Wannien 101v0 Power Supply Schematic Exclusive — Pro
The large 400V/450V electrolytic barrel capacitor. 3. The Transformer (Galvanic Isolation)
Often uses an 8-pin IC (like the LD75xx or SG68xx series). wannien 101v0 power supply schematic exclusive
To ensure the 5V stays 5V, the board uses an (usually a PC817) and a TL431 voltage reference. The large 400V/450V electrolytic barrel capacitor
