B&K Precision model 1688B switching mode DC power supply provides various configurations of high output voltage or high output current in a small, lightweight form factor. In addition to constant voltage (CV) and constant current (CC) modes, the high efficiency DC power supply offers unique preset and remote control modes. Up to three different presets of voltage and current values can be saved for quick recall through a rear switch. For remote control, an analog remote control terminal is accessible on the rear. Alternatively, the USB interface can be used to communicate with the power supply via PC software or remote commands.

Automatic CV/CC crossover operation
Lightweight and compact
Rotary encoder control for precise voltage and current setting
3 user-defined voltage and current presets
USB interface with PC software for remote control and external timed programming
Analog remote control function
Overvoltage, overtemperature, and overload protection

Production testing
Telecommunications
R&D
Electronic field service
University laboratories

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Power cord, instruction manual, application software CD, USB cable, remote control connector

B&K Precision