The Keysight N6773A is a 300 W DC power module engineered for integration into Keysight N6700 Series Low-Profile Modular Power System mainframes. This single-output module delivers 0–20 V at 0–15 A with programmable voltage and current control, addressing precision power requirements across characterization, validation, and production test environments.
Technical Specifications
Output Performance
• Voltage range: 0 to 20 V
• Current range: 0 to 15 A
• Maximum power: 300 W
• Programming accuracy (voltage): ±(0.1% of setting + 0.04% of range) at 25°C
• Programming accuracy (current): ±(0.2% of setting + 0.1% of range) at 25°C
• Ripple and noise (20 Hz to 20 MHz): < 1 mVrms (normal mode voltage), < 5 mArms (normal mode current), < 0.1 mVrms (common mode voltage)
Regulation and Stability
• Load regulation (voltage): ≤ 0.01% of maximum output voltage
• Load regulation (current): ≤ 0.02% of maximum output current
• Line regulation (voltage): ≤ 0.01% of maximum output voltage for ±10% line change
• Line regulation (current): ≤ 0.02% of maximum output current for ±10% line change
• Transient response: < 500 µs to within 1% of setting on 50% load change
• Temperature coefficient (voltage): < 0.01% of maximum output voltage per °C
• Temperature coefficient (current): < 0.02% of maximum output current per °C
Protection and Monitoring
• Overvoltage protection: Programmable 0–21 V with ±(0.2% + 0.5 V) accuracy
• Overcurrent protection: Programmable 0–15.5 A with ±(0.2% + 0.1 A) accuracy
• Voltage readback: 16-bit resolution, ±(0.05% of reading + 0.02% of range)
• Current readback: 16-bit resolution, ±(0.1% of reading + 0.05% of range)
• Status indicators for output on/off, OVP, OCP, and module status
– Key Features
• Programmable voltage and current outputs with independent OVP and OCP
• Low ripple and noise across 20 Hz to 20 MHz bandwidth
• Remote control via mainframe communication interfaces (LAN, USB, GPIB)
• Front panel and remote enable/disable control
• Tight load and line regulation for stable operation
– Typical Applications
Product characterization, system validation, semiconductor device testing, and laboratory bench measurements demanding stable, low-noise DC power.
– Compatibility & Integration
Designed for direct insertion into Keysight N6700 Series Low-Profile Modular Power System mainframes. Remote operation managed through the mainframe's built-in communication interfaces.
