Kev khiav hauj lwm hauv paus ntsiab lus ntawm TVS diodes

Kev khiav hauj lwm hauv paus ntsiab lus ntawm TVS ntaus ntawv

Transient (transient) voltage suppression diodes, hu ua TVS pab kiag li lawm, raws li teev tseg rov qab daim ntawv thov tej yam kev mob, thaum raug rau ib tug siab zog transient overvoltage mem tes, lawv cov kev khiav hauj lwm impedance yuav tam sim ntawd poob mus rau ib tug tsawg conduction tus nqi, tso cai rau cov tam sim no loj dhau mus, thiab clamping qhov voltage mus rau qib predetermined, zoo tiv thaiv precision Cheebtsam nyob rau hauv hluav taws xob circuits los ntawm kev puas tsuaj.

TVS tuaj yeem tiv taus lub zog ceev ceev txog li kilowatts, thiab nws lub sij hawm clamping tsuas yog 1 ps (10 ^ - 12S).

Qhov tso cai rau pem hauv ntej surge tam sim no ntawm TVS tuaj yeem ncav cuag 50-200A ntawm T=25 degree thiab T=10ms.

Bidirectional TVS tuaj yeem nqus tau sai sai lub zog loj mem tes nyob rau hauv ob qho tib si zoo thiab tsis zoo cov lus qhia, thiab clamp qhov hluav taws xob mus rau qib predetermined. Bidirectional TVS yog tsim rau AC circuits, thaum unidirectional TVS feem ntau yog siv rau DC