My fuse in my delonghi microwave keeps blowing

Hello friend, thanks for your post!

Based off the information you have provided I understand that your fuse blows every time your Electrolux microwave starts up. It sounds like it could be an issue within the control panel, capacitor, or circuit breaker. Because it could be a number of any one of several underlying causes, I would personally contact a professional to accurately diagnose your microwave to determine the root cause to reduce the risk of unnecessary parts-Matt

CHECK THE FUSE CORRECT AMPS OTHER WISE BLOWS THE FUSE AND CHECK ANY SHORT CIRCUIT IS THERE

Maybe... Did you check the high voltage diode?... A shorted diode keeps the fuse blown... Ty

My Magic Chef microwave keeps blowing fuses (5 fuses) when close the door. Anybody has any idea? It is the first and last time time that I buy Magic Chef's products if their enginers don't come out with a solution because I just got it just over a year.
Thanks for your time and your expertise.

Don't increase the amp size of the fuse this could cause the wiring to get hot or component to get hot and catch on fire. Is the fuse the main fuse the one that the power cord goes to?

New or older wiring to microwave? Is there a GFI circuit installed?

Check door switch.I think you find it bad.

You should be able to find help at the DeLonghi customer service site.

I would think there is a fuse in the plug, but they should be able to help you.

We're happy to help you with free advice and we'd appreciate your thoughtful rating of our answer.

If there is continuity between the two terminals of the high voltage capacitor, then it is shorted and will need to be replaced.

When the cap shorts, it will blow the fuse, too.

You can get Delonghi spares here.

We're happy to help and we appreciate your thoughtful rating of our answer.

When does the fuse blow? If it blows the fuse as soon as you hit START, you probably have a high voltage capacitor shorting. Does it blow a few seconds after you press START? If so, then it may be a bad high voltage transformer. Does it blow when you open or close the door? If so, it may be a bad door swithc or a misaligned or damaged door or door switch mount. Please give more details.