Home > New B&K Precision low-cost programmable switching DC power supplies from Unispan Instruments

New B&K Precision low-cost programmable switching DC power supplies from Unispan Instruments

Supplier News
article image Model 1685B DC power supply

The new B&K Precision DC power supplies available from Unispan Instruments combine a compact form factor with low cost.
 
The bench switching mode DC power supplies, models 1685B, 1687B and 1688B are ideal for use in university labs, R&D, service and production testing. All models provide constant voltage (CV) and constant current (CC) modes, bright 3-digit LED displays, and rotary encoder control knobs for precise coarse and fine voltage and current settings.
 
Each model in the range offers a different configuration of variable output voltage and current: 

  • Model 1685B offers 1-60V, 0-5A 
  • Model 1687B offers 1-36V, 0-10A  
  • Model 1688B offers 1-18V, 0-20A
An analogue remote control terminal accessible on the rear allows users to connect external variable DC voltage sources or variable resistors to remotely control the output voltage and current, or remotely enable and disable the power supply output.
 
Key features of new B&K Precision DC power supplies:

  • Compact design significantly increases power density and provides high efficiencies of 80% or more
  • Front panel auxiliary output
  • Three user-defined voltage and current presets for quick recall of common test parameters
  • Analogue remote control terminal accessible on the rear
  • USB interface for remote PC connectivity
  • Built-in overvoltage protection (OVP), over-temperature protection (OTP), and overload protection (OLP) circuitry

Newsletter sign-up

The latest products and news delivered to your inbox