Profile: Kepco, Inc. is a manufacturer of DC power supplies and associated electronic equipment. We are an ISO 9001 certified company. Our products include batteries, power supplies, generators, chargers, analog programmable units and fuel cells. The EL Series is a line of modular air cooled, DC electronic loads used to test power sources such as batteries, power supplies, generators, chargers and fuel cells. Our BHK-MG models are designed for bench or rack mount use with both front and rear output terminals. The two operating modes are available conventionally filtered (slow mode) for use as a fixed or slowly varied voltage source. In this mode and the output capacitor provides excellent energy storage to support transient loads.