Dead Mobile how to Dc power supply chack this formula in tamil
26:57
DC POWER SUPPLY TO TRACING PROBLEM #IDENTIFY FAULT BY DC METTER
44:36
vbat and vph line short in தமிழ்
3:15
Tec2Screen
26:17
#772 Basics: Switching Power Supplies (part 1 of 2)
1:12:39
Linear DC Power Supplies - Designing & Building Custom DC Power Supplies
24:46
all mobile 6 pin light ic section தமிழ் light section
5:55
BUCK LINE SHORT FINDING AND VOLTAGE INJECT WITH SAFE METHOD
9:05