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
8A solenoid coil driver circuit using MOSFET
You finish PWM signal with Arduino control solenoid valve. You should use solenoid coil driver circuit. Good choice. 2 MOSFET and a few parts 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
Working principle of unregulated power supply in simple ways
Learn Unregulated power supply! Here an important basic. You should know. Diodes rectifier, Designing, reduce ripple, capacitors filter. Read more
TDA2009 Amplifier Circuit Diagram | Datasheet
This TDA2009 amplifier circuit can do stereo at 10W+10W or 18W BCL for 4-ohm load. It supports a wide range of voltages of 8V to 24V at 1-2A. Read more