Posted inVariable Supply Basic Electronics
Variable zener diode circuit
Let's make the Zener diode with yourself!
Posted inVariable Supply Basic Electronics
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.…
Posted inVariable Supply Switching Mode Power supply
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 [...]
Posted inVariable Supply Power supply
AC variable power supply, 0-30V 3A
This is AC variable power supply circuit that apply output of 0-30V at 3A by use electronic components, bridge diode,and more, to control voltage[...]
Posted inVariable Supply Power supply
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[...]