200A Power Supply has some Crazy Inductors
20:21
The ZK-S4 Boost Converter works down to 2V
22:16
ZK-SJ30 Buck Boost 30A Converter uses LT8705
23:02
5 Volt Supercapacitors (and LEDs of course)
16:16
Alkaline AA Alternatives
27:56
This power supply cought on FIRE, lets investigate
16:50
Conserto de fonte de alimentação 24v, não liga
10:29
How does a modern Power Supply work?! (230V AC to 5/12V DC) DIY Flyback Converter!
22:12