There are currently 3 posts.
30A量程的电流表必须加分流器，否则一串联就会烧掉
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而0-5A，0-2A的电流表就可以直接串联
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分流器一般使用75mV的
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应将将分流器与电流表并联后串联在被测电路中
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There are currently 3 posts.
|
而0-5A，0-2A的电流表就可以直接串联
|
|
分流器一般使用75mV的
|
|
应将将分流器与电流表并联后串联在被测电路中
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