Wannien 101v0 Power Supply Schematic May 2026

Disclaimer: Power supplies contain lethal voltages in the primary capacitors (320V DC). Discharge them with a resistor before touching. Safety first.

Manufacturers like Wannien often buy OEM PCBs (Printed Circuit Boards) and put them in a silver perforated metal case. The "101V0" is likely a batch code or internal revision number, not a unique design. Forget searching for Wannien 101v0 schematic.pdf . Instead, open the unit and look for the PWM Controller IC . wannien 101v0 power supply schematic

Posted by: The Bench Wizard Reading time: 4 minutes Disclaimer: Power supplies contain lethal voltages in the