1744A B&K Precision

Data Sheet Single Output DC Power Supplies Models 1740B, 1743B, 1744A, 1745A & 1746B 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. The output-shorting button allows the user to short the output terminals to set the current limit. Model 1744A Model 1745A Features & Benefits Specifications 1740B 1743B 1746B 1744A 1745A Largest selection of voltage and current Output Voltage 0-60 V 0-35 V 0-16 V 0-35 V 0-35 V Output Current 0-4 A 0-6 A 0-10 A 0-10 A 0-10 A ratings ever offered Constant Voltage Operation Connect two supplies in parallel to double the Line (120 VAC 10%) <0.2% + 2 mV current output Voltage Regulation Load (no load - full load) <0.04% + 2 mV Connect two supplies in series to double Recovery Time <100 s the voltage output Ripple & Noise 1 mV rms (Typical) Reliable, Durable Temperature Coefficient <300 ppm/C Operate continuously at full load without Constant Current Operation overheating Adjustable Current Limit 5% to 100% Fully overload protected Line (120 VAC 10%) <0.4% + 5 mA Current Regulation Coarse and fine voltage controls Load <0.4% + 5 mA Excellent regulation Current Ripple <3 mArms Very low ripple Metering Type 2-Analog Dual 4-digit LED 2-Analog 2-Analog Dual 4-digit LED Constant voltage or constant current Voltmeter Range 0-64 V 0-99.99 V (green) 0-16 V 0-40 V 0-99.99 V operation Voltmeter Accuracy 2.5% (0.5% + 9 digits) 2.5% 2.5% (0.7% + 9 digits) Continuously monitor voltage and current Ammeter Range output on two meters High Range 0-4.4 A 0-9.999 A (red) 0-11 A 0-11 A 0-9.999 A Low Range 0-1.1 A - 0-2.2 A 0-2.2 A - Ammeter Accuracy 2.5% (0.5% + 9 digits) 2.5% 2.5% (0.7% + 9 digits) General Overload Protection Current limiting, reverse polarity, overvoltage, short circuit AC Input 120/220 VAC 10%, 50/60 Hz Power Consumption 450 W 420 W 380 W 560 W 560 W Operating Temperature 32 to 104 F (0 to 40 C), <75% R.H. Storage Temperature 5 to 158 F (-15 to +70 C), <85% R.H. Dimensions (H x W x D) 5.7 x 10.5 x 15 (145 x 267 x 381 mm) Weight 23 lbs (10.4 kg) 20 lbs (9.1) 27 lbs (12.2) Two-Year Warranty Included Accessories Instruction manual , spare fuse and power cord Technical data subject to change www.bkprecision.com B&K Precision Corp. 2014 v080414X-ON Electronics Largest Supplier of Electrical and Electronic Components Click to view similar products for b&k precision manufacturer: Other Similar products are found below : 2125C 2160C 890C 575A 815 8612 875B 878 9115-AT 9121A 9206 1513 1514 1693 1786B 1902B HV44A 2512 9116 9122A 1604A 1627A 1672 1673 1686A 1823A 194-043-9-001 2511 2516 2556 2557 PR100A PR250B PR-37AR PR55 262 307A 308 CR-43 340A 4012A TL08C MDL400 BE 12 HV-44A 367A 391 4017A 4030 4055