0-20V variable Power supply circuit diagram at 1A
SEE! Simple 0-20V variable Power supply circuit diagram at max output current of 1A. Usin common components, as adjustable power supply for model railways.
3 Comments
April 7, 2017
Variable Regulated Power supply using 7805 and op-amp
Simple circuit Though very ancient it still has a lot useful.
February 25, 2017
TL431 circuit Adjustable Shunt (zener) Regulator
TL431 is the simplest regulator. This is the Shunt Regulator circuit using TL431 ---voltage Reference - Shunt Voltage Reference IC. They are easy to use, comprises one IC, three resistors, four capacitors.…
February 6, 2017
0-45V 8A DC switching power supply circuit
This is DC switching power supply circuit with PCB, adjustable voltage 0-45V at 8A current max. low ripple and noise. full protection as most good supply [...]
May 29, 2015
7805 voltage regulator circuit | Fixed & adjustable output
This is IC 7805 adjustable voltage regulator circuit, can adjust voltage output: 5V up to 30V as need 6V,7.5V,8V,9V,10V and 12V etc at 1A it small and cheap[...]
December 20, 2013
Variable Switch Mode Power Supply circuit, 0-50V 5A
It is a great idea. but It is suitable for an old hand!
June 20, 2013