搜索结果: FZ1200R33K 在%分类%.标签=在 IGBT Transistors
立刻对该型号询价  »

输入您想要的元器件型号以获得相关报价,或在本页底部的近似型号中优化您的搜索条件。
如果您还不是Broker Forum的会员,即刻获取 免费登录来联系 FZ1200R33K供应商

FZ1200R33K 搜索结果 1-10 (10 条供应信息)
高级搜索 显示

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.

广告推广