Click to expand Tap to zoom DCC Concepts DCP-SPCB 12v Split-Supply PCB only by DCC Concepts Save £-7.95 £7.95 | / SKU DCP-SPCB 1 2 3 4 5 6 7 8 9 10+ Quantity Quantity Add to cart 12v Split-Supply PCB only.Use this PCB with your own power supplies to create a split-rail power supply.