1743B B&K Precision, 1743B Datasheet

Bench Top Power Supplies 0-35V 0-6A DIGITAL DC POWER SUPPLY

1743B

Manufacturer Part Number
1743B
Description
Bench Top Power Supplies 0-35V 0-6A DIGITAL DC POWER SUPPLY
Manufacturer
B&K Precision
Datasheet

Specifications of 1743B

Output Current (channel 1)
0 A to 6 A
Output Voltage (channel 1)
0 VDC to 35 VDC
Input Voltage
120 VAC to 220 VAC
Number Of Outputs
1
Output Voltage (1)
0 VDC to 35 VDC
Output Current (1)
0 A to 6 A
Power Supply Output Type
Variable
No. Of Outputs
1
Output Voltage
35V
Output Current
6A
Power Rating
420W
Load Regulation
0.04%
Length
381mm
Width
267mm
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Lead Free Status / RoHS Status
Lead free / RoHS Compliant, na
Data Sheet
B+K Precision models 1744A and 1745A are 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. The output-shorting button allows the user to short the output terminals to
set the current limit.
Specifications
B&K Precision Corporation
22820 Savi Ranch Parkway, Yorba Linda, CA 92887
Tel: 714-921-9095, Fax: 714-921-6422
www.bkprecision.com
Output Voltage
Output Current
Constant Voltage
Operation
Constant Current
Operation
Metering
Overload Protection
Power Requirements
Power Consumption
Operating Temperature
Storage Temperature
Voltage Regulation
Recovery Time
Ripple & Noise
Temperature Coefficient
Adjustable Current Limit
Current Regulation
Current Ripple
Type
Voltmeter Range
Voltmeter Accuracy
Ammeter Range
Ammeter Accuracy
Line (120VAC ±10%)
Load (no load - full load)
Line (120VAC ±10%)
Load
High Range
Low Range
1740B
2-Analog
0-4.4 A
0-1.1 A
± 2.5%
0-60 V
±2.5%
0-64V
450W
0-4 A
Current limiting, reverse polarity, overvoltage, short circuit
0-99.99V (green)
Dual 4-digit LED
0-9.999 A (red)
± (0.5% rdg +
± (0.5% rdg +
1743B
9 digits)
9 digits)
0-35 V
0-6 A
420W
--
120/220 VAC ±10%, 50/60 Hz
32° to 104°F (0˚ to 40˚C), <75% R.H.
5° to 158°F (-15° to +70°C), <85% R.H.
Model 1740B
1mV rms (Typical)
<0.04% + 2mV
<0.4% + 5mA
<0.4% + 5mA
<0.2% + 2mV
<300 ppm/°C
1746B
5% to 100%
<3mArms
<100 µs
2-Analog
0-2.2 A
± 2.5%
0-11 A
0-16 V
±2.5%
0-10A
0-16V
380W
1744A
2-Analog
0-2.2 A
± 2.5%
+2.5%
0-11 A
0-40V
560W
0-35V
0-10A
±(0.7% + 9 digits)
Models 1740B, 1743B,
1746B, 1744A & 1745A
Single Output DC Power Supplies
±0.7% + 9 digits
Dual 4-digit LED
1745A
models
0-99.99V
0-9.999
0-35V
0-10A
560W
--
Largest selection of voltage and current
ratings ever offered
Connect two supplies in parallel to
double the current output
Connect two supplies in series to double
the voltage output
Reliable, Durable
Operate continuously at full load without
overheating
Fully overload protected
Coarse and fine voltage controls
Excellent regulation
Very low ripple
Constant voltage or constant current
operation
Continuously monitor voltage and cur-
rent output on two meters
Specifications subject to change without notice
Model 1743B

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