For B&K Precision products requiring AC input, please consult the accompanying User Manual before plugging the unit into mains power. Most products are configured for US mains/110VAC input but have a selectable input for 220VAC input. In some cases this may require a fuse change.
类型 Type
DC Power Supplies
Input Voltage
120 VAC to 230 VAC
Number of Outputs
1
Output Voltage-Channel 1
0 VDC to 32 VDC
Output Current-Channel 1
20 A
Display Type
LED, Dual 3 Digi
Cable Type
Detachable Power Cord Included
Unit Weigh
21.772 kg
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Data Sheet
High Current DC Power Supplies
Models 1790, 1791, 1794, 1795 & 1796
Model 1795
Models 1790, 1791, 1794, 1795 & 1796 are cost-effective, high power, regulated DC power supplies.
These linear power supplies are high power workhorses that will easily deliver clean power to your
high-current circuits. Special features include the ability to set constant current with no load and remote
sense to compensate for any voltage drop in load leads.
Features & Benefits
I
Constant voltage (CV) and constant current
(CC) operation
High stability and excellent regulation
Separate output ON/OFF switch
Remote sensing
External analog programming interface
1796
0-16 V
0-50 A
800 W
I
I
I
I
Specifications
Output Characteristics
1790
0-32 V
0-20 A
640 W
1791
0-64 V
0-10 A
640 W
1794
0-32 V
0-30 A
960 W
1795
0-64 V
0-15 A
960 W
Voltage
Current
Max. Power
Constant Voltage Mode
Line Regulation
Load Regulation
Ripple and Noise (20 Hz - 20 MHz)
Constant Current Mode
<±0.01% ± 2 mV
<±0.01% ± 2 mV
<1mV rms
Line Regulation
Load Regulation
Ripple and Noise (20 Hz - 20 MHz)
General
<±0.05% ± 15 mA
<±0.05% ± 15 mA
3 mA rms
6 mA rms
3 mA rms
Stability
(Total drift within 8 hours after warm up under
constant line, load, and temperature)
Operating Temperature
AC Input
Dimension (W x H x D)
± 0.2% ± 10 mV in CV mode
± 0.5% ± 10 mA in CC mode
32 to 104 °F (0 to 40 °C)
120 / 230* VAC ±10%, 47-63 Hz
19” x 5.24” x 15.75” (483 x 133 x 400 mm)
Two-Year Warranty
Included Accessories
*230 VAC input requires modification that should be requested at time of order.
