Na fasaharLantarki

Me ya sa na bukatar a diode gada

Daya daga cikin muhimman abubuwa a zamani lantarki ne a diode. Ana amfani da aikace-aikace inda shi wajibi ne gyãrawa na alternating halin yanzu, kuma an yi amfani da kusan dukkan iyali kayan. Za ka iya samun shi a kan TV, kwamfuta, firiji, kaset din bCR, da dai sauransu Kamar yadda aka yi amfani da ko'ina a cikin masana'antu da lantarki, wani ɓangare na haihuwarka cewa sarrafa tsari. Iko ikon diodes ake amfani a cikin rabin-sarrafawa thyristor Converter. da ake kira Hertz makirci, ya kira wani diode gada da aka taru a kan tushe na diode. Fili diode gada kewaye kunna gyara AC ƙarfin lantarki da kuma maida shi zuwa wani ripple, wanda sa'an nan za a iya daidaita da kuma daidaita via ƙarfin lantarki karfafawa haihuwarka da capacitors. A sakamakon haka, da fitarwa daga irin wannan na'urar iya samun akai ƙarfin lantarki.

A lokacin Leo Gerttsa amfani da wani diode gada ya matsala, kamar yadda diodes a lokacin sun tube. Sa a kan straightening da AC kawai hudu fitilu ya, a kalla, impractical, a wancan lokacin sun kasance tsada sosai. A halin da ake ciki canja da cika fuska tare da zuwan semiconductor na'urorin, suna da yawa karami da kuma rahusa.

tattara diode gada iya zama, kuma da kansa, misali, ga naka gida Lab. Don yin wannan, za mu zabi hudu diodes tare da halatta baya ƙarfin lantarki na 400-500 volts. Cathodes wata biyu daga diodes connect tare - wannan ne tabbatacce m na gada. A anodes na biyu biyu suna ma da alaka da juna - wannan shi ne daidai da korau m. Yanzu hada da nau'i-nau'i biyu a wata gada kewaye, da sauran biyu fitarwa AC ƙarfin lantarki za a iya kawota. A fitarwa na diode gada da aka hatimce iyakacin duniya capacitor da layi daya - sallama resistor. A sakamakon haka shi da wani diode gada, wanda za a iya hadedde a tebur da kuma haɗa ta hanyar wani babban juriya ga AC mains. The fitarwa ƙarfin lantarki na irin wannan na'urar za a iya gyara daga sifili zuwa tamanin da mawadãta dabi'u na mains, wanda sosai dace don samar low-ikon haihuwarka ko a lokacin sa-up don ƙirƙirar da tunani irin ƙarfin lantarki.

Har ila yau, da gada kewaye da ake amfani a cikin mota, a nan wata da ake kira diode gada janareta. Yana hidima don maida wani alternating ƙarfin lantarki, wanda ya haifar da wani janareta cikin wani DC ƙarfin lantarki wadda ake amfani da duk abin hawa da na'urorin. A DC ƙarfin lantarki ne ma wajibi ne don recharge da mota baturi. Rashin ko da daya kashi na diode gada take kaiwa zuwa m aiki na dukan kewaye.

Welding DC ma na bukatar yin amfani da wani diode gada. A wannan yanayin, yi amfani da karin ikon diodes fiye da a cikin abin hawa, da kuma tare da babban m darajar baya ƙarfin lantarki. A diode gada domin waldi na'ura za a iya tattara da kansa, yin amfani da iko diodes. Class diodes aka zaba dangane da wadata da irin ƙarfin lantarki, samu daga waldi gidan wuta.

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