In 42 volt electrical systems, pulse width modulation, commonly known as PWM, will have a major role. PWM can be used in the lighting system to reduce the need for DC/DC voltage conversions. PWM can ...
microcontroller into a (more or less) smooth DC voltage. In principle, a typical microcontroller can supply an average voltage range of 0 to 5 V via its PWM pins. But we need to convert the ...