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请问下电流源和电压源的的本质区别在哪里??分别用到什么情景?
亲;世界上没有纯粹的电压、电流源。关于这类问题;建议看看《电工基础》。
电压源的内阻为零,电流源的内阻为无穷大。当然都是理想化的。
为了分析方便适当的理想化是必要的