Posted inPower supply
24V power supply circuits
Learn 9 ways to build 24V regulated power supply circuits, with 1A, 2A, 3A, 5A load current, low ripple. using general parts easy to build
Posted inPower supply Basic Electronics
Fixed voltage regulator working principle
Learn DC voltage regulator circuit, Types of, Fixed and Adjustable. How it works, for example, circuits using Zener diodes, transistors, and more.
Posted inVariable Supply Power supply
Variable power supply using LM317
This is First Variable DC Power Supply 1.2V to 30V 1A using LM317. using a few parts and build easy with PCB layout and can fine adjust voltage output.
Posted inVariable Supply Power supply
0-30V 20A High current adjustable voltage regulator circuit
Not suitable for beginners!
Posted inPower supply
Dual 15V Power Supply circuits With PCB, +15V -15V 1A
This is dual 15v power supply schematic, using LM7815,LM7915,and power transistor and zener diode for voltage stable voltage 15 volts positive and negative. [...]