I intend to drop DC voltage from 270Vdc to 48Vdc,and this 48Vdc acts as input for a LM317 regulator,output is 24Vdc & it may supply 1A.
Pls help to calculate what value of the resistor in term of ohm &watt used?
Or any other idea in this case?
Thanks!!!
Pls help to calculate what value of the resistor in term of ohm &watt used?
Or any other idea in this case?
Thanks!!!