| 談天說地主旨 ﹝請按主旨作出回應﹞ | 寄件者 | 傳送日期
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| [#1] 電子零件一問 請問師兄有無人知華輝有無呢粒野賣？謝謝  |
Dragan10 正式會員59.xxx.xxx.248 |
2020-07-30 12:29 | |
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| [#2] 電子零件一問 呢粒mosfet 要求不高,求其拆一個 12V 4A,5A 電子牛,取出都可代替.. |
olivea88 會員 61.xxx.xxx.187 |
2020-07-31 06:47 |
| [#3] 電子零件一問 謝謝師兄，呢粒野已解決問題，但又有其他問題出現，不竟是20年的機。 |
Dragan10 正式會員 59.xxx.xxx.248 |
2020-07-31 10:48 |
| [#4] 電子零件一問 It's possible that faulty bias led to MOSFET failure or vice versa.(punch through the gate) Usually not a simple fault involving a single component. Should also consider channel resistance, pin config.(DGS), size, pin size for substitution. Tried similar one, if ok, find a near identical, to avoid absorptive work. 最後修改時間: 2020-07-31 16:31:28 |
alexanderkoo 正式會員 14.xxx.xxx.87 |
2020-07-31 16:30 |
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