The PWR Series is a unique multi-range DC Power Supply that offers a constant voltage (CV) and constant current (CC) automatic crossover that enables a wide range of voltages and currents within the output power rating. For example, this PWR400L has an output power rating of 400W, and provides a seamless operation range from 80 V - 5 A to 16V - 25A. A single PWR Series multi-range power supply can cover an extensive output range equivalent to what three to six conventional single range DC power supplies can provide. The PWR400L can also output up to 160% of its output current rating (in the continuous and intermittent extended operation areas). PWR400L supports a maximum output of 10 V - 40 A.