What is a switching power supply, and how does it work?
Why people pick switching power supply? the high-efficiency power supply in small. So, should learn it works and more? Easy than you think. Read more
Power supply
LM317 voltage regulator: Pinout, CALCULATOR, and circuits
When we build variable DC power supply,output 1A and adjust up to about 30V. Most use LM317, because high-efficiency, easy to apply and cheaper[…] Read more
0-50V 3A Variable power supply circuit
Let’s build 0-50V Variable power supply circuit, 3A. can adjust output 0V to 50V with overcurrent protection at 3 A. Easy Linear supply. Read more
8 How to convert 12V to 6V step down circuit
Reduce 12V battery to 6V for small circuit. You will love it same us. Read more
