Models 1651A & 1652 Triple Output DC Power Supplies Data Sheet Model 1651A & 1652 The models 1651A & 1652 are Triple Output DC Power Supplies have two 0 to 24VDC outputs capable of supplying 0 to 500mA, and one fixed 5VDC output capable of supplying up to 4A. 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(model 1652) & analog displays(model1651A). These units are fully short circuit, overload, and reverse polarity protected. Features * Two 0 to 24VDC, 0 to 500mA outputs * One fixed 5VDC, 4A output * Independent or tracking operation * Adjustable current limiting * Designed to operate continuously at rated output * Short circuit, over voltage, and reverse polarity protection. Model 1651A Specifications models 1651A 1652 Output Voltage (2) 0 to 24VDC (1) 5VDC fixed (2) 0 to 500mA (1) 4A Output Current Constant Voltage Operation Line Regulation < 0.01% + 3mV main < 5mV for line fixed supply < 0.01% + 3mV main < 10mV fixed 100uS <1 mVrms ( 5mVrms for fixed output) < 300 ppmC Load Regulation Recovery time Ripple & Noise (5Hz to 1MHz) Temperature Coefficient Constant Current Operation Adjustable Current Range Line Regulation Load Regulation Current Ripple Metering Display Voltage range Voltage Accuracy Ampmeter Range Ampmeter Accuracy Overload Protection Power Requirements Power Consumption Operating Temperature Storage Temperature Dimension (H x W x D) Weight 5% to 100% < 0.2% + 6mA <0.2% + 3uA < 3mA rms 2 digital LED 2 analog 00.0 - 99.9 (main output) 0 to 25V +(0.5% rdg + 2 digits) 2.5% to full scale .000 - .999 (main output) 0 to 600mA +(0.5% rdg + 2 digits) 2.5% to full scale Short circuit, over voltage, and reverse polarity protection 108-132VAC 60Hz, (120/220, +10%, 50/60Hz versions available) 165W 0 to 40C < 85% R.H. 15 to 70C < 85% R.H. 5.5 x 11.75 x 10.975" (140 x 298 x 264 mm) 10.5 lbs. (4.8 kg) B&K Precision Corporation 22820 Savi Ranch Parkway, Yorba Linda, CA 92887 Tel: 714-921-9095, Fax: 714-921-6422 www.bkprecision.com Model 1652 Specifications subject to change without notice