The RS20-15A Power Supply is rated at 0 to 20 Vdc @ 0 to 15 Amps. The unit is designed for laboratory and systems applications. Constant Voltage and Constant Current operation is provided with automatic crossover. Automatic short circuit protection All solid state design Remote voltage programming Remote sensing Regulation 0.5% line and load Ripple less than 0.25% or 5 mA Front panel current and voltage meters