B&K Precision 1688B - Datasheet - Manual (Page 2)

Rear Panel
Front Panel
Switching DC Power Supplies
Models 1685B, 1687B & 1688B
Have peace of mind knowing that these power
supplies come with built-in OVP (overvoltage
protection), OTP (overtemperature protection),
and OLP (overload protection) circuitry. These
protections help prevent serious damage to
equipment in case of power supply failure
Fully Protected
Custom Presets
Flexibility & Performance Designed to Make Your
Work Easier
Main output
terminal
Recall preset switch
Analog remote
control terminal USB device port
Mode selection
switch
Quickly use common voltage and current settings
with a flip of the Recall preset switch. Up to
three different presets can be set and recalled.
Analog Remote Control Capability
Use the included connector to wire up to an
external variable DC voltage source or variable
resistor to remotely control the power supply’s
output voltage and current or to turn the
output on/off.
PC Connectivity
Control your instrument through remote
control PC software or use programming
commands to communicate with your
instrument.
Cooling fan
LED indicators for
constant voltage and
constant current modes Rotary encoder knobs for
quick and precise setting
of voltage and current
Bright, dual LED displays
Rear control indicator Auxiliary output terminal
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