3 ms·
I could be wrong but I believe that most microwaves operate with a single power. The various settings are just cycling the power on and off at different variabl
by 12xo 7y ago
I could be wrong but I believe that most microwaves operate with a single power. The various settings are just cycling the power on and off at different variables... 5 is half the number of cycles, Defrost is a timer setting, pre-programmed based on weight of food... water content.
- jefftk 7y agoYes, I think you're right, turning down the power level is usually implemented as cycling the magnetron. But you need to be smart in how you do it if you're not going to wear out the microwave unnecessarily by using cycles that are too short. If you are cooking something big you can do 50% with 30s on / 30s off, while if it's small you might need 2s on / 2s off. Hence the relatively complex controls.