Models 1744A & 1745A DC Power Supplies Data Sheet 1744A B+K Precision models 1744A and 1745A are a 0 to 35V, 0 to 10A DC Power Supply. These power supplies have all of the great features you would expect B+K Precision power supplies to have and some new features not normally seen on power supplies in this price range, including an output-shorting button. The output-shorting button allows the user to short the output terminals to set the current limit. Specifications Output Voltage Output Current Constant Voltage Operation Voltage Regulation 1744A 0 to 35 VDC, Coarse and fine adjustment 0 to 10 A Amp meter 1745A Line (108 - 132): <0.2% + 2mV Load (no load to full load): <0.04% + 2mV <100us typical RMS <1mV 0 to +40C <300 PPM/C Recovery Time Ripple Voltage Temperature Coefficient Constant Current Operation Adjustable Current Limits Current Regulation Current Ripple Metering Voltmeter 1745A 5% to 100% Line: (108 - 132V) <0.4% + 5mA Load: <0.4% + 5mA <3mA typical Range: 0 - 40V Accuracy: +2.5% Hi Range: 0 to 11A Lo Range: 0 to 2.2A Accuracy: +2.5% Power Requirements Domestic International Power Consumption Temperature Range Operation Storage Dimensions (H x W x D) 0 - 99.99V 0.7% + 9 digits 0 - 99.99A 0.7% + 9 digits 120VAC +10%, 60 Hz 120, 220, 230, 240 VAC, 50/60 Hz Approximately 560 Watts or Less at full load 0 to +40C <75% R.H. -15 to 70C <85% R.H. 5.7" x 10.5" x 15" (145 x 267 x 381 mm) B&K Precision Corporation 22820 Savi Ranch Parkway, Yorba Linda, CA 92887 Tel: 714-921-9095, Fax: 714-921-6422 www.bkprecision.com Specifications subject to change without notice