Agilent high performance DC power supplies offer speed and accuracy for test optimization. The single output, 5000W, GPIB 6680A-6684A provide low output ripple and noise; selectable compensation for inductive loads; analog control of output voltage and current; and fan-speed control to minimize acoustic noise. The Agilent 5040W, GPIB, single output 6682A is a reliable supply with easy integration for manufacturing test, and provides stable and reliable DC power enhanced with extensive protection features.