{"id":19893,"date":"2025-11-15T02:05:00","date_gmt":"2025-11-14T18:05:00","guid":{"rendered":"https:\/\/viox.com\/?p=19893"},"modified":"2025-11-13T21:21:46","modified_gmt":"2025-11-13T13:21:46","slug":"mechanical-relay-vs-transistor-mosfet","status":"publish","type":"post","link":"https:\/\/test.viox.com\/tr\/mechanical-relay-vs-transistor-mosfet\/","title":{"rendered":"Neden \u201cSakarl\u0131\u011f\u0131na\u201d Ra\u011fmen Mekanik R\u00f6le \u00d6lmeyi Reddediyor (Bir VIOX M\u00fchendisi A\u00e7\u0131kl\u0131yor)"},"content":{"rendered":"<div class=\"product-intro\">\n<p><img fetchpriority=\"high\" decoding=\"async\" class=\"alignnone size-full wp-image-19894\" src=\"https:\/\/test.viox.com\/wp-content\/uploads\/2025\/11\/Why-the-22Clumsy22-Mechanical-Relay-Refuses-to-Die-A-VIOX-Engineer-Explains.webp\" alt=\"Why the &quot;Clumsy&quot; Mechanical Relay Refuses to Die (A VIOX Engineer Explains)\" width=\"800\" height=\"800\" srcset=\"https:\/\/test.viox.com\/wp-content\/uploads\/2025\/11\/Why-the-22Clumsy22-Mechanical-Relay-Refuses-to-Die-A-VIOX-Engineer-Explains.webp 800w, https:\/\/test.viox.com\/wp-content\/uploads\/2025\/11\/Why-the-22Clumsy22-Mechanical-Relay-Refuses-to-Die-A-VIOX-Engineer-Explains-300x300.webp 300w, https:\/\/test.viox.com\/wp-content\/uploads\/2025\/11\/Why-the-22Clumsy22-Mechanical-Relay-Refuses-to-Die-A-VIOX-Engineer-Explains-150x150.webp 150w, https:\/\/test.viox.com\/wp-content\/uploads\/2025\/11\/Why-the-22Clumsy22-Mechanical-Relay-Refuses-to-Die-A-VIOX-Engineer-Explains-768x768.webp 768w, https:\/\/test.viox.com\/wp-content\/uploads\/2025\/11\/Why-the-22Clumsy22-Mechanical-Relay-Refuses-to-Die-A-VIOX-Engineer-Explains-12x12.webp 12w, https:\/\/test.viox.com\/wp-content\/uploads\/2025\/11\/Why-the-22Clumsy22-Mechanical-Relay-Refuses-to-Die-A-VIOX-Engineer-Explains-600x600.webp 600w, https:\/\/test.viox.com\/wp-content\/uploads\/2025\/11\/Why-the-22Clumsy22-Mechanical-Relay-Refuses-to-Die-A-VIOX-Engineer-Explains-100x100.webp 100w\" sizes=\"(max-width: 800px) 100vw, 800px\" \/><\/p>\n<p>Modern, y\u00fcksek teknolojili bir ak\u0131ll\u0131 ev kontrol cihaz\u0131 a\u00e7\u0131yorsunuz. Mikroskobik y\u00fczeye monte bile\u015fenler, g\u00fc\u00e7l\u00fc mikroi\u015flemciler ve Wi-Fi \u00e7iplerle dolu.<\/p>\n<p>Ve sonra, t\u00fcm bu silikonun tam ortas\u0131nda, b\u00fcy\u00fck, t\u0131knaz, plastik bir k\u00fcp duruyor. Etkinle\u015fti\u011finde y\u00fcksek sesle <em>TIK<\/em>.<\/p>\n<p>Bir mekanik r\u00f6le. 1830'lardan kalma teknoloji.<\/p>\n<p>Bu, herhangi bir m\u00fchendis i\u00e7in \u201c\u00f6z ele\u015ftirel\u201d bir soruyu g\u00fcndeme getiriyor: <strong>MOSFET'lerin ve IGBT'lerin ucuz, mikroskobik ve sessiz oldu\u011fu bir d\u00fcnyada, r\u00f6leyi neden \u00f6ld\u00fcrmedik?<\/strong><\/p>\n<p>Kat\u0131 hal fizi\u011fine sahipken neden bir yayla tutulan hareketli bir metal kola g\u00fcveniyoruz?<\/p>\n<p>Cevap nostalji de\u011fil\u2014so\u011fuk, sert m\u00fchendislik ger\u00e7e\u011fi. G\u00f6r\u00fcn\u00fc\u015fe g\u00f6re, \u201cbeceriksiz\u201d r\u00f6lenin silikonun kopyalayamayaca\u011f\u0131 bir s\u00fcper g\u00fcc\u00fc var.<\/p>\n<p>Aras\u0131ndaki sava\u015f\u0131 inceleyelim <strong>Sert Anahtar (R\u00f6le)<\/strong> ve <strong>Yumu\u015fak Anahtar (Transist\u00f6r)<\/strong>.<\/p>\n<h2>1. \u201cHava Bo\u015flu\u011fu\u201d G\u00fcvenli\u011fi: R\u00f6leler Neden Nihai G\u00fcvenlik Duvar\u0131d\u0131r?<\/h2>\n<p><img decoding=\"async\" class=\"alignnone size-full wp-image-19895\" src=\"https:\/\/test.viox.com\/wp-content\/uploads\/2025\/11\/The-22Air-Gap22-Security-Why-Relays-Are-the-Ultimate-Firewall.webp\" alt=\"The &quot;Air Gap&quot; Security: Why Relays Are the Ultimate Firewall\" width=\"800\" height=\"800\" srcset=\"https:\/\/test.viox.com\/wp-content\/uploads\/2025\/11\/The-22Air-Gap22-Security-Why-Relays-Are-the-Ultimate-Firewall.webp 800w, https:\/\/test.viox.com\/wp-content\/uploads\/2025\/11\/The-22Air-Gap22-Security-Why-Relays-Are-the-Ultimate-Firewall-300x300.webp 300w, https:\/\/test.viox.com\/wp-content\/uploads\/2025\/11\/The-22Air-Gap22-Security-Why-Relays-Are-the-Ultimate-Firewall-150x150.webp 150w, https:\/\/test.viox.com\/wp-content\/uploads\/2025\/11\/The-22Air-Gap22-Security-Why-Relays-Are-the-Ultimate-Firewall-768x768.webp 768w, https:\/\/test.viox.com\/wp-content\/uploads\/2025\/11\/The-22Air-Gap22-Security-Why-Relays-Are-the-Ultimate-Firewall-12x12.webp 12w, https:\/\/test.viox.com\/wp-content\/uploads\/2025\/11\/The-22Air-Gap22-Security-Why-Relays-Are-the-Ultimate-Firewall-600x600.webp 600w, https:\/\/test.viox.com\/wp-content\/uploads\/2025\/11\/The-22Air-Gap22-Security-Why-Relays-Are-the-Ultimate-Firewall-100x100.webp 100w\" sizes=\"(max-width: 800px) 100vw, 800px\" \/><\/p>\n<p>R\u00f6lelerin hala kral olmas\u0131n\u0131n #1 nedeni, <strong>Galvanik \u0130zolasyon<\/strong>.<\/p>\n<p>MOSFET'i (transist\u00f6r) d\u00fc\u015f\u00fcn\u00fcn. \u201cKAPALI\u201d oldu\u011funda bile, y\u00fcksek voltajl\u0131 y\u00fck ile hassas mikro denetleyiciniz aras\u0131nda hala fiziksel, kimyasal bir ba\u011flant\u0131 vard\u0131r. Bir par\u00e7a silikonu payla\u015f\u0131yorlar. Genellikle bir \u201cToprak\u201d referans\u0131n\u0131 payla\u015fmalar\u0131 gerekir.<\/p>\n<p>Bu MOSFET feci \u015fekilde ar\u0131zalan\u0131rsa (diyelim ki bir voltaj y\u00fckselmesi kap\u0131 oksidine n\u00fcfuz ederse), bu 240V \u015febeke g\u00fcc\u00fc sadece y\u00fck taraf\u0131nda kalmaz. Seyahat eder <em>geriye do\u011fru<\/em>, do\u011frudan 5V Arduino veya Raspberry Pi'nize.<\/p>\n<p><strong>Sonu\u00e7?<\/strong> Mikroi\u015flemciniz an\u0131nda yanar.<\/p>\n<h3>R\u00f6le Avantaj\u0131<\/h3>\n<p>Bir r\u00f6lenin bobini (kontrol taraf\u0131) ile kontaklar\u0131 (y\u00fck taraf\u0131) aras\u0131nda elektriksel ba\u011flant\u0131 yoktur. Sadece bir <strong>manyetik alan<\/strong>. ile ba\u011flan\u0131rlar. Kutunun i\u00e7inde fiziksel bir <strong>Hava Bo\u015flu\u011fu<\/strong>.<\/p>\n<ul>\n<li><strong>Senaryo:<\/strong> 240V motorunuz k\u0131sa devre yapar ve hat boyunca b\u00fcy\u00fck bir dalgalanma geri g\u00f6nderir.<\/li>\n<li><strong>R\u00f6le:<\/strong> Kontaklar birbirine kaynaklanabilir. Plastik kasa eriyebilir. Ama mikro denetleyiciniz? G\u00fcvende. Dalgalanma, bobine hava bo\u015flu\u011funu atlayamaz.<\/li>\n<\/ul>\n<blockquote>\n<p><strong>Uzman \u0130pucu:<\/strong> Buna \u201cHendek\u201d diyoruz. Kontrol mant\u0131\u011f\u0131n\u0131n y\u00fck taraf\u0131 patlasa bile hayatta kalmas\u0131 gereken bir devre tasarl\u0131yorsan\u0131z, bir r\u00f6leye ihtiyac\u0131n\u0131z var. Nihai kurban katman\u0131d\u0131r.<\/p>\n<\/blockquote>\n<p>Klasik bir m\u00fchendislik ilkesi vard\u0131r: <em>\u201c240V \u015febeke hatt\u0131n\u0131 de\u011fi\u015ftirmek i\u00e7in 12V'luk bir bobin kullanabilir ve voltaj fark\u0131 konusunda asla endi\u015felenmeyebilirsiniz.\u201d<\/em> Bu, <a href=\"https:\/\/test.viox.com\/tr\/stop-wiring-failures-the-engineers-guide-to-dry-vs-wet-contacts\/\"><strong>Kuru Kontak<\/strong><\/a>.<\/p>\n<h2>2. \u201cBeyinsiz\u201d Anahtar: AC, DC, Umursam\u0131yor<\/h2>\n<p><img decoding=\"async\" class=\"alignnone size-full wp-image-19896\" src=\"https:\/\/test.viox.com\/wp-content\/uploads\/2025\/11\/The-22Brainless22-Switch-AC-DC-It-Doesnt-Care.webp\" alt=\"The &quot;Brainless&quot; Switch: AC, DC, It Doesn't Care\" width=\"800\" height=\"800\" srcset=\"https:\/\/test.viox.com\/wp-content\/uploads\/2025\/11\/The-22Brainless22-Switch-AC-DC-It-Doesnt-Care.webp 800w, https:\/\/test.viox.com\/wp-content\/uploads\/2025\/11\/The-22Brainless22-Switch-AC-DC-It-Doesnt-Care-300x300.webp 300w, https:\/\/test.viox.com\/wp-content\/uploads\/2025\/11\/The-22Brainless22-Switch-AC-DC-It-Doesnt-Care-150x150.webp 150w, https:\/\/test.viox.com\/wp-content\/uploads\/2025\/11\/The-22Brainless22-Switch-AC-DC-It-Doesnt-Care-768x768.webp 768w, https:\/\/test.viox.com\/wp-content\/uploads\/2025\/11\/The-22Brainless22-Switch-AC-DC-It-Doesnt-Care-12x12.webp 12w, https:\/\/test.viox.com\/wp-content\/uploads\/2025\/11\/The-22Brainless22-Switch-AC-DC-It-Doesnt-Care-600x600.webp 600w, https:\/\/test.viox.com\/wp-content\/uploads\/2025\/11\/The-22Brainless22-Switch-AC-DC-It-Doesnt-Care-100x100.webp 100w\" sizes=\"(max-width: 800px) 100vw, 800px\" \/><\/p>\n<p>Transist\u00f6rler titizdir. Yar\u0131 iletken cihazlard\u0131r, yani kurallar\u0131 vard\u0131r.<\/p>\n<ul>\n<li><strong>BJT'ler\/MOSFET'ler<\/strong> do\u011fas\u0131 gere\u011fi <strong>DC (Do\u011fru Ak\u0131m)<\/strong> cihazlard\u0131r. Ak\u0131m\u0131n tek y\u00f6nde (Dren'den Kayna\u011fa) akmas\u0131na izin verirler.<\/li>\n<li><strong>Sorun \u015fu ki:<\/strong> Bir MOSFET ile 120V AC (Alternatif Ak\u0131m) de\u011fi\u015ftirmek istiyorsan\u0131z, ba\u015f\u0131n\u0131z a\u011fr\u0131r. Ak\u0131m y\u00f6n\u00fc saniyede 60 kez tersine \u00e7evirir. Tek bir MOSFET dalgan\u0131n yar\u0131s\u0131n\u0131 bloke eder ve di\u011fer yar\u0131s\u0131nda bir diyot gibi davran\u0131r. \u0130ki MOSFET'i s\u0131rt s\u0131rta veya bir Triyak art\u0131 karma\u015f\u0131k s\u00fcr\u00fcc\u00fc devresi gerekir.<\/li>\n<\/ul>\n<h3>R\u00f6le Avantaj\u0131<\/h3>\n<p>Bir r\u00f6le sadece birbirine dokunan iki metal par\u00e7as\u0131d\u0131r.<\/p>\n<ul>\n<li><strong>Polarite:<\/strong> Umursam\u0131yor.<\/li>\n<li><strong>Y\u00f6n:<\/strong> Umursam\u0131yor.<\/li>\n<li><strong>Voltaj Tipi:<\/strong> AC? DC? Ses sinyalleri? Veri? Umursam\u0131yor.<\/li>\n<\/ul>\n<p>Bir m\u00fc\u015fteriye bir r\u00f6le \u00e7\u0131k\u0131\u015f\u0131 verdi\u011finizde, onlara evrensel bir anahtar veriyorsunuz. 24V DC solenoid, 120V AC fan veya milivolt seviyesinde bir ses sinyali ba\u011flayabilirler. R\u00f6le, bunlar\u0131n hepsini s\u0131f\u0131r voltaj d\u00fc\u015f\u00fc\u015f\u00fc ve s\u0131f\u0131r \u201cka\u00e7ak\u201d ak\u0131mla i\u015fler.<\/p>\n<blockquote>\n<p><strong>Uzman \u0130pucu:<\/strong> Bilmiyorsan\u0131z <em>de\u011fi\u015ftirecekleri konusunda tart\u0131\u015f\u0131rken, genellikle<\/em> kullan\u0131c\u0131n\u0131n \u00e7\u0131kt\u0131n\u0131za ne ba\u011flayaca\u011f\u0131n\u0131, bir r\u00f6le kullan\u0131n. Bir transist\u00f6r \u00e7\u0131k\u0131\u015f\u0131, kullan\u0131c\u0131n\u0131n voltaj\u0131 ve polariteyi m\u00fckemmel \u015fekilde e\u015fle\u015ftirmesini gerektirir. Bir r\u00f6le sadece \u201cA'y\u0131 B'ye ba\u011fl\u0131yorum\u201d der.\u201d<\/p>\n<\/blockquote>\n<h2>3. Transist\u00f6r\u00fcn R\u00f6leyi \u201c\u00d6ld\u00fcrmeyi \u00d6nledi\u011fi\u201d Yer<\/h2>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-19897\" src=\"https:\/\/test.viox.com\/wp-content\/uploads\/2025\/11\/Where-the-Transistor-22Anti-Kills22-the-Relay.webp\" alt=\"Where the Transistor &quot;Anti-Kills&quot; the Relay\" width=\"800\" height=\"800\" srcset=\"https:\/\/test.viox.com\/wp-content\/uploads\/2025\/11\/Where-the-Transistor-22Anti-Kills22-the-Relay.webp 800w, https:\/\/test.viox.com\/wp-content\/uploads\/2025\/11\/Where-the-Transistor-22Anti-Kills22-the-Relay-300x300.webp 300w, https:\/\/test.viox.com\/wp-content\/uploads\/2025\/11\/Where-the-Transistor-22Anti-Kills22-the-Relay-150x150.webp 150w, https:\/\/test.viox.com\/wp-content\/uploads\/2025\/11\/Where-the-Transistor-22Anti-Kills22-the-Relay-768x768.webp 768w, https:\/\/test.viox.com\/wp-content\/uploads\/2025\/11\/Where-the-Transistor-22Anti-Kills22-the-Relay-12x12.webp 12w, https:\/\/test.viox.com\/wp-content\/uploads\/2025\/11\/Where-the-Transistor-22Anti-Kills22-the-Relay-600x600.webp 600w, https:\/\/test.viox.com\/wp-content\/uploads\/2025\/11\/Where-the-Transistor-22Anti-Kills22-the-Relay-100x100.webp 100w\" sizes=\"(max-width: 800px) 100vw, 800px\" \/><\/p>\n<p>Peki, r\u00f6leler bu kadar harikaysa, neden onlar\u0131 telefonlar\u0131m\u0131zda veya bilgisayarlar\u0131m\u0131zda kullanm\u0131yoruz?<\/p>\n<p>\u00c7\u00fcnk\u00fc r\u00f6lelerin iki \u00f6l\u00fcmc\u00fcl kusuru var: <strong>H\u0131z<\/strong> ve <strong>A\u015f\u0131nma<\/strong>.<\/p>\n<h3>H\u0131z S\u0131n\u0131r\u0131<\/h3>\n<p>Bir r\u00f6le, uzayda hareket eden mekanik bir koldur.<\/p>\n<ul>\n<li><strong>R\u00f6le H\u0131z\u0131:<\/strong> ~50 ila 100 milisaniye. Maksimum anahtarlama frekans\u0131: belki saniyede 10 kez (10 Hz).<\/li>\n<li><strong>Transist\u00f6r H\u0131z\u0131:<\/strong> Nanosaniye. Maksimum anahtarlama frekans\u0131: Saniyede Milyonlarca kez (MHz).<\/li>\n<\/ul>\n<p>G\u00fcc\u00fc saniyede 1.000 kez a\u00e7\u0131p kapatt\u0131\u011f\u0131n\u0131z PWM (Darbe Geni\u015flik Mod\u00fclasyonu) kullanarak bir LED'i k\u0131sman\u0131z gerekiyorsa, bir r\u00f6le i\u015fe yaramaz. Par\u00e7alanmadan \u00f6nce yakla\u015f\u0131k 10 dakika boyunca bir makineli t\u00fcfek gibi ses \u00e7\u0131kar\u0131r.<\/p>\n<h3>\u00d6l\u00fcm Say\u0131s\u0131<\/h3>\n<p>Bir r\u00f6lenin s\u0131n\u0131rl\u0131 bir \u00f6mr\u00fc vard\u0131r.<\/p>\n<ul>\n<li><strong>Mekanik \u00d6m\u00fcr:<\/strong> Her t\u0131klad\u0131\u011f\u0131nda, yay yorulur ve pivot a\u015f\u0131n\u0131r. \u0130yi bir r\u00f6le 1 milyon d\u00f6ng\u00fc dayanabilir.<\/li>\n<li><strong>Elektriksel \u00d6m\u00fcr:<\/strong> Her y\u00fck alt\u0131nda a\u00e7\u0131ld\u0131\u011f\u0131nda, k\u00fc\u00e7\u00fck bir ark kontaklar\u0131 \u00e7ukurla\u015ft\u0131r\u0131r. Tam y\u00fckte, yaln\u0131zca 100.000 d\u00f6ng\u00fc dayanabilir.<\/li>\n<\/ul>\n<p>Bir MOSFET, serin tutulursa ve spesifikasyon dahilindeyse, bir <strong>teorik olarak sonsuz \u00f6m\u00fcr<\/strong>. A\u015f\u0131nmaz.<\/p>\n<h2>Orta Yol: Kat\u0131 Hal R\u00f6lesi (SSR)<\/h2>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-19898\" src=\"https:\/\/test.viox.com\/wp-content\/uploads\/2025\/11\/The-Middle-Ground-The-Solid-State-Relay-SSR.webp\" alt=\"The Middle Ground: The Solid State Relay (SSR)\" width=\"800\" height=\"800\" srcset=\"https:\/\/test.viox.com\/wp-content\/uploads\/2025\/11\/The-Middle-Ground-The-Solid-State-Relay-SSR.webp 800w, https:\/\/test.viox.com\/wp-content\/uploads\/2025\/11\/The-Middle-Ground-The-Solid-State-Relay-SSR-300x300.webp 300w, https:\/\/test.viox.com\/wp-content\/uploads\/2025\/11\/The-Middle-Ground-The-Solid-State-Relay-SSR-150x150.webp 150w, https:\/\/test.viox.com\/wp-content\/uploads\/2025\/11\/The-Middle-Ground-The-Solid-State-Relay-SSR-768x768.webp 768w, https:\/\/test.viox.com\/wp-content\/uploads\/2025\/11\/The-Middle-Ground-The-Solid-State-Relay-SSR-12x12.webp 12w, https:\/\/test.viox.com\/wp-content\/uploads\/2025\/11\/The-Middle-Ground-The-Solid-State-Relay-SSR-600x600.webp 600w, https:\/\/test.viox.com\/wp-content\/uploads\/2025\/11\/The-Middle-Ground-The-Solid-State-Relay-SSR-100x100.webp 100w\" sizes=\"(max-width: 800px) 100vw, 800px\" \/><\/p>\n<p>\u201cAma durun,\u201d diyorsunuz. \u201cKat\u0131 Hal R\u00f6lelerine ne demeli?\u201d<\/p>\n<p>SSR bir \u201chibrit\u201dtir. Bir \u0131\u015f\u0131\u011fa duyarl\u0131 yar\u0131 iletkeni tetiklemek i\u00e7in dahili bir LED kullan\u0131r.<\/p>\n<ul>\n<li><strong>\u0130zolasyona sahiptir:<\/strong> Evet (Optik izolasyon).<\/li>\n<li><strong>H\u0131za sahiptir:<\/strong> Evet (Mekanikten daha h\u0131zl\u0131, \u00e7\u0131plak MOSFET'ten daha yava\u015f).<\/li>\n<li><strong>Sessizli\u011fe sahiptir:<\/strong> Evet.<\/li>\n<\/ul>\n<p><strong>\u0130\u015fin P\u00fcf Noktas\u0131: Is\u0131.<\/strong><br \/>Mekanik bir r\u00f6le neredeyse s\u0131f\u0131r dirence (miliohm) sahiptir. Bir SSR'nin \u00e7\u0131k\u0131\u015f\u0131nda bir voltaj d\u00fc\u015f\u00fc\u015f\u00fc (genellikle 0,7V ila 1,5V) vard\u0131r.<br \/>Mekanik bir r\u00f6le \u00fczerinden 10 Amper ge\u00e7irin? Serin kal\u0131r.<br \/>Bir SSR \u00fczerinden 10 Amper ge\u00e7irin? \u00dcretir <strong>15 Watt \u0131s\u0131<\/strong>. Erimemesi i\u00e7in devasa bir \u0131s\u0131 emiciye ihtiyac\u0131n\u0131z var.<\/p>\n<h2>\u00d6zet: M\u00fchendisin Karar Matrisi<\/h2>\n<p>Yani, \u201cbeceriksiz\u201d t\u0131klama ortadan kalkm\u0131yor. Bu kas\u0131tl\u0131 bir m\u00fchendislik se\u00e7imidir. \u0130\u015fte eski teknolojiye ne zaman ba\u011fl\u0131 kalaca\u011f\u0131n\u0131zla ilgili kopya ka\u011f\u0131d\u0131n\u0131z:<\/p>\n<table border=\"1\">\n<thead>\n<tr>\n<th>Senaryo<\/th>\n<th><strong>Bir R\u00f6le Kullan\u0131n<\/strong><\/th>\n<th><strong>Bir Transist\u00f6r\/MOSFET Kullan\u0131n<\/strong><\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td><strong>G\u00fcvenlik \u00d6nceli\u011fi<\/strong><\/td>\n<td><strong>Y\u00dcKSEK<\/strong> (Galvanik \u0130zolasyona \u0130htiya\u00e7 Var)<\/td>\n<td><strong>D\u00dc\u015e\u00dcK<\/strong> (Ortak toprak tamam)<\/td>\n<\/tr>\n<tr>\n<td><strong>Y\u00fck Tipi<\/strong><\/td>\n<td><strong>AC veya Bilinmeyen<\/strong> (Evrensel)<\/td>\n<td><strong>Sadece DC<\/strong> (Bilinen Y\u00fck)<\/td>\n<\/tr>\n<tr>\n<td><strong>Anahtarlama H\u0131z\u0131<\/strong><\/td>\n<td><strong>Yava\u015f<\/strong> (Ara s\u0131ra A\u00e7\u0131k\/Kapal\u0131)<\/td>\n<td><strong>H\u0131zl\u0131<\/strong> (PWM \/ Y\u00fcksek Frekans)<\/td>\n<\/tr>\n<tr>\n<td><strong>Gerekli \u00d6m\u00fcr<\/strong><\/td>\n<td><strong>S\u0131n\u0131rl\u0131<\/strong> (&lt;100 bin d\u00f6ng\u00fc)<\/td>\n<td><strong>Sonsuz<\/strong> (Milyonlarca d\u00f6ng\u00fc)<\/td>\n<\/tr>\n<tr>\n<td><strong>Ses\/G\u00fcr\u00fclt\u00fc<\/strong><\/td>\n<td><strong>T\u0131klama Tamam<\/strong><\/td>\n<td><strong>Sessiz Olmal\u0131<\/strong><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>M\u00fchendislikte, \u201cDaha Yeni\u201d her zaman \u201cDaha \u0130yi\u201d de\u011fildir. Bazen, en iyi \u00e7\u00f6z\u00fcm hala bir bak\u0131r bobin, bir \u00e7elik yay ve tatmin edici bir <em>t\u0131klamad\u0131r<\/em>.<\/p>\n<hr \/>\n<h2>Teknik Do\u011fruluk Notu<\/h2>\n<p><strong>Temas Direnci:<\/strong> Mekanik r\u00f6leler tipik olarak <strong>50m\u03a9 ila 100m\u03a9<\/strong>, aral\u0131\u011f\u0131nda kontak direncine sahiptir, bu da g\u00fc\u00e7 kayb\u0131 i\u00e7in ihmal edilebilir d\u00fczeydedir, ancak \u00e7ok d\u00fc\u015f\u00fck voltajl\u0131 sinyaller i\u00e7in bir sorun olabilir (\u0131slatma ak\u0131m\u0131 gerekir).<\/p>\n<p><strong>Ka\u00e7ak:<\/strong> Transist\u00f6rler\/SSR'ler KAPALI oldu\u011funda her zaman \u00e7ok k\u00fc\u00e7\u00fck bir ka\u00e7ak ak\u0131ma sahiptir. R\u00f6leler a\u00e7\u0131kken <strong>s\u0131f\u0131r<\/strong> ka\u00e7a\u011fa (sonsuz diren\u00e7) sahiptir.<\/p>\n<p><strong>G\u00fcncellik:<\/strong> Elektromekanik ve kat\u0131 hal anahtarlaman\u0131n prensipleri temel fiziktir ve Kas\u0131m 2025 itibar\u0131yla g\u00fcncelli\u011fini korumaktad\u0131r.<\/p>\n<\/div>\n\n\n<p><\/p>","protected":false},"excerpt":{"rendered":"<p>You open up a modern, high-tech smart home controller. It\u2019s packed with microscopic surface-mount components, powerful microprocessors, and Wi-Fi chips. And then, sitting right in the middle of all that silicon, is a big, blocky, plastic cube. When it activates, it makes a loud CLICK. It\u2019s a mechanical relay. Technology from the 1830s. This begs [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":19899,"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-19893","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-blog"],"_links":{"self":[{"href":"https:\/\/test.viox.com\/tr\/wp-json\/wp\/v2\/posts\/19893","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/test.viox.com\/tr\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/test.viox.com\/tr\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/test.viox.com\/tr\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/test.viox.com\/tr\/wp-json\/wp\/v2\/comments?post=19893"}],"version-history":[{"count":2,"href":"https:\/\/test.viox.com\/tr\/wp-json\/wp\/v2\/posts\/19893\/revisions"}],"predecessor-version":[{"id":19901,"href":"https:\/\/test.viox.com\/tr\/wp-json\/wp\/v2\/posts\/19893\/revisions\/19901"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/test.viox.com\/tr\/wp-json\/wp\/v2\/media\/19899"}],"wp:attachment":[{"href":"https:\/\/test.viox.com\/tr\/wp-json\/wp\/v2\/media?parent=19893"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/test.viox.com\/tr\/wp-json\/wp\/v2\/categories?post=19893"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/test.viox.com\/tr\/wp-json\/wp\/v2\/tags?post=19893"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}