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wooden
suilin 發表於 2014-1-30 10:31 AM static/image/common/back.gif Q5 Q7 --->2T C83.84.66 --->1000U/16V C73.74.75.76 ---> 470U/35V
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popcorn 發表於 2014-2-1 08:17 PM static/image/common/back.gif Q7 PNP VBE -5V 並聯的R5 22R也能燒毀 竄入的電壓很高捏~
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禁閉室|手機版|連繫我們|痞酷網電子技術論壇
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