Bk-precision 1688B - Datasheet User Manual download pdf

B&K Precision models 1685B, 1687B, and

1688B are laboratory grade switching mode

DC power supplies with high current output in

a small, lightweight form factor. These power

supplies provide various configurations of output

voltage and current, and feature rotary encoder

control knobs, which make setting voltage and

current levels fast and precise. Its dual action

push button allows the user to easily set both

coarse and fine, voltage and current levels.

In addition to its constant voltage (CV) and

constant current (CC) modes, these high efficien-

cy DC power supplies offer preset and remote

Features and Benefits

■ Automatic CV/CC crossover operation

■ Lightweight and compact

■ Rotary encoder control for precise voltage and

current setting

■ Save up to 3 user-defined voltage and current

presets for quick recall

■ PC software for remote control and external

timed programming

■ Analog remote control function

■ USB interface

■ Front panel auxiliary output

■ Overvoltage, overtemperature, and overload

protection

Switching DC Power Supplies

Models 1685B, 1687B & 1688B

Data Sheet

www.bk prec ision.com

Technical data subject to change

control modes. Save up to three different presets

of voltage and current values for quick recall. For

remote control, an analog remote control

terminal is accessible on the rear, or use the USB

interface to communicate with the power supply

via PC software or remote commands.

These features make the 1685B Series suitable

for a wide range of applications including

production testing, telecommunications, R&D,

electronic field service, and university labs.

Outputs / Model 1685B 1687B 1688B

Variable Output Voltage 1 - 60 V 1 - 36 V 1 - 18 V

Variable Output Current 0 - 5 A 0 - 10 A 0 - 20 A

1 2 3

Summary of Contents

Page 1 - Switching DC Power Supplies

B&K Precision models 1685B, 1687B, and1688B are laboratory grade switching mode DC power supplies with high current output in a small, lightweight

Page 2 - Work Easier

Rear PanelFront PanelSwitching DC Power SuppliesModels 1685B, 1687B & 1688BHave peace of mind knowing that these powersupplies come with built-in

Page 3 - Specifications

3 ww w.bk precision.comSwitching DC Power SuppliesModels 1685B, 1687B & 1688Bv040412SpecificationsNote: All specifications apply to the unit after

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Bk-precision 1688B - Datasheet User Manual

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Summary of Contents

Comments to this Manuals

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