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58问答库 > 电流源与电阻串联时如何等效为电压源

电流源与电阻串联时如何等效为电压源

2025-04-07 08:54:08

推荐回答（2个）

回答（1）：

电流源和电阻并联等效为电压源时，等效电压源的电压为该电流源的电流乘以并联电阻的阻值，内阻就是并联电阻

电压源和电阻串联等效为电流源时，等效电流源的电流为该电压源的电压除以串联电阻的阻值，内阻就是串联电阻

回答（2）：

题意中好像没有内阻R，如果没有就是理想的电压源和电流源，而理想电压源和理想电流源不存在转换关系，即不能转换

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