Small Power Supply Board

The HiFiOcean Small Power Supply is a bipolar, unregulated power supply. CRC snubbers on the AC side effectively damp rectifier induced LC ringing, while a separate small rectifier allows the power-on LED go on and off quickly even if your rail capacitors discharge slowly.

The board provides for fast rectifiers in the TO-220-2 package, such as the MUR8x0 series, and for radial or snap-in capacitors up to 22mm in diameter.

• Schematic
• Board size and component placement
• Part list (BOM)
• Shared project at Mouser