B&K Precision 9140-GPIB Triple Output DC Power Supply

Overview

The B&K Precision 9140-GPIB is a triple output DC power supply within the 9140 Series, designed for benchtop and test system applications. With three galvanically isolated, floating output channels capable of delivering 100W per channel or 300W total, this power supply combines high power density with advanced programming and remote control capabilities. The compact 2U half-rack form factor and optional GPIB interface make it suitable for both manual and automated test environments.

Key Features

• Three independent galvanically isolated, floating output channels providing up to 100W per channel or 300W total
• High power density, compact 2U half-rack form factor
• Multi-ranging operation delivers rated power at multiple voltage/current combinations
• Low output ripple and noise down to 1 mVrms
• Combine outputs to increase voltage or current up to 180V or 24A (depending on model)
• Advanced list mode programming with internal storage for 10 list mode programs
• Channel coupling and tracking functions with configurable output on/off delays
• Direct data logging to USB flash drive
• Adjustable voltage and current slew rates
• Built-in web server for control and monitoring
• Oscilloscope-like display mode to graphically monitor voltage and current readings
• Overvoltage (OVP), overcurrent (OCP), overtemperature (OTP) protection
• USB (USBTMC-compliant) and LXI compliant LAN interfaces standard, GPIB optional
• LabVIEW, IVI-C, and IVI.NET drivers provided

Applications

• Benchtop testing and verification
• Automated test systems and integrated test environments
• Device under test (DUT) power and control
• Research and development applications