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工作学习 / 专业技术讨论 / 请教：如何用运放，基准电压源接成基准电流源？
-pygmarlion(pyg);
2007-2-22
(#3511594@0)
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not so easy to make it right. But I think I can.
-iwantcar(恶疾,时日无多,戒网);
2007-2-24
(#3516531@0)
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可参考4-20mA电流输出电路
-lhsw(lhsw);
2007-3-1
(#3527639@0)
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I got it, not difficult.
-pygmarlion(pyg);
2007-3-1
(#3527761@0)