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The B+K Precision 1652A is a Triple Output DC Power Supply with two variable 0 to 24 VDC outputs capable of supplying 0 to 500 mA, and one fixed 5 VDC output capable of supplying up to 4 A. Connect outputs in series for higher voltage or connect in parallel for higher current output (switch selectable). Voltage and current metering is provided by two, three-digit LED displays. This unit is fully protected against short circuit, overload, and reverse polarity. Specifications. Number of Outputs: Three (1 variable, 2 fixed). Output Voltage: 0 to 24 VDC (A & B), 5 VDC (C). Output Current: 0 to 500 mA (A & B), 4 A (C). Constant Voltage Operation Line Regulation: < 0.01% + 3 mV (main), < 5 mV for line fixed supply. Constant Voltage Operation Load Regulation: < 0.01% + 3 mV (main), < 10 mV fixed. CV Recovery time: 100 µS. CV Ripple & Noise (5 Hz to 1 MHz): <2 mVrms (<= 5 mVrms for fixed output). Constant Current (CC) Adjustable Current Range: 5% to 100%. CC Line Regulation: < 0.2% + 6 mA. CC Load Regulation: < 0.2% + 3 µA. CC Current Ripple: < 3 mA rms. Display: dual 3-digit LED. Voltmeter Accuracy: +(0.5% rdg + 2 digits). Ammeter Accuracy: +(0.5% rdg + 2 digits). Overload Protection: Current limiting, Reverse polarity, Overvoltage, Short circuit.
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