Cheap imported "rainproof" power supply (long version).
29:33
500V to 12V 3A power supply (with schematic)
22:43
Inside a cheapo NiMh charger with schematic.
15:59
Fixing an ezOutlet with inappropriate components.
13:16
Tiny $2 Multimeter with 1000V Range! Test with Smoke
17:27
Réparation de l'alimentation 12V
13:18
Chinese LED lamp rated 30W. Seriously?
12:07
#342 12V/60A power supply (PSU) for 20 dollars? Unbelievable, but true. And high quality.
22:23