Agilent/Keysight 6612B DC Power Supply

The Agilent/Keysight 6612B is a single-output DC power supply delivering 0–20 Vdc at 0–2 A with 40–100 W power capacity in a half-rack form factor. Designed for automated test systems and demanding lab applications, it combines precise voltage and current regulation with programmable control via GPIB and RS-232 interfaces.

Technical Specifications

• Voltage: 0 to 20 Vdc


• Current: 0 to 2 A


• Power Output: 40–100 W Voltage Regulation


• Programming Accuracy (at 25°C ±5°C): 10 mV, 5 mV


• Line Regulation: 0.5 mV


• Load Regulation: 2 mV, 2 mV/0.5 mA


• Ripple and Noise (20 Hz–20 MHz, rms): 500 µV, 0.5 mV


• Ripple and Noise (peak-to-peak): 3 mV Current Regulation


• Programming Accuracy (at 25°C ±5°C): 0.05% + 1 mA


• Line Regulation: 0.5 mA


• Load Regulation: 0.5 mA


• Ripple and Noise (20 Hz–20 MHz, rms): 2 mA, 1 mA Programming and Response


• Command Processing Time: 4 ms


• Output Programming Response Time: <2 ms


• Output Voltage Settling Time: <6 ms


• Transient Response Time: <100 µs


• Remote Sensing: Up to 2 V drop compensation Input


• Line: 104–127 Vac, 47–63 Hz

Key Features

• SCPI command language with GPIB and RS-232 interfaces


• Built-in microamp measurement system for voltage and current monitoring


• Overvoltage, overcurrent, and over-temperature protection


• Local lockout capability


• Stored states and status reporting


• VXIplug&Play driver support


• Class I safety classification with protective earth terminal

Typical Applications

• Component and module characterization


• Automated manufacturing test systems


• Research and development validation


• Temperature and stress testing scenarios

Compatibility & Integration VXIplug&Play drivers enable direct integration into test frameworks. SCPI command set supports both local and remote operation. Remote sensing capability compensates for load lead resistance, maintaining voltage accuracy at distant test points.