Hi,
I am interested whether it's safe to use home made DC power supply which does not have a transformer. This supply consists of rectifier and simple filter (to smooth voltage pulsations) only and can be connected to 230V AC mains (which is its input) and provides about 200V DC output.
I am interested whether it's safe to use home made DC power supply which does not have a transformer. This supply consists of rectifier and simple filter (to smooth voltage pulsations) only and can be connected to 230V AC mains (which is its input) and provides about 200V DC output.