Variable dc power supply 0-12Volts (1A or less)
Question asked by Ibe in #Coffee Room on Feb 28, 2013
my power supply just broke and I want to build my own power supply which can be adjusted by a potentiometer that outputs 0-12Volts and a current of 1A or below. can anyone give me a schematic diagram?? thanks. Posted in: #Coffee Room
hi, use Lm7812 and use 1Amp fuse in following circuit
is it okay if I will be using 220V AC? because it is the standard here in the philippines
yes, You can use this circuit because,in this circuit we have bridge configuration as follows in the circuit...............no issues....
big thanks sir!aruncharyyes, You can use this circuit because,in this circuit we have bridge configuration as follows in the circuit...............no issues....
okay, what diode should I use on the bridge rectifier?
hi, you can use the diode 1n4007 or ready made bridge IC's are available like W10 so, you can replace with them also//...