Wannien 101v0 Power Supply Schematic ((full)) May 2026

Posted by: The Bench Wizard Reading time: 4 minutes

Disclaimer: Power supplies contain lethal voltages in the primary capacitors (320V DC). Discharge them with a resistor before touching. Safety first. wannien 101v0 power supply schematic

Drop it in the comments. If you show me the top and bottom of the PCB, I can point you to the exact resistor values. Posted by: The Bench Wizard Reading time: 4

If it just has bulging caps or a blown fuse: Use the TL494 reference design from the Texas Instruments datasheet as your schematic. Every pin on that IC will match your Wannien board. wannien 101v0 power supply schematic