Kubyerekeranye nigitekerezo cyibanze cyo guhuza transistoriste na MOSFETS: Icya mbere, transistors ifite agaciro keza k'ubushyuhe, bivuze ko, iyo ubushyuhe bwa transistor ubwabwo buzamutse, on-resistance izaba nto. Icya kabiri, MOSFETs ifite agaciro keza k'ubushyuhe butandukanye na tristoriste, bivuze ko iyo ubushyuhe buzamutse, on-resistance iziyongera buhoro buhoro.
Ugereranije na tristoriste, MOSFETs mubyukuri irakwiriye kuringaniza ikigezweho mumashanyarazi abangikanye. Mugihe rero ikigezweho mumashanyarazi atangwa ari kinini, muri rusange turasaba ko hakoreshwa MOSFETE ibangikanye na shunt. Iyo duhisemo MOSFETS kugirango turinganize ikigezweho, kandi murimwe muburyo ikigezweho kirenze ubundi buryo MOSFET ihari, ikigezweho cya MOSFET iterwa nubushyuhe bwa MOSFET nini, bizavamo kurwanya-off-off iba nini , kugabanya kugabanuka kwubu; MOSFETs ishingiye ku itandukaniro ririho kugirango uhore uhindura, hanyuma amaherezo umenye uburinganire buri hagati yabyoMOSFETS.
Kimwe mu bintu tugomba kumenya: tristoriste irashobora kandi guhuzwa mugihe cyo kurangiza ibicuruzwa byihuta cyane, ariko rero ugomba no gushingira kumurongo wuruhererekane rwimodoka kugirango uhangane nuburinganire buriho parallel transistor hagati yikibazo.
Ibibazo bisanzwe bya tristoriste ihuza:
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(2), kuyobora buri transistor(MOSFET)fungura umwanya nigihe cyo gufunga kugirango ukomeze guhuzagurika, kuko niba bidahuye, ubanza gufungura umuyoboro cyangwa gufunga umuyoboro bizasenywa kubera kwinjira cyane.
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Olueky yabaye umwe mubakozi beza kandi bakura vuba muri Aziya binyuze mu iterambere ry’isoko rikaze no guhuza umutungo neza. Guhinduka umukozi ufite agaciro kwisi niolukey'sintego.
Igihe cyo kohereza: Jul-05-2024
