Advanced Test and Measurement
Instruments and Power Supplies

BK Precision BK9140 Series

Triple output DC Power Supply with 32V or 60V and GPIB options

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Three independent galvanically isolated, floating output channels providing up to 100 W per channel or 300 W total when combined in series or parallel to increase voltage or current up to 180 V or 24 A (depending on model). The user interface incorporates channel coupling and tracking functions with synchronous on/off  or configurable on/off delays

  • Multi-ranging operation delivers rated power at multiple voltage/current combinations
  • Advanced list mode programming with internal storage for 10 list mode programs
  • Direct data logging to a USB flash drive
  • Thermostatically-controlled fans for quiet operation
  • Adjustable voltage and current slew rates
  • Built-in web server for control of basic power supply settings
  • Oscilloscope-like display mode to graphically monitor voltage and current readings
  • Front and rear output connections, rear panel remote sense terminals for each channel
  • Digital I/O terminal offers external triggering, voltage fault and remote inhibit capabilities
  • USB (USBTMC-compliant) and LXI compliant LAN interfaces standard, GPIB optional

Product Variants

Model Price


Triple output DC Power Supply 300W/32V/8A


Triple output DC Power Supply 300W/32V/8A with GPIB


Triple output DC Power Supply 300W/60V/4A


Triple output DC Power Supply 300W/60V/4A with GPIB
No options were found. Sometimes this is because the options list is too extensive and complex to list. Please refer to the data sheet and contact us if you can't find what you're looking for.
Series Model Price
Rack mount kit for BK9140 Series
Embedded thumbnail for BK9140 Series overview

BK9140 Series overview