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Microwave micro switches

Microswitches in a Microwave oven has two main functions 

Microwave door switches functions

 1. Safety: The micro-Microwave will not operate if the door is open, protecting the user from cooking themselves.

2. Current change: The positive and negative wire are switched around during the opening and closing of the microwave door.

If the fuses in the microwave keeps on blowing it could be a sign of a bad fuse

Regards
Johan

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