1c ti\u1ebfp \u0111i\u1ec3m b\u1eb1ng \u0111\u1ed3ng thay v\u00ec h\u1ee3p kim b\u1ea1c nguy\u00ean kh\u1ed1i. \u0110i\u1ec1u n\u00e0y cung c\u1ea5p kh\u1ea3 n\u0103ng ch\u1ed1ng \u0103n m\u00f2n v\u00e0 \u0111\u1ed9 d\u1eabn \u0111i\u1ec7n \u0111\u1ea7y \u0111\u1ee7 v\u1edbi m\u1ee9c ti\u00eau th\u1ee5 b\u1ea1c t\u1ed1i thi\u1ec3u.<\/p>\n<h4>\u01afu th\u1ebf c\u1ee7a \u0110\u1ed3ng<\/h4>\n<p>\u0110\u1ed3ng chi\u1ebfm 40-60% chi ph\u00ed v\u1eadt li\u1ec7u c\u00f4ng t\u1eafc c\u00e1ch ly:<\/p>\n<ul>\n<li><strong>Ti\u1ebfp \u0111i\u1ec3m ch\u00ednh:<\/strong> Thanh ho\u1eb7c l\u01b0\u1ee1i \u0111\u1ed3ng d\u00e0y<\/li>\n<li><strong>Thanh c\u00e1i:<\/strong> C\u1ea5u tr\u00fac \u0111\u1ed3ng nguy\u00ean kh\u1ed1i (ti\u1ebft di\u1ec7n 10-30mm)<\/li>\n<li><strong>Thi\u1ebft b\u1ecb \u0111\u1ea7u cu\u1ed1i:<\/strong> V\u1ea5u \u0111\u1ed3ng ch\u1ecbu l\u1ef1c<\/li>\n<\/ul>\n<hr \/>\n<h3>6. T\u1ee7 \u0111i\u1ec7n ph\u00e2n ph\u1ed1i v\u00e0 thi\u1ebft b\u1ecb \u0111\u00f3ng c\u1eaft: Vua \u0110\u1ed3ng (\u0110\u1ed9 nh\u1ea1y b\u1ea1c t\u1ed1i thi\u1ec3u)<\/h3>\n<p><strong>T\u00e1c \u0111\u1ed9ng chi ph\u00ed b\u1ea1c: &lt;1% t\u1ed5ng chi ph\u00ed v\u1eadt li\u1ec7u<\/strong><\/p>\n<p>T\u1ee7 \u0111i\u1ec7n ph\u00e2n ph\u1ed1i, trung t\u00e2m t\u1ea3i v\u00e0 c\u1ee5m thi\u1ebft b\u1ecb \u0111\u00f3ng c\u1eaft \u0111\u1ea1i di\u1ec7n cho danh m\u1ee5c \u00edt nh\u1ea1y c\u1ea3m v\u1edbi b\u1ea1c nh\u1ea5t. B\u1ea1c ch\u1ec9 t\u1ed3n t\u1ea1i trong c\u00e1c thi\u1ebft b\u1ecb b\u1ea3o v\u1ec7 (c\u1ea7u dao, c\u1ea7u ch\u00ec) \u0111\u01b0\u1ee3c l\u1eafp \u0111\u1eb7t trong t\u1ee7 \u0111i\u1ec7n\u2014kh\u00f4ng ph\u1ea3i trong c\u1ea5u tr\u00fac t\u1ee7 \u0111i\u1ec7n.<\/p>\n<h4>Ph\u00e2n ph\u1ed1i v\u1eadt li\u1ec7u trong thi\u1ebft b\u1ecb ph\u00e2n ph\u1ed1i<\/h4>\n<table style=\"border-collapse: collapse; width: 100%; margin-bottom: 20px;\" border=\"1\">\n<thead>\n<tr style=\"background-color: #f2f2f2;\">\n<th>Th\u00e0nh ph\u1ea7n<\/th>\n<th>V\u1eadt li\u1ec7u ch\u00ednh<\/th>\n<th>Tr\u1ecdng l\u01b0\u1ee3ng \u0111i\u1ec3n h\u00ecnh (T\u1ee7 \u0111i\u1ec7n 400A)<\/th>\n<th>Chi ph\u00ed %<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>Thanh c\u00e1i ch\u00ednh<\/td>\n<td>\u0110\u1ed3ng (m\u1ea1 thi\u1ebfc ho\u1eb7c b\u1ea1c)<\/td>\n<td>15-30 kg<\/td>\n<td>45-55%<\/td>\n<\/tr>\n<tr>\n<td>Thanh c\u00e1i nh\u00e1nh<\/td>\n<td>\u0110\u1ed3ng<\/td>\n<td>5-10 kg<\/td>\n<td>10-15%<\/td>\n<\/tr>\n<tr>\n<td>Thanh trung t\u00ednh\/ti\u1ebfp \u0111\u1ea5t<\/td>\n<td>\u0110\u1ed3ng<\/td>\n<td>3-8 kg<\/td>\n<td>5-10%<\/td>\n<\/tr>\n<tr>\n<td>Bao v\u00e2y<\/td>\n<td>Th\u00e9p ho\u1eb7c nh\u00f4m<\/td>\n<td>20-40 kg<\/td>\n<td>15-20%<\/td>\n<\/tr>\n<tr>\n<td>Aptomat (\u0111\u00e3 l\u1eafp \u0111\u1eb7t)<\/td>\n<td>H\u1ed7n h\u1ee3p (ch\u1ee9a b\u1ea1c)<\/td>\n<td>2-5 kg<\/td>\n<td>10-15%<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h4>\u0110\u1ed9 nh\u1ea1y gi\u00e1 \u0111\u1ed3ng<\/h4>\n<p>C\u00e1c nh\u00e0 s\u1ea3n xu\u1ea5t thi\u1ebft b\u1ecb ph\u00e2n ph\u1ed1i ph\u1ea3i \u0111\u1ed1i m\u1eb7t v\u1edbi s\u1ef1 nh\u1ea1y c\u1ea3m c\u1ef1c \u0111\u1ed9 \u0111\u1ed1i v\u1edbi bi\u1ebfn \u0111\u1ed9ng gi\u00e1 \u0111\u1ed3ng:<\/p>\n<p><strong>V\u00ed d\u1ee5: T\u1ee7 \u0111i\u1ec7n \u0111\u1ea7u v\u00e0o ch\u00ednh 400A<\/strong><\/p>\n<ul>\n<li>T\u1ed5ng h\u00e0m l\u01b0\u1ee3ng \u0111\u1ed3ng: 25 kg<\/li>\n<li>Chi ph\u00ed \u0111\u1ed3ng \u1edf m\u1ee9c 8.000 \u0111\u00f4 la\/t\u1ea5n: 200 \u0111\u00f4 la<\/li>\n<li>Chi ph\u00ed \u0111\u1ed3ng \u1edf m\u1ee9c 11.000 \u0111\u00f4 la\/t\u1ea5n (+37,5%): 275 \u0111\u00f4 la<\/li>\n<li><strong>Chi ph\u00ed t\u0103ng tr\u00ean m\u1ed7i t\u1ee7 \u0111i\u1ec7n: 75 \u0111\u00f4 la<\/strong><\/li>\n<\/ul>\n<p>\u0110\u1ed1i v\u1edbi m\u1ed9t nh\u00e0 s\u1ea3n xu\u1ea5t s\u1ea3n xu\u1ea5t 50.000 t\u1ee7 \u0111i\u1ec7n h\u00e0ng n\u0103m:<\/p>\n<ul>\n<li><strong>Chi ph\u00ed t\u0103ng h\u00e0ng n\u0103m: 3,75 tri\u1ec7u \u0111\u00f4 la<\/strong><\/li>\n<\/ul>\n<p>S\u1ef1 nh\u1ea1y c\u1ea3m v\u1edbi \u0111\u1ed3ng n\u00e0y v\u01b0\u1ee3t xa b\u1ea5t k\u1ef3 \u00e1p l\u1ef1c chi ph\u00ed li\u00ean quan \u0111\u1ebfn b\u1ea1c n\u00e0o trong thi\u1ebft b\u1ecb ph\u00e2n ph\u1ed1i.<\/p>\n<h4>H\u00e0m l\u01b0\u1ee3ng b\u1ea1c (gi\u00e1n ti\u1ebfp)<\/h4>\n<p>B\u1ea1c trong t\u1ee7 \u0111i\u1ec7n ph\u00e2n ph\u1ed1i ch\u1ec9 t\u1ed3n t\u1ea1i trong c\u00e1c thi\u1ebft b\u1ecb b\u1ea3o v\u1ec7 \u0111\u00e3 l\u1eafp \u0111\u1eb7t:<\/p>\n<ul>\n<li>T\u1ee7 \u0111i\u1ec7n d\u00e2n d\u1ee5ng 12 m\u1ea1ch v\u1edbi MCB: ~2-3 gram t\u1ed5ng l\u01b0\u1ee3ng b\u1ea1c<\/li>\n<li>T\u1ee7 \u0111i\u1ec7n th\u01b0\u01a1ng m\u1ea1i 42 m\u1ea1ch: ~8-12 gram t\u1ed5ng l\u01b0\u1ee3ng b\u1ea1c<\/li>\n<li>T\u1ee7 \u0111i\u1ec7n c\u00f4ng nghi\u1ec7p v\u1edbi MCCB: ~30-80 gram t\u1ed5ng l\u01b0\u1ee3ng b\u1ea1c<\/li>\n<\/ul>\n<hr \/>\n<h2>B\u1ea3ng x\u1ebfp h\u1ea1ng \u0111\u1ed9 nh\u1ea1y to\u00e0n di\u1ec7n<\/h2>\n<figure style=\"text-align: center; margin: 20px 0;\"><img decoding=\"async\" style=\"max-width: 100%; height: auto;\" src=\"https:\/\/img.viox.com\/Bar-chart-ranking-electrical-equipment-by-silver-price-sensitivity-index-from-contactors-highest-to-distribution-panels-lowest.webp\" alt=\"Bar chart ranking electrical equipment by silver price sensitivity index from contactors highest to distribution panels lowest\" \/><figcaption style=\"font-style: italic; text-align: center; color: #555; margin-top: 8px;\">H\u00ecnh 4: B\u1ea3ng x\u1ebfp h\u1ea1ng ch\u1ec9 s\u1ed1 \u0111\u1ed9 nh\u1ea1y c\u1ee7a thi\u1ebft b\u1ecb \u0111i\u1ec7n d\u1ef1a tr\u00ean m\u1ee9c \u0111\u1ed9 bi\u1ebfn \u0111\u1ed9ng gi\u00e1 b\u1ea1c, t\u1eeb \u0110\u1ed9 nh\u1ea1y cao (Contactor) \u0111\u1ebfn \u0110\u1ed9 nh\u1ea1y th\u1ea5p (T\u1ee7 \u0111i\u1ec7n ph\u00e2n ph\u1ed1i).<\/figcaption><\/figure>\n<table style=\"border-collapse: collapse; width: 100%; margin-bottom: 20px;\" border=\"1\">\n<thead>\n<tr style=\"background-color: #f2f2f2;\">\n<th>Lo\u1ea1i thi\u1ebft b\u1ecb<\/th>\n<th>\u0110\u1ed9 nh\u1ea1y b\u1ea1c<\/th>\n<th>\u0110\u1ed9 nh\u1ea1y \u0111\u1ed3ng<\/th>\n<th>Chi ph\u00ed b\u1ea1c %<\/th>\n<th>Chi ph\u00ed \u0111\u1ed3ng<\/th>\n<th>D\u1ea3i d\u00f2ng \u0111i\u1ec7n b\u1ecb \u1ea3nh h\u01b0\u1edfng nhi\u1ec1u nh\u1ea5t<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td><strong>Ti\u1ebfp x\u00fac<\/strong><\/td>\n<td>\u2605\u2605\u2605\u2605\u2605 (C\u1ef1c cao)<\/td>\n<td>\u2605\u2605\u2605\u2606\u2606 (Trung b\u00ecnh)<\/td>\n<td>25-55%<\/td>\n<td>15-25%<\/td>\n<td>150A+ (NEMA 3-6)<\/td>\n<\/tr>\n<tr>\n<td><strong>R\u01a1 le<\/strong><\/td>\n<td>\u2605\u2605\u2605\u2605\u2606 (Cao)<\/td>\n<td>\u2605\u2605\u2606\u2606\u2606 (Th\u1ea5p)<\/td>\n<td>8-20%<\/td>\n<td>10-18%<\/td>\n<td>\u00d4 t\u00f4, r\u01a1 le ngu\u1ed3n<\/td>\n<\/tr>\n<tr>\n<td><strong>M\u00e1y c\u1eaft m\u1ea1ch<\/strong><\/td>\n<td>\u2605\u2605\u2605\u2606\u2606 (Trung b\u00ecnh)<\/td>\n<td>\u2605\u2605\u2605\u2605\u2606 (Cao)<\/td>\n<td>0.5-8%<\/td>\n<td>30-50%<\/td>\n<td>MCCB, ACB 400A+<\/td>\n<\/tr>\n<tr>\n<td><strong>C\u1ea7u ch\u00ec<\/strong><\/td>\n<td>\u2605\u2605\u2606\u2606\u2606 (Th\u1ea5p)<\/td>\n<td>\u2605\u2605\u2605\u2605\u2606 (Cao)<\/td>\n<td>2-8%<\/td>\n<td>35-50%<\/td>\n<td>Ch\u1ec9 c\u1ea7u ch\u00ec b\u00e1n d\u1eabn<\/td>\n<\/tr>\n<tr>\n<td><strong>C\u00f4ng t\u1eafc c\u00e1ch ly<\/strong><\/td>\n<td>\u2605\u2606\u2606\u2606\u2606 (R\u1ea5t th\u1ea5p)<\/td>\n<td>\u2605\u2605\u2605\u2605\u2605 (R\u1ea5t cao)<\/td>\n<td>1-5%<\/td>\n<td>40-60%<\/td>\n<td>T\u1ea5t c\u1ea3 c\u00e1c \u0111\u1ecbnh m\u1ee9c<\/td>\n<\/tr>\n<tr>\n<td><strong>B\u1ea3ng ph\u00e2n ph\u1ed1i<\/strong><\/td>\n<td>\u2606\u2606\u2606\u2606\u2606 (Kh\u00f4ng \u0111\u00e1ng k\u1ec3)<\/td>\n<td>\u2605\u2605\u2605\u2605\u2605 (C\u1ef1c cao)<\/td>\n<td>&lt;1%<\/td>\n<td>45-62%<\/td>\n<td>T\u1ea5t c\u1ea3 c\u00e1c c\u1ea5u h\u00ecnh<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<hr \/>\n<h2>C\u00e1c y\u1ebfu t\u1ed1 th\u00fac \u0111\u1ea9y nhu c\u1ea7u c\u00f4ng nghi\u1ec7p: T\u1ea1i sao \u0111\u00e2y kh\u00f4ng ph\u1ea3i l\u00e0 m\u1ed9t \u0111\u1ee3t t\u0103ng t\u1ea1m th\u1eddi<\/h2>\n<p>Hi\u1ec3u b\u1ea3n ch\u1ea5t c\u1ea5u tr\u00fac c\u1ee7a nhu c\u1ea7u b\u1ea1c gi\u00fap gi\u1ea3i th\u00edch t\u1ea1i sao chi ph\u00ed thi\u1ebft b\u1ecb \u0111i\u1ec7n s\u1ebd v\u1eabn \u1edf m\u1ee9c cao:<\/p>\n<h3>L\u1eafp \u0111\u1eb7t \u0111i\u1ec7n m\u1eb7t tr\u1eddi<\/h3>\n<p>B\u1ea1c \u0111\u00f3ng vai tr\u00f2 l\u00e0 ch\u1ea5t d\u1eabn \u0111i\u1ec7n ch\u00ednh trong kim lo\u1ea1i h\u00f3a t\u1ebf b\u00e0o n\u0103ng l\u01b0\u1ee3ng m\u1eb7t tr\u1eddi. M\u1ed7i t\u1ea5m pin m\u1eb7t tr\u1eddi ch\u1ee9a 10-15 gram b\u1ea1c v\u00e0 vi\u1ec7c l\u1eafp \u0111\u1eb7t tr\u00ean to\u00e0n c\u1ea7u ti\u1ebfp t\u1ee5c t\u0103ng t\u1ed1c:<\/p>\n<ul>\n<li><strong>2024:<\/strong> C\u00f4ng su\u1ea5t l\u1eafp \u0111\u1eb7t 500 GW<\/li>\n<li><strong>D\u1ef1 ki\u1ebfn n\u0103m 2026:<\/strong> C\u00f4ng su\u1ea5t l\u1eafp \u0111\u1eb7t 600+ GW<\/li>\n<li><strong>Nhu c\u1ea7u b\u1ea1c:<\/strong> 230+ tri\u1ec7u ounce h\u00e0ng n\u0103m ch\u1ec9 t\u1eeb n\u0103ng l\u01b0\u1ee3ng m\u1eb7t tr\u1eddi<\/li>\n<\/ul>\n<p>Ri\u00eang nhu c\u1ea7u n\u0103ng l\u01b0\u1ee3ng m\u1eb7t tr\u1eddi hi\u1ec7n ti\u00eau th\u1ee5 20% s\u1ea3n l\u01b0\u1ee3ng b\u1ea1c to\u00e0n c\u1ea7u.<\/p>\n<h3>S\u1ef1 gia t\u0103ng c\u1ee7a xe \u0111i\u1ec7n<\/h3>\n<p>Xe \u0111i\u1ec7n hi\u1ec7n \u0111\u1ea1i ch\u1ee9a 25-50 gram b\u1ea1c trong c\u1ea3m bi\u1ebfn, contactor, h\u1ec7 th\u1ed1ng qu\u1ea3n l\u00fd pin v\u00e0 \u0111i\u1ec7n t\u1eed c\u00f4ng su\u1ea5t. Xe \u0111i\u1ec7n ch\u1ea1y b\u1eb1ng pin (BEV) s\u1eed d\u1ee5ng nhi\u1ec1u h\u01a1n 67-79% b\u1ea1c so v\u1edbi \u0111\u1ed9ng c\u01a1 \u0111\u1ed1t trong.<\/p>\n<ul>\n<li><strong>2025:<\/strong> 12 tri\u1ec7u xe \u0111i\u1ec7n \u0111\u01b0\u1ee3c s\u1ea3n xu\u1ea5t tr\u00ean to\u00e0n c\u1ea7u<\/li>\n<li><strong>D\u1ef1 ki\u1ebfn n\u0103m 2031:<\/strong> 35 tri\u1ec7u xe \u0111i\u1ec7n h\u00e0ng n\u0103m<\/li>\n<li><strong>T\u0103ng tr\u01b0\u1edfng nhu c\u1ea7u b\u1ea1c:<\/strong> CAGR 3,4% \u0111\u1ebfn n\u0103m 2031<\/li>\n<\/ul>\n<h3>AI v\u00e0 C\u01a1 s\u1edf h\u1ea1 t\u1ea7ng trung t\u00e2m d\u1eef li\u1ec7u<\/h3>\n<p>S\u1ef1 t\u0103ng tr\u01b0\u1edfng b\u00f9ng n\u1ed5 trong kh\u1ed1i l\u01b0\u1ee3ng c\u00f4ng vi\u1ec7c tr\u00ed tu\u1ec7 nh\u00e2n t\u1ea1o th\u00fac \u0111\u1ea9y vi\u1ec7c x\u00e2y d\u1ef1ng trung t\u00e2m d\u1eef li\u1ec7u v\u1edbi t\u1ed1c \u0111\u1ed9 ch\u01b0a t\u1eebng c\u00f3. C\u00e1c th\u00e0nh ph\u1ea7n \u0111i\u1ec7n hi\u1ec7u su\u1ea5t cao, ti\u1ebfp \u0111i\u1ec3m ch\u00ednh x\u00e1c v\u00e0 h\u1ec7 th\u1ed1ng qu\u1ea3n l\u00fd nhi\u1ec7t \u0111\u1ec1u y\u00eau c\u1ea7u b\u1ea1c.<\/p>\n<p>M\u1ee9c ti\u00eau th\u1ee5 \u0111i\u1ec7n c\u1ee7a trung t\u00e2m d\u1eef li\u1ec7u \u0111\u1ea1t g\u1ea7n 1.000 TWh h\u00e0ng n\u0103m v\u00e0o n\u0103m 2026\u2014t\u01b0\u1ee3ng tr\u01b0ng cho 3-5% nhu c\u1ea7u \u0111i\u1ec7n to\u00e0n c\u1ea7u v\u00e0 t\u1ea1o ra nhu c\u1ea7u b\u1ec1n v\u1eefng \u0111\u1ed1i v\u1edbi c\u01a1 s\u1edf h\u1ea1 t\u1ea7ng \u0111i\u1ec7n s\u1eed d\u1ee5ng nhi\u1ec1u b\u1ea1c.<\/p>\n<hr \/>\n<h2>H\u00e0m \u00fd chi\u1ebfn l\u01b0\u1ee3c \u0111\u1ed1i v\u1edbi ng\u01b0\u1eddi mua thi\u1ebft b\u1ecb \u0111i\u1ec7n<\/h2>\n<figure style=\"text-align: center; margin: 20px 0;\"><img decoding=\"async\" style=\"max-width: 100%; height: auto;\" src=\"https:\/\/img.viox.com\/Industrial-electrician-inspecting-modern-electrical-distribution-panel-with-VIOX-contactors-and-circuit-breakers-in-manufacturing-facility.webp\" alt=\"Industrial electrician inspecting modern electrical distribution panel with VIOX contactors and circuit breakers in manufacturing facility\" \/><figcaption style=\"font-style: italic; text-align: center; color: #555; margin-top: 8px;\">H\u00ecnh 5: Th\u1ee3 \u0111i\u1ec7n c\u00f4ng nghi\u1ec7p chuy\u00ean nghi\u1ec7p th\u1ef1c hi\u1ec7n ki\u1ec3m tra nhi\u1ec7t tr\u00ean t\u1ee7 \u0111i\u1ec7n ph\u00e2n ph\u1ed1i hi\u1ec7n \u0111\u1ea1i \u0111\u01b0\u1ee3c trang b\u1ecb contactor v\u00e0 aptomat hi\u1ec7u su\u1ea5t cao.<\/figcaption><\/figure>\n<h3>D\u00e0nh cho ng\u01b0\u1eddi qu\u1ea3n l\u00fd mua s\u1eafm<\/h3>\n<ol>\n<li><strong>\u01afu ti\u00ean m\u1ed1i quan h\u1ec7 l\u00e2u d\u00e0i v\u1edbi nh\u00e0 cung c\u1ea5p:<\/strong> C\u00e1c nh\u00e0 s\u1ea3n xu\u1ea5t c\u00f3 h\u1ee3p \u0111\u1ed3ng mua b\u1ea1c k\u1ef3 h\u1ea1n c\u00f3 th\u1ec3 \u0111\u01b0a ra m\u1ee9c gi\u00e1 \u1ed5n \u0111\u1ecbnh h\u01a1n<\/li>\n<li><strong>C\u00e2n nh\u1eafc thay th\u1ebf s\u1ea3n ph\u1ea9m:<\/strong> N\u1ebfu kh\u1ea3 thi, h\u00e3y ch\u1ec9 \u0111\u1ecbnh thi\u1ebft b\u1ecb c\u00f3 h\u00e0m l\u01b0\u1ee3ng b\u1ea1c th\u1ea5p h\u01a1n (v\u00ed d\u1ee5: MCCB thay v\u00ec contactor l\u1edbn \u0111\u1ec3 b\u1ea3o v\u1ec7 \u0111\u1ed9ng c\u01a1)<\/li>\n<li><strong>\u0110\u00e1nh gi\u00e1 t\u1ed5ng chi ph\u00ed s\u1edf h\u1eefu:<\/strong> Ti\u1ebfp \u0111i\u1ec3m b\u1ea1c ch\u1ea5t l\u01b0\u1ee3ng cao h\u01a1n c\u00f3 th\u1ec3 bi\u1ec7n minh cho gi\u00e1 cao h\u01a1n th\u00f4ng qua tu\u1ed5i th\u1ecd s\u1eed d\u1ee5ng k\u00e9o d\u00e0i<\/li>\n<li><strong>Y\u00eau c\u1ea7u minh b\u1ea1ch v\u1ec1 chi ph\u00ed v\u1eadt li\u1ec7u:<\/strong> Hi\u1ec3u c\u00e1c th\u00e0nh ph\u1ea7n chi ph\u00ed b\u1ea1c so v\u1edbi \u0111\u1ed3ng cho ph\u00e9p \u0111\u00e0m ph\u00e1n t\u1ed1t h\u01a1n<\/li>\n<\/ol>\n<h3>D\u00e0nh cho K\u1ef9 s\u01b0 Thi\u1ebft k\u1ebf<\/h3>\n<ol>\n<li><strong>Ch\u1ecdn contactor c\u00f3 k\u00edch th\u01b0\u1edbc ph\u00f9 h\u1ee3p:<\/strong> Contactor qu\u00e1 l\u1edbn l\u00e3ng ph\u00ed b\u1ea1c \u0111\u1eaft ti\u1ec1n\u2014ch\u1ecdn \u0111\u1ecbnh m\u1ee9c d\u1ef1a tr\u00ean y\u00eau c\u1ea7u t\u1ea3i th\u1ef1c t\u1ebf<\/li>\n<li><strong>C\u00e2n nh\u1eafc c\u00e1c s\u01a1 \u0111\u1ed3 b\u1ea3o v\u1ec7 k\u1ebft h\u1ee3p:<\/strong> K\u1ebft h\u1ee3p MCCB (ch\u1ee9a nhi\u1ec1u \u0111\u1ed3ng) v\u1edbi contactor nh\u1ecf h\u01a1n (ch\u1ee9a nhi\u1ec1u b\u1ea1c) \u0111\u1ec3 c\u00f3 chi ph\u00ed t\u1ed1i \u01b0u<\/li>\n<li><strong>Ch\u1ec9 \u0111\u1ecbnh c\u00e1c y\u00eau c\u1ea7u v\u1ec1 tu\u1ed5i th\u1ecd \u0111i\u1ec7n:<\/strong> Tu\u1ed5i th\u1ecd \u0111i\u1ec7n d\u00e0i h\u01a1n \u0111\u00f2i h\u1ecfi ti\u1ebfp \u0111i\u1ec3m b\u1ea1c d\u00e0y h\u01a1n\u2014c\u00e2n b\u1eb1ng chi ph\u00ed v\u1edbi t\u1ea7n su\u1ea5t thay th\u1ebf<\/li>\n<li><strong>\u0110\u00e1nh gi\u00e1 c\u00e1c l\u1ef1a ch\u1ecdn thay th\u1ebf tr\u1ea1ng th\u00e1i r\u1eafn:<\/strong> \u0110\u1ed1i v\u1edbi c\u00e1c \u1ee9ng d\u1ee5ng c\u1ee5 th\u1ec3, contactor tr\u1ea1ng th\u00e1i r\u1eafn lo\u1ea1i b\u1ecf ho\u00e0n to\u00e0n ti\u1ebfp \u0111i\u1ec3m b\u1ea1c<\/li>\n<\/ol>\n<h3>D\u00e0nh cho \u0110\u1ed9i B\u1ea3o tr\u00ec<\/h3>\n<ol>\n<li><strong>Th\u1ef1c hi\u1ec7n c\u00e1c ch\u01b0\u01a1ng tr\u00ecnh ki\u1ec3m tra ti\u1ebfp \u0111i\u1ec3m:<\/strong> Ki\u1ec3m tra th\u01b0\u1eddng xuy\u00ean k\u00e9o d\u00e0i tu\u1ed5i th\u1ecd ti\u1ebfp \u0111i\u1ec3m b\u1ea1c v\u00e0 ng\u0103n ng\u1eeba thay th\u1ebf s\u1edbm<\/li>\n<li><strong>Theo d\u00f5i \u0111i\u1ec7n tr\u1edf ti\u1ebfp x\u00fac:<\/strong> \u0110i\u1ec7n tr\u1edf t\u0103ng cho th\u1ea5y s\u1ef1 hao m\u00f2n\u2014thay th\u1ebf tr\u01b0\u1edbc khi h\u1ecfng<\/li>\n<li><strong>Tri\u1ec7t ti\u00eau h\u1ed3 quang th\u00edch h\u1ee3p:<\/strong> RC snubber v\u00e0 varistor l\u00e0m gi\u1ea3m s\u1ef1 x\u00f3i m\u00f2n h\u1ed3 quang, k\u00e9o d\u00e0i tu\u1ed5i th\u1ecd ti\u1ebfp \u0111i\u1ec3m b\u1ea1c<\/li>\n<li><strong>Tr\u00e1nh t\u1ea3i qu\u00e1 l\u1edbn:<\/strong> V\u1eadn h\u00e0nh contactor v\u01b0\u1ee3t qu\u00e1 \u0111\u1ecbnh m\u1ee9c l\u00e0m t\u0103ng t\u1ed1c \u0111\u1ed9 x\u00f3i m\u00f2n b\u1ea1c<\/li>\n<\/ol>\n<hr \/>\n<h2>C\u00e2u h\u1ecfi th\u01b0\u1eddng g\u1eb7p: B\u1ea1c v\u00e0 \u0110\u1ed3ng trong Thi\u1ebft b\u1ecb \u0110i\u1ec7n<\/h2>\n<h3>T\u1ea1i sao c\u00e1c nh\u00e0 s\u1ea3n xu\u1ea5t kh\u00f4ng th\u1ec3 ch\u1ec9 s\u1eed d\u1ee5ng ti\u1ebfp \u0111i\u1ec3m \u0111\u1ed3ng thay v\u00ec b\u1ea1c?<\/h3>\n<p>\u0110\u1ed3ng oxit (CuO) t\u1ea1o th\u00e0nh m\u1ed9t l\u1edbp c\u00e1ch \u0111i\u1ec7n tr\u00ean ti\u1ebfp \u0111i\u1ec3m \u0111\u1ed3ng, l\u00e0m t\u0103ng \u0111i\u1ec7n tr\u1edf theo th\u1eddi gian. B\u1ea1c oxit (Ag\u2082O) v\u1eabn d\u1eabn \u0111i\u1ec7n, duy tr\u00ec \u0111i\u1ec7n tr\u1edf ti\u1ebfp x\u00fac th\u1ea5p trong su\u1ed1t v\u00f2ng \u0111\u1eddi c\u1ee7a s\u1ea3n ph\u1ea9m. \u0110\u1ed1i v\u1edbi c\u00e1c \u1ee9ng d\u1ee5ng chuy\u1ec3n m\u1ea1ch ho\u1ea1t \u0111\u1ed9ng th\u01b0\u1eddng xuy\u00ean, hi\u1ec7u su\u1ea5t v\u01b0\u1ee3t tr\u1ed9i c\u1ee7a b\u1ea1c bi\u1ec7n minh cho chi ph\u00ed cao h\u01a1n c\u1ee7a n\u00f3.<\/p>\n<h3>L\u01b0\u1ee3ng b\u1ea1c th\u1ef1c t\u1ebf c\u00f3 trong m\u1ed9t contactor \u0111i\u1ec3n h\u00ecnh l\u00e0 bao nhi\u00eau?<\/h3>\n<p>M\u1ed9t contactor AC 100A ch\u1ee9a kho\u1ea3ng 15-25 gram b\u1ea1c (0,5-0,8 troy ounce) \u1edf d\u1ea1ng h\u1ee3p kim AgSnO\u2082. V\u1edbi gi\u00e1 b\u1ea1c hi\u1ec7n t\u1ea1i (~$72\/oz), \u0111i\u1ec1u n\u00e0y t\u01b0\u01a1ng \u0111\u01b0\u01a1ng v\u1edbi $36-58 \u0111\u00f4 la gi\u00e1 tr\u1ecb b\u1ea1c tr\u00ean m\u1ed7i contactor.<\/p>\n<h3>C\u00f3 v\u1eadt li\u1ec7u thay th\u1ebf b\u1ea1c trong ti\u1ebfp \u0111i\u1ec3m \u0111i\u1ec7n kh\u00f4ng?<\/h3>\n<p>\u0110\u1ed1i v\u1edbi c\u00e1c \u1ee9ng d\u1ee5ng d\u00f2ng \u0111i\u1ec7n th\u1ea5p, \u0111i\u1ec7n \u00e1p th\u1ea5p, ti\u1ebfp \u0111i\u1ec3m m\u1ea1 v\u00e0ng mang l\u1ea1i hi\u1ec7u su\u1ea5t tuy\u1ec7t v\u1eddi nh\u01b0ng v\u1edbi chi ph\u00ed th\u1eadm ch\u00ed c\u00f2n cao h\u01a1n. V\u1eadt li\u1ec7u g\u1ed1c graphite ho\u1ea1t \u0111\u1ed9ng cho c\u00e1c \u1ee9ng d\u1ee5ng DC c\u1ee5 th\u1ec3. Tuy nhi\u00ean, \u0111\u1ed1i v\u1edbi chuy\u1ec3n m\u1ea1ch AC \u0111a n\u0103ng trong ph\u1ea1m vi 10-1000A, kh\u00f4ng c\u00f3 v\u1eadt li\u1ec7u n\u00e0o s\u00e1nh \u0111\u01b0\u1ee3c s\u1ef1 k\u1ebft h\u1ee3p gi\u1eefa \u0111\u1ed9 d\u1eabn \u0111i\u1ec7n, kh\u1ea3 n\u0103ng ch\u1ed1ng h\u1ed3 quang v\u00e0 \u0111\u1ed9 tin c\u1eady c\u1ee7a h\u1ee3p kim b\u1ea1c.<\/p>\n<h3>T\u1ea1i sao gi\u00e1 b\u1ea1c l\u1ea1i t\u0103ng m\u1ea1nh \u0111\u1ebfn v\u1eady v\u00e0o n\u0103m 2025?<\/h3>\n<p>S\u1ef1 gia t\u0103ng n\u00e0y b\u1eaft ngu\u1ed3n t\u1eeb s\u1ef1 thi\u1ebfu h\u1ee5t ngu\u1ed3n cung mang t\u00ednh c\u1ea5u tr\u00fac (n\u0103m n\u0103m li\u00ean ti\u1ebfp), nhu c\u1ea7u c\u00f4ng nghi\u1ec7p b\u00f9ng n\u1ed5 (\u0111i\u1ec7n m\u1eb7t tr\u1eddi, xe \u0111i\u1ec7n, c\u01a1 s\u1edf h\u1ea1 t\u1ea7ng AI) v\u00e0 s\u1ea3n l\u01b0\u1ee3ng khai th\u00e1c m\u1ecf gi\u1ea3m. Kh\u00f4ng gi\u1ed1ng nh\u01b0 c\u00e1c \u0111\u1ee3t t\u0103ng gi\u00e1 tr\u01b0\u1edbc \u0111\u00e2y do \u0111\u1ea7u c\u01a1 \u0111\u1ea7u t\u01b0, s\u1ef1 gia t\u0103ng trong giai \u0111o\u1ea1n 2025-2026 ph\u1ea3n \u00e1nh s\u1ef1 thi\u1ebfu h\u1ee5t v\u1eadt ch\u1ea5t th\u1ef1c s\u1ef1.<\/p>\n<h3>Gi\u00e1 b\u1ea1c c\u00f3 kh\u1ea3 n\u0103ng gi\u1ea3m tr\u1edf l\u1ea1i kh\u00f4ng?<\/h3>\n<p>H\u1ea7u h\u1ebft c\u00e1c nh\u00e0 ph\u00e2n t\u00edch d\u1ef1 \u0111o\u00e1n gi\u00e1 b\u1ea1c s\u1ebd duy tr\u00ec \u1edf m\u1ee9c cao cho \u0111\u1ebfn n\u0103m 2026-2027, v\u1edbi d\u1ef1 b\u00e1o dao \u0111\u1ed9ng t\u1eeb $65-75\/oz. Nhu c\u1ea7u c\u01a1 c\u1ea5u t\u1eeb qu\u00e1 tr\u00ecnh chuy\u1ec3n \u0111\u1ed5i n\u0103ng l\u01b0\u1ee3ng xanh v\u00e0 s\u1ea3n xu\u1ea5t \u0111i\u1ec7n t\u1eed t\u1ea1o ra m\u1ed9t m\u1ee9c s\u00e0n d\u00e0i h\u1ea1n cho gi\u00e1. S\u1ef1 s\u1ee5t gi\u1ea3m gi\u00e1 \u0111\u00e1ng k\u1ec3 s\u1ebd \u0111\u00f2i h\u1ecfi ph\u1ea3i c\u00f3 nh\u1eefng kh\u00e1m ph\u00e1 m\u1ecf m\u1edbi l\u1edbn ho\u1eb7c s\u1ef1 thay th\u1ebf c\u00f4ng ngh\u1ec7\u2014c\u1ea3 hai \u0111\u1ec1u kh\u00f4ng c\u00f3 kh\u1ea3 n\u0103ng x\u1ea3y ra trong th\u1eddi gian ng\u1eafn.<\/p>\n<h3>L\u00e0m th\u1ebf n\u00e0o \u0111\u1ec3 t\u00f4i c\u00f3 th\u1ec3 x\u00e1c minh h\u00e0m l\u01b0\u1ee3ng b\u1ea1c trong thi\u1ebft b\u1ecb \u0111i\u1ec7n?<\/h3>\n<p>C\u00e1c nh\u00e0 s\u1ea3n xu\u1ea5t uy t\u00edn cung c\u1ea5p ch\u1ee9ng nh\u1eadn v\u1eadt li\u1ec7u v\u00e0 d\u1eef li\u1ec7u th\u00e0nh ph\u1ea7n. H\u00e0m l\u01b0\u1ee3ng b\u1ea1c c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c x\u00e1c minh th\u00f4ng qua ph\u00e2n t\u00edch hu\u1ef3nh quang tia X (XRF), m\u1ed9t ph\u01b0\u01a1ng ph\u00e1p \u0111o th\u00e0nh ph\u1ea7n h\u1ee3p kim kh\u00f4ng ph\u00e1 h\u1ee7y. \u0110\u1ec3 x\u00e1c minh qu\u00e1 tr\u00ecnh mua s\u1eafm, h\u00e3y y\u00eau c\u1ea7u ch\u1ee9ng ch\u1ec9 tu\u00e2n th\u1ee7 v\u1eadt li\u1ec7u (CoC) t\u1eeb nh\u00e0 cung c\u1ea5p.<\/p>\n<h3>Li\u1ec7u c\u00e1c thi\u1ebft b\u1ecb ng\u1eaft m\u1ea1ch v\u00e0 c\u00f4ng t\u1eafc t\u01a1 \u0111\u00e3 qua s\u1eed d\u1ee5ng c\u00f3 gi\u1eef \u0111\u01b0\u1ee3c gi\u00e1 tr\u1ecb do h\u00e0m l\u01b0\u1ee3ng b\u1ea1c kh\u00f4ng?<\/h3>\n<p>\u0110\u00fang v\u1eady, th\u1ecb tr\u01b0\u1eddng th\u1ee9 c\u1ea5p cho c\u00e1c th\u00e0nh ph\u1ea7n \u0111i\u1ec7n ch\u1ee9a b\u1ea1c \u0111\u00e3 t\u0103ng tr\u01b0\u1edfng \u0111\u00e1ng k\u1ec3. C\u00e1c nh\u00e0 t\u00e1i ch\u1ebf chuy\u00ean d\u1ee5ng mua c\u00e1c contactor, b\u1ed9 ng\u1eaft m\u1ea1ch v\u00e0 r\u01a1le \u0111\u00e3 qua s\u1eed d\u1ee5ng \u0111\u1ec3 thu h\u1ed3i h\u00e0m l\u01b0\u1ee3ng b\u1ea1c. Tuy nhi\u00ean, c\u00e1c thi\u1ebft b\u1ecb \u0111\u00e3 qua s\u1eed d\u1ee5ng c\u00f2n ch\u1ee9c n\u0103ng th\u01b0\u1eddng c\u00f3 gi\u00e1 cao h\u01a1n so v\u1edbi gi\u00e1 tr\u1ecb ph\u1ebf li\u1ec7u \u0111\u01a1n thu\u1ea7n.<\/p>\n<hr \/>\n<h2>K\u1ebft lu\u1eadn: \u0110i\u1ec1u h\u01b0\u1edbng Th\u1ef1c t\u1ebf V\u1eadt li\u1ec7u M\u1edbi<\/h2>\n<p>Vi\u1ec7c t\u0103ng gi\u00e1 b\u1ea1c 147% n\u0103m 2025 th\u1ec3 hi\u1ec7n nhi\u1ec1u h\u01a1n m\u1ed9t c\u00fa s\u1ed1c chi ph\u00ed t\u1ea1m th\u1eddi\u2014n\u00f3 b\u00e1o hi\u1ec7u m\u1ed9t s\u1ef1 thay \u0111\u1ed5i c\u01a1 b\u1ea3n trong kinh t\u1ebf thi\u1ebft b\u1ecb \u0111i\u1ec7n. Khi nhu c\u1ea7u c\u00f4ng nghi\u1ec7p t\u1eeb n\u0103ng l\u01b0\u1ee3ng m\u1eb7t tr\u1eddi, xe \u0111i\u1ec7n v\u00e0 c\u01a1 s\u1edf h\u1ea1 t\u1ea7ng AI ti\u1ebfp t\u1ee5c t\u0103ng, vai tr\u00f2 c\u1ee7a b\u1ea1c nh\u01b0 m\u1ed9t v\u1eadt li\u1ec7u quan tr\u1ecdng s\u1ebd ch\u1ec9 t\u0103ng l\u00ean.<\/p>\n<p>\u0110\u1ed1i v\u1edbi ng\u01b0\u1eddi mua v\u00e0 ng\u01b0\u1eddi ch\u1ec9 \u0111\u1ecbnh thi\u1ebft b\u1ecb \u0111i\u1ec7n, vi\u1ec7c hi\u1ec3u h\u1ec7 th\u1ed1ng ph\u00e2n c\u1ea5p \u0111\u1ed9 nh\u1ea1y b\u1ea1c so v\u1edbi \u0111\u1ed3ng cung c\u1ea5p c\u00e1i nh\u00ecn s\u00e2u s\u1eafc chi\u1ebfn l\u01b0\u1ee3c c\u1ea7n thi\u1ebft:<\/p>\n<ul>\n<li><strong>Ti\u1ebfp x\u00fac<\/strong> ph\u1ea3i \u0111\u1ed1i m\u1eb7t v\u1edbi \u00e1p l\u1ef1c chi ph\u00ed nghi\u00eam tr\u1ecdng nh\u1ea5t v\u00e0 \u0111\u1ea3m b\u1ea3o c\u00e1c chi\u1ebfn l\u01b0\u1ee3c \u0111\u1eb7c t\u1ea3 v\u00e0 t\u00ecm ngu\u1ed3n cung \u1ee9ng c\u1ea9n th\u1eadn<\/li>\n<li><strong>R\u01a1 le<\/strong> cho th\u1ea5y \u0111\u1ed9 nh\u1ea1y cao m\u1eb7c d\u00f9 h\u00e0m l\u01b0\u1ee3ng b\u1ea1c ri\u00eang l\u1ebb nh\u1ecf do kh\u1ed1i l\u01b0\u1ee3ng s\u1ea3n xu\u1ea5t l\u1edbn<\/li>\n<li><strong>B\u1ed9 ng\u1eaft m\u1ea1ch<\/strong> h\u01b0\u1edfng l\u1ee3i t\u1eeb c\u00e1c thi\u1ebft k\u1ebf ch\u1ee7 y\u1ebfu l\u00e0 \u0111\u1ed3ng, v\u1edbi b\u1ea1c \u0111\u00f3ng vai tr\u00f2 h\u1ed7 tr\u1ee3<\/li>\n<li><strong>C\u1ea7u ch\u00ec v\u00e0 b\u1ed9 c\u00e1ch ly<\/strong> cho th\u1ea5y \u0111\u1ed9 nh\u1ea1y b\u1ea1c t\u1ed1i thi\u1ec3u, v\u1edbi bi\u1ebfn \u0111\u1ed9ng gi\u00e1 \u0111\u1ed3ng chi ph\u1ed1i c\u1ea5u tr\u00fac chi ph\u00ed<\/li>\n<li><strong>Thi\u1ebft b\u1ecb ph\u00e2n ph\u1ed1i<\/strong> g\u1ea7n nh\u01b0 ho\u00e0n to\u00e0n \u0111\u01b0\u1ee3c c\u00e1ch ly kh\u1ecfi gi\u00e1 b\u1ea1c, v\u1edbi \u0111\u1ed3ng \u0111\u1ea1i di\u1ec7n cho bi\u1ebfn s\u1ed1 chi ph\u00ed quan tr\u1ecdng<\/li>\n<\/ul>\n<p>C\u00e1c nh\u00e0 s\u1ea3n xu\u1ea5t s\u1ebd ph\u00e1t tri\u1ec3n m\u1ea1nh trong m\u00f4i tr\u01b0\u1eddng m\u1edbi n\u00e0y l\u00e0 nh\u1eefng ng\u01b0\u1eddi k\u1ebft h\u1ee3p \u0111\u1ed5i m\u1edbi k\u1ef9 thu\u1eadt (t\u1ed1i \u01b0u h\u00f3a vi\u1ec7c s\u1eed d\u1ee5ng b\u1ea1c m\u00e0 kh\u00f4ng \u1ea3nh h\u01b0\u1edfng \u0111\u1ebfn hi\u1ec7u su\u1ea5t), t\u00ecm ngu\u1ed3n cung \u1ee9ng v\u1eadt li\u1ec7u chi\u1ebfn l\u01b0\u1ee3c (h\u1ee3p \u0111\u1ed3ng k\u1ef3 h\u1ea1n v\u00e0 quan h\u1ec7 \u0111\u1ed1i t\u00e1c v\u1edbi nh\u00e0 cung c\u1ea5p) v\u00e0 giao ti\u1ebfp minh b\u1ea1ch v\u1edbi kh\u00e1ch h\u00e0ng v\u1ec1 c\u00e1c y\u1ebfu t\u1ed1 chi ph\u00ed.<\/p>\n<p>T\u1ea1i VIOX Electric, ch\u00fang t\u00f4i \u0111\u00e3 \u0111\u00e1p \u1ee9ng nh\u1eefng \u0111\u1ed9ng l\u1ef1c th\u1ecb tr\u01b0\u1eddng n\u00e0y b\u1eb1ng c\u00e1ch \u0111\u1ea7u t\u01b0 v\u00e0o c\u00e1c c\u00f4ng ngh\u1ec7 s\u1ea3n xu\u1ea5t ti\u1ebfp \u0111i\u1ec3m ti\u00ean ti\u1ebfn gi\u00fap t\u1ed1i \u0111a h\u00f3a hi\u1ec7u qu\u1ea3 s\u1eed d\u1ee5ng b\u1ea1c \u0111\u1ed3ng th\u1eddi duy tr\u00ec \u0111\u1ed9 tin c\u1eady v\u00e0 hi\u1ec7u su\u1ea5t m\u00e0 kh\u00e1ch h\u00e0ng c\u1ee7a ch\u00fang t\u00f4i y\u00eau c\u1ea7u. \u0110\u1ed9i ng\u0169 k\u1ef9 thu\u1eadt c\u1ee7a ch\u00fang t\u00f4i li\u00ean t\u1ee5c \u0111\u00e1nh gi\u00e1 c\u00e1c v\u1eadt li\u1ec7u v\u00e0 thi\u1ebft k\u1ebf ti\u1ebfp \u0111i\u1ec3m m\u1edbi n\u1ed5i \u0111\u1ec3 mang l\u1ea1i gi\u00e1 tr\u1ecb t\u1ed1i \u01b0u trong m\u00f4i tr\u01b0\u1eddng v\u1eadt li\u1ec7u \u0111\u1ea7y th\u00e1ch th\u1ee9c n\u00e0y.<\/p>\n<h3>T\u00e0i nguy\u00ean li\u00ean quan:<\/h3>\n<ul>\n<li><a href=\"https:\/\/test.viox.com\/vi\/inside-ac-contactor-components-design-logic\/\">B\u00ean trong AC Contactor: C\u00e1c th\u00e0nh ph\u1ea7n &amp; Logic thi\u1ebft k\u1ebf<\/a><\/li>\n<li><a href=\"https:\/\/test.viox.com\/vi\/contactor-troubleshooting-guide-buzzing-coil-failure\/\">H\u01b0\u1edbng d\u1eabn kh\u1eafc ph\u1ee5c s\u1ef1 c\u1ed1 Contactor: Ti\u1ebfng \u1ed3n &amp; L\u1ed7i cu\u1ed9n d\u00e2y<\/a><\/li>\n<li><a href=\"https:\/\/test.viox.com\/vi\/industrial-contactor-maintenance-inspection-checklist\/\">Danh s\u00e1ch ki\u1ec3m tra b\u1ea3o tr\u00ec &amp; ki\u1ec3m tra Contactor c\u00f4ng nghi\u1ec7p<\/a><\/li>\n<li><a href=\"https:\/\/test.viox.com\/vi\/mccb-busbar-connection-protection-guide\/\">H\u01b0\u1edbng d\u1eabn k\u1ebft n\u1ed1i &amp; b\u1ea3o v\u1ec7 Busbar MCCB<\/a><\/li>\n<li><a href=\"https:\/\/test.viox.com\/vi\/circuit-breaker-ratings-icu-ics-icw-icm\/\">\u0110\u1ecbnh m\u1ee9c c\u1ee7a c\u1ea7u dao: Gi\u1ea3i th\u00edch ICU, ICS, ICW, ICM<\/a><\/li>\n<li><a href=\"https:\/\/test.viox.com\/vi\/electrical-derating-temperature-altitude-grouping-factors\/\">Gi\u1ea3m \u0111\u1ecbnh m\u1ee9c \u0111i\u1ec7n: Nhi\u1ec7t \u0111\u1ed9, \u0110\u1ed9 cao &amp; C\u00e1c y\u1ebfu t\u1ed1 nh\u00f3m<\/a><\/li>\n<\/ul>\n<hr \/>\n<h3>Gi\u1edbi thi\u1ec7u v\u1ec1 VIOX Electric<\/h3>\n<p>VIOX Electric l\u00e0 nh\u00e0 s\u1ea3n xu\u1ea5t B2B h\u00e0ng \u0111\u1ea7u v\u1ec1 thi\u1ebft b\u1ecb \u0111i\u1ec7n h\u1ea1 th\u1ebf, chuy\u00ean v\u1ec1 contactor, b\u1ed9 ng\u1eaft m\u1ea1ch, r\u01a1le v\u00e0 c\u00e1c th\u00e0nh ph\u1ea7n ph\u00e2n ph\u1ed1i. V\u1edbi h\u01a1n 30 n\u0103m kinh nghi\u1ec7m trong ng\u00e0nh, ch\u00fang t\u00f4i k\u1ebft h\u1ee3p khoa h\u1ecdc v\u1eadt li\u1ec7u ti\u00ean ti\u1ebfn v\u1edbi s\u1ea3n xu\u1ea5t ch\u00ednh x\u00e1c \u0111\u1ec3 cung c\u1ea5p c\u00e1c gi\u1ea3i ph\u00e1p \u0111\u00e1ng tin c\u1eady, hi\u1ec7u qu\u1ea3 v\u1ec1 chi ph\u00ed cho c\u00e1c \u1ee9ng d\u1ee5ng c\u00f4ng nghi\u1ec7p, th\u01b0\u01a1ng m\u1ea1i v\u00e0 c\u01a1 s\u1edf h\u1ea1 t\u1ea7ng tr\u00ean to\u00e0n th\u1ebf gi\u1edbi.<\/p>\n<\/div>\n<div class=\"simg-pop-btn\" style=\"top: 6180.59px; left: 14px; display: none;\"><\/div>\n<div class=\"simg-pop-btn\" style=\"top: 6180.59px; left: 14px; display: none;\"><\/div>\n<div class=\"simg-pop-btn\" style=\"top: 11375.4px; left: 14px; display: none;\"><\/div>\n<div class=\"simg-pop-btn\" style=\"top: 11375.4px; left: 14px; display: none;\"><\/div>\n<div class=\"simg-pop-btn\" style=\"top: 2533.89px; left: 14px; display: none;\"><\/div>\n<div class=\"simg-pop-btn\" style=\"top: 2533.89px; left: 14px; display: none;\"><\/div>","protected":false},"excerpt":{"rendered":"<p>Key Takeaways Contactors are the most silver-sensitive devices, with silver costs representing 25-55% of total material costs depending on current rating Silver prices surged 147% in 2025, reaching $72\/oz from $29\/oz, creating unprecedented cost pressure on electrical equipment manufacturers AgSnO\u2082 (silver tin oxide) has replaced toxic AgCdO as the industry-standard contact material, containing 88-95% silver [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":21440,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"inline_featured_image":false,"site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"default","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","ast-disable-related-posts":"","theme-transparent-header-meta":"","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"set","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"ast-content-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"footnotes":""},"categories":[1],"tags":[],"class_list":["post-21439","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-blog"],"_links":{"self":[{"href":"https:\/\/test.viox.com\/vi\/wp-json\/wp\/v2\/posts\/21439","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/test.viox.com\/vi\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/test.viox.com\/vi\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/test.viox.com\/vi\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/test.viox.com\/vi\/wp-json\/wp\/v2\/comments?post=21439"}],"version-history":[{"count":1,"href":"https:\/\/test.viox.com\/vi\/wp-json\/wp\/v2\/posts\/21439\/revisions"}],"predecessor-version":[{"id":21441,"href":"https:\/\/test.viox.com\/vi\/wp-json\/wp\/v2\/posts\/21439\/revisions\/21441"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/test.viox.com\/vi\/wp-json\/wp\/v2\/media\/21440"}],"wp:attachment":[{"href":"https:\/\/test.viox.com\/vi\/wp-json\/wp\/v2\/media?parent=21439"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/test.viox.com\/vi\/wp-json\/wp\/v2\/categories?post=21439"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/test.viox.com\/vi\/wp-json\/wp\/v2\/tags?post=21439"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}