✔ How To Check A Diode In A Microwave

How To Check A Diode In A Microwave

- July 10, 2017

The high voltage diode will be connected to the capacitor and to the case itself. Before testing any component in a microwave be sure the unit is unplugged and the high voltage capacitor has been discharged.

H V Diode

How To Test A Diode

How To Test A High Voltage Diode From A Microwave Fred S

This diode is rated for thousands of volts which is what the magnetron circuitry produces.

How to check a diode in a microwave. In this appliance repair adventure samurai appliance repair man reveals trade secrets for testing the high voltage rectifier also called a diode used in microwave ovens. It is not many diodes in series as you suggest. You can test the rectifiers or diodes of your magnetron which are responsible for converting electricity from ac to dc.

Since ohm meters and diode checkers cannot test these diodes i will show you a quick and simple alternative to test the hv. Many viewers have been asking how to test the microwave ovens hv diode. Youll need a meter that.

Testing the diode is done just like any lower voltage diode infinite resistance in one direction low resistance when you reverse the ohmmeter test leads less than 10 ohms. Capacitors and diodes are the most common causes of problems and you want to be. Using 9v battery in series.

You can test each of the three components of your broken microwave in the order that is most convenient to you and you feel the safest doing. Remove the diode from the capacitor and from the microwave case. Testing a high voltage diode from a microwave.