12V to 6V Converter Circuit Diagrams in 8 Different Ways
See 8 different ways to make a 12V to 6V converter circuit. Using components such as resistors, Zener diode, transistors, and regulator ICs. Read more
Power supply
2 DC power supply protection circuits
Here are two DC power supply protection circuits. The 3-pin regulator 7800 series gets popular. I also like it. Because it is convenient and affordable. Read more
24V Power Supply Circuit
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 Read more
How does Fixed voltage regulator circuit work
Learn DC voltage regulator circuit, Types of, Fixed and Adjustable. How it works, for example, circuits using Zener diodes, transistors, and more. Read more