The Agilent/Keysight 6226B is a single-output regulated DC power supply designed for laboratory and automated test equipment applications. This benchtop unit delivers 0–50 V and 0–1.5 A with programmable voltage and current control, remote sensing for load compensation, and built-in metering. Though discontinued, it remains valued for its straightforward operation and reliability in development and test environments.
Technical Specifications
• Output Voltage: 0–50 V
• Output Current: 0–1.5 A
• Built-in volt and ampere meters for real-time output monitoring
• Front and rear output terminals for flexible load connection
• Remote sensing capability for precise voltage regulation at the load
• Over-voltage and over-current protection
• Analog programming via external resistance or DC voltage
• Benchtop form factor; approximately 89 mm H × 216 mm W × 317 mm D; ~4.5 kg
– Key Features
• Programmable remote voltage and current control for automated test environments
• Remote sensing compensates for voltage drop across connecting leads, ensuring accurate load voltage delivery
• Dual output terminals (front and rear) enable flexible test setup configurations
• Standard protection circuits limit current at approximately 110% of rated load current
• AC-powered unit suitable for standard laboratory supply voltages
– Typical Applications
• Component and subsystem validation during product development
• Automated test equipment (ATE) power conditioning
• Bench-level circuit characterization and troubleshooting
• Laboratory power sourcing for low-voltage, moderate-current loads
– Compatibility & Integration
The 6226B is a legacy product no longer manufactured by Keysight. Original documentation and options such as OPT. 013 & 014 (typically affecting terminal types or internal component configurations) are available for reference. The unit integrates into ATE systems via analog programming and remote sensing interfaces standard to the 6200 series architecture.
