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经典电路
2008-1-7 23:52
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1mA的恒流源,5V输入,最大能输出多少V呢?
2007-12-29 10:25
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有比EWB更好的仿真吗?
2007-12-29 16:36
- 电子技术交流论坛
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求0-1V电压转换成4-20mA电路,最好是集成的芯片,精度0.1%。
2007-4-9 19:21
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请问基极电流是多少? 三极管能导通么??
2008-1-2 08:53
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