Power Supply Accessories -ATX Bench Power Supply Board Generic Highlights ATX Bench Power Supply Board The tabletop power supply board kit was created to provide quick access to typical voltages needed for development physical IT projects (embedded systems). After assembling the kit, you will have access to four different voltages (3.3V, 5V, 12V and -12V), each with its own replaceable 5A fuse. Each power rail has a corresponding ground connection; all power rails are brought to a constraining post. The table power board should be powered by a standard computer with an ATX connector. With power indicator and power switch. 24 pin ATX computer power socket, compatible with 20 pin socket. 4 designer copper cylinder holders. Size: 48x128x30mm/1.89x5.04x1.18inch. Package includes: 2 x table power board