How to Test Amperage - 搜索视频

How to Check the Amperage Draw on an AC Motor

How to Check the Amperage Draw on an AC Motor

An AC motor uses alternating current to power it, and AC current changes directional flow 50 times a second. Three electrical windings on the outer part of the motor enable the central rotor to turn, otherwise they would simply vibrate moving backwards and forwards as the current alters direction. The amount of energy ...

itstillruns.com2017年6月13日

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