MEAN WELL Switching Power Supply, RSP-2000-48, 48V dc, 42A, 2kW, 1 Output, 127 → 370 V dc, 90 → 264 V ac uk.rs-online.com/web/p/switching-power-supplies/7646956?searchId=9cbeb97f-be42-4962-a02f-2115981927d7&gb=s