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
TDA2030 transistor amplifier circuit with PCB
Relatively easy to build up to 30W Amp OTL by TDA2030 transistor is packed into this project.the power dissipation of 20W at 8 ohm or 30W at load 4 ohm Read more
LM317 Power Supply (My First Circuit)
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. Read more