검색 결과: TG20 in IGBT Transistors
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부품 번호 TG20 에 대한 견적을 받으려면 품목을 선택하시거나 이 페이지 하단의 부품 번호 TG20 내에서 검색을 세분화 하세요.
아직은 브로커포럼의 회원사로 가입 준비가 되지 않으셨다면 무료로 TG20 판매자에게 연락하실 수 있습니다.

결과 1-2 에 대한 TG20 (의 2)
고급 검색 보기

IGBT Transistors

The insulated-gate bipolar transistor (IGBT) is a three-terminal power semiconductor device primarily used as an electronic switch which, as it was developed, came to combine high efficiency and fast switching. It switches electric power in many modern appliances: variable-frequency drives (VFDs), electric cars, trains, variable speed refrigerators, lamp ballasts, air-conditioners and even stereo systems with switching amplifiers. Since it is designed to turn on and off rapidly, amplifiers that use it often synthesize complex waveforms with pulse width modulation and low-pass filters. In switching applications modern devices feature pulse repetition rates well into the ultrasonic range—frequencies which are at least ten times the highest audio frequency handled by the device when used as an analog audio amplifier.

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