Agilent/Keysight 6200B DC Power Supply

The Agilent/Keysight 6200B is a regulated DC power supply delivering stable, adjustable output across dual voltage and current ranges. Engineered for benchtop and rack-mount deployment, it combines constant voltage and constant current operation in a single instrument, serving design validation, component testing, and manufacturing environments where precision and reliability are essential.

Technical Specifications

• 0–40 V at 0.75 A


• 0–20 V at 1.5 A


• Maximum power output: 30 W


• Continuously adjustable voltage and current within each range Load & Line Regulation


• Constant Voltage: ≤0.01% + 4 mV (load); ≤0.01% + 4 mV (line)


• Constant Current: ≤0.03% + 250 µA (load); ≤0.01% + 250 µA (line) Ripple and Noise


• Constant Voltage: <200 µVrms


• Constant Current: <500 µArms Output Stability


• Constant Voltage: <0.10% + 5 mV over 8 hours (post 30-minute warm-up)


• Constant Current: <0.10% + 2.5 mA (40 V range) or 5 mA (20 V range) over 8 hours Temperature Performance


• Operating range: 0°C to 50°C


• Storage range: −40°C to +85°C


• Temperature coefficient CV: <0.02% + 1 mV/°C


• Temperature coefficient CC: <0.02% + 0.5 mA/°C (40 V) or 1 mA/°C (20 V) Output Impedance (Constant Voltage)


• DC to 1 kHz: <0.02 Ω


• 1 kHz to 100 kHz: <0.5 Ω


• 100 kHz to 1 MHz: <3.0 Ω Transient Recovery


• <50 µs to within 10 mV following full load current change Input Power


• 105–125 VAC / 210–250 VAC, single phase, 50–400 Hz

Key Features

• Dual-range output with independent voltage and current adjustment


• Low output impedance across audio and lower RF frequencies


• Front and rear terminal options with automatic sensing - no strap configuration required


• Floating or grounded operation up to 300 V off ground


• Remote sensing terminals for load-end voltage regulation


• Remote programming via external voltage or resistance source


• High-speed programming capability

Typical Applications

• Device characterization and component validation


• Power supply design and testing


• Laboratory bench work requiring adjustable, stable DC output


• Manufacturing test stations

Compatibility & Integration The 6200B accommodates both front and rear load connections via automatic sensing, eliminating the need for internal modifications. Remote sensing allows compensation for lead losses in distributed setups. Programming interfaces support external voltage or resistance control for automated test sequences.