24V 10A 240W power supply - schematic & halfbridge explained
25:28
24V 10A 240W power supply - test, failure, teardown and fix
30:30
3-36V 60W Adjustable Power Supply (with schematic)
16:27
5V 10A Power Supply Repair
33:58
Every Component of a Linear Power Supply Explained (while building one)
49:32
EEVblog #600 - OpAmps Tutorial - What is an Operational Amplifier?
38:16
Questionable 2-in-1 USB charger - test, schematic & modifications
57:53
Small Signal Amplifiers
1:12:39