Wannien 101v0 Power Supply Schematic Verified Today

"Capacitor plague" or heat-induced drying often causes ripple voltage issues.

The shunt resistor is not 0.05Ω as seen in other clones. It is 0.1Ω, 5W, wirewound . If your ammeter reads double the actual current, someone installed the wrong shunt. wannien 101v0 power supply schematic verified