I don't know what the name of the circuit is but using a capacitor and resistor the voltage can be dropped to a lower required voltage and then rectified. I am aware of the draw backs but from an economic point of view this just may be the practical route.
I would Like to know how to calculate the components to build the above at 220 Volts to 15 Volts DC.
Many thanks
Rodney
I would Like to know how to calculate the components to build the above at 220 Volts to 15 Volts DC.
Many thanks
Rodney