Wannien 101v0 Power Supply Schematic Verified !!top!! ⭐ Easy
| Reference | Component | Value/Rating | Verification Notes | | :--- | :--- | :--- | :--- | | | Fuse | 5A / 250V (Slow Blow) | Verified by physical removal | | RV1 | Varistor | 14D471K | Confirmed clamping voltage | | IC1 | PWM Controller | LD7750R (SOP-8) | Pin 5 (GND), Pin 8 (HV) | | Q1 | MOSFET | SVD11N60T | Rds(on) 0.39 Ohm max | | T1 | Transformer | EE28-101V0 | Primary: 42T, Aux: 7T, Sec: 9T | | D8 | Output Diode | MBRF20100CT | Common cathode | | R17 | Current sense | 0.22 Ohm / 2W | Metal film, verified tolerance |
Standard 90–264VAC (universal input range). wannien 101v0 power supply schematic verified

