The Preen ADG-L-160-32 Programmable DC Power Supply provides users with a tool that is optimal for photovoltaic, electric vehicle, battery, fuse/capacitor and third party laboratory testing. This unit provides users with a tool that has high power density, low noise, and tight regulation. Additionally, it also features complete protections, including OVP, OCP, OPP, OTP, Vin OV, Vin Unbalance, and LDC OV. The combination of DSP and PWM technologies has enabled significant advances in stability and measurements. With CV/CC/CP modes and its high voltage and high power features, the ADG-L-160-32 is an ideal DC power for applications on photovoltaic (PV), electric vehicle (EV), battery charge simulation, fuse, and contactors. Users are provided with a tool that is capable of Parallel configuration for higher output levels. The ADG-L-160-32 is operated via the 5 in. intuitive touch screen or the rotary knob to quickly access measurements, setting parameters, and configurations. The Preen ADG-L-160-32 can also be controlled via standard RS-232, RS-485, Analog, Ethernet, USB and Analog remote interfaces, or through an optional GPIB interface (sold separately). The built-in simulation function allows devices to be tested on voltage dropouts, spikes and other repetitive testing for voltage and current.