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Field Effect Transistor(FET) Detection

Field Effect Transistor(FET) Detection

Adjust the multimeter to the following  stall.




There are FOUR Field Effect Transistor in one induction sealing machine. Each FET has three contacts. Measure each two contact in turn.

There will be readings under normal conditions. If there is a beep and the display value is 0, then the FET is damaged. 




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