lastsun
幼苗
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Current size and how much voltage does not completely or limit corresponding relationship.In fact, in the case of constant voltage, current size depends entirely on the size of the load, with the voltage.For example, electroplating power supply, although only a dozen voltage V, but the current there are tens of thousands of amps.If the voltage of 1V (source) access 1mΩ the resistive load, then the current will reach 1000A.
Here that the voltage source, means: Assuming that the power of resistance 1V to 0 ohms.
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1年前
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