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請教:

什么是主動元件?什么是被動元件?
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2005-07-19 09:56
active device means semiconductor devices such as Mosfet, IGBT, diode
Passive devices means magnetic devices, or capacito, or resistor.
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7730318
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2005-07-23 15:36
@chufengyun
activedevicemeanssemiconductordevicessuchasMosfet,IGBT,diodePassivedevicesmeansmagneticdevices,orcapacito,orresistor.
日...你知道IGBT拿來干什么鳥用的嗎?
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