Kepco Inc. Ultra-quiet, high performance d-c power supplies and electronic loads. 4-Quadrant BOP bipolar power supplies-100w-7.5Kw. Single & multi-channel for beam corrector magnets and other precision applications. VXI (EPICS compatible), Modbus, GPIB and analog control. Programmable unipolar power supplies. Linears and switchers-20w-150Kw for lab and system applications. See our new, high precision, 4-Quadrant BOP-1KW-GL series for inductive loads and multi-channel bipolar supplies