Model 1652 is a triple output DC power supply designed to provide flexible voltage and current delivery for laboratory and industrial applications. It features two independently adjustable 0 to 24VDC outputs capable of supplying 0 to 500mA each, and one fixed 5VDC output capable of supplying up to 4A, with outputs selectable for series or parallel connection to achieve higher voltage or current. The unit incorporates two three-digit LED displays for voltage and current metering with ±0.5% reading accuracy plus 2 digits, and provides line regulation of less than 0.01% plus 3mV on main outputs and less than 5mV on the fixed supply. Protection features include short circuit, overvoltage, and reverse polarity protection, with adjustable current limiting from 5% to 100%, ripple and noise below 1mVrms on main outputs, and a recovery time of 100µs. The 1652 is designed for continuous operation at rated output and is ideal for powering sensitive electronic circuits, testing, and development applications where stable, regulated power with multiple independent supplies is required.