1 * 24V 20A PSU - http://openbuildspartstore.com/24v-20a-power-supply/ 1 * XT60 Connector (Genuine, OpenSource, DO NOT buy elsewhere.) - http://www.hobbyking.com/hobbyking/store/__9572__Nylon_XT60_Connectors_Male_Female_5_pairs_GENUINE.html 1 * N-Channel MOSFET - MOUSER 942-IRFB7546PBF Note the PSU may arrive configured for 220V by default, and must be reconfigured to actual line voltage (110V USA) for optimum performance.