B&K Precision 1796 Datasheet

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

■ Constant voltage (CV) and constant current

(CC) operation

■ High stability and excellent regulation

■ Separate output ON/OFF switch

■ Remote sensing

■ External analog programming interface

Specifications 1790 1791 1794 1795 1796

Output Characteristics

Voltage 0-32 V 0-64 V 0-32 V 0-64 V 0-16 V

Current 0-20 A 0-10 A 0-30 A 0-15 A 0-50 A

Max. Power 640 W 640 W 960 W 960 W 800 W

Constant Voltage Mode

Line Regulation <±0.01% ± 2 mV

Load Regulation <±0.01% ± 2 mV

Ripple and Noise (20 Hz - 20 MHz) <1mV rms

Constant Current Mode

Line Regulation <±0.05% ± 10 mA

Load Regulation <±0.05% ± 10 mA

Ripple and Noise (20 Hz - 20 MHz) 3 mA rms 6 mA rms 3 mA rms

General

(Total drift within 8 hours after warm up under

Stability

constant line, load, and temperature)

Operating Temperature 32 to 104 °F (0 to 40 °C)

Input Voltage 120 / 230* VAC ±10%, 47-63 Hz

Dimension (W x H x D) 19” x 5.24” x 15.75” (483 x 133 x 400 mm)

Supplied Accessories User manual and power cord

*230 VAC input requires modification that should be requested at time of order.

Technical data subject to change
© B&K Precision Corp. 2013

v020613

± 0.2% ± 10 mV in CV mode
± 0.5% ± 10 mA in CC mode

Two-Year Warranty

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