Agilent/Keysight 6612C DC Power Supply

The Agilent/Keysight 6612C is a 40 W single-output DC power supply engineered for laboratory and production test environments. This half-rack benchtop unit delivers 0–20 V at 0–2 A with fast programming, low noise output, and precision low-current measurement. It combines direct usability with full system integration via GPIB and RS-232 interfaces supporting the SCPI command set.

Technical Specifications

• Voltage: 0 to 20 V


• Current: 0 to 2 A


• Power: 40 W Regulation and Accuracy


• Load regulation (voltage): 2 mV; (current): 0.5 mA


• Line regulation (voltage): 0.5 mV; (current): 0.5 mA


• Programming accuracy (voltage): 10 mV; (current): 0.05% + 1 mA


• DC measurement accuracy (voltage): 0.03% + 2 mV


• Ripple and noise (20 Hz to 20 MHz): 0.5 mV RMS, 3 mV peak-to-peak Response and Control


• Transient response time: Less than 100 µs following 50% load step


• Command processing time: 4 ms average (GPIB)


• Output programming response: Less than 2 ms rise/fall time; less than 6 ms settling time


• Sink current: 1.2 A Electrical Characteristics


• Output floating voltage: Up to ±240 Vdc from chassis ground


• Input power (full load): 1.6 A, 100 W


• Remote sensing: Supports up to 2 V drop per load lead

Key Features

• SCPI-compliant command processing with stored states and status reporting


• LCD display for real-time output monitoring


• Low noise output (0.5 mV RMS) suitable for sensitive circuit testing


• Dual interface architecture: IEEE-488.2 GPIB and RS-232


• Compact half-rack form factor for benchtop and rack integration

Typical Applications Component characterization, device burn-in testing, automated production test systems, laboratory research, and precision current measurement in development environments.

Compatibility & Integration VXIplug&Play drivers enable streamlined test system integration. Programming compatibility with the 6630A series supports migration and multi-unit configurations in existing test frameworks.