I think it’s modern technology allows switching on and off the magnetron so fast that it’s effectively 20% power, kinda like PWM on a LED. Versus older cheaper technology that just switches on and off every second or two
I think it’s modern technology allows switching on and off the magnetron so fast that it’s effectively 20% power, kinda like PWM on a LED. Versus older cheaper technology that just switches on and off every second or two