Universal High Quality Power Supply Boards

Also see Ameritron Filter Capacitor and Rectifier Replacement Boards

Heathkit SB220 Universal filter

Inrush Protection Board

Relay Buffer Board


High quality 10,800 volt total capacitor rating.
Each capacitor is $15 wholesale!

This board has exceptionally long arc paths. The layout has the widest spacing over the highest voltage differential paths!

Raw board $35, build with your own parts
Board with components $399 plus shipping
One year warranty

F25-10K 25uFd @ 10kV plus Mil spec equalizer/bleeder resistors

Twenty four 450V high 105c capacitors

Capacitor side view 10,000 volt rated. Total capacitor voltage 10,800 V

I also have matching rectifier blocks.

Order now