The Agilent/Keysight 6674A is a 2000-watt single-output DC power supply engineered for high-performance test and measurement applications demanding stable, reliable power delivery. It delivers 0–60 V and 0–35 A with exceptional programming accuracy and ultra-low ripple and noise, making it ideal for precision circuit testing, component characterization, and automated test systems.
Technical Specifications
Output: 0–60 V, 0–35 A (at 40°C). Programming accuracy: ±0.04% + 60 mV (voltage) and ±0.1% + 25 mA (current) at 25°C ±5°C. Ripple and noise (20 Hz to 20 MHz) measures 1.25 mV RMS / 11 mV peak-to-peak for voltage, and 25 mA RMS for current. Autoranging operation supported.
Input: Operates on 200–230 VAC or 174–220 VAC (47–63 Hz) depending on configuration. Japan-specific 174–220 VAC option available. Operating temperature range per product manual.
Interface: GPIB with SCPI programming support. Analog control for voltage and current. Serial link enables connection of up to 16 supplies at a single GPIB address. VXIplug&play drivers supported.
– Key Features
• Fast up and down programming for dynamic test scenarios
• Low ripple and noise output ensures measurement accuracy
• High efficiency power conversion
• Fan-speed control minimizes acoustic noise
• Built-in voltage and current measurement capability
• Programmable over-voltage and over-current protection
• Over-temperature protection with discrete fault indicator/remote inhibit (DFI/RI)
• Power-on self-test (initiable via GPIB)
• User-configurable power-on state
• Auto-parallel support for up to five units
• Series connection capability
• LCD display
• Approximately 24 lbs; compact benchtop or rack-mount form factor
– Typical Applications
Automated test systems, component screening, circuit validation, power conversion testing, and laboratory power delivery requiring precise control and low noise.
– Compatibility & Integration
Rack mount kits available (Part Numbers 908, 909). Multiple line cord options (NEMA 6-20P, IEC 309) for global deployment. GPIB integration with legacy and modern test platforms via SCPI command set and VXIplug&play drivers.
