The Keysight N6733A is a single-channel programmable DC power module engineered for integration into N6700 or N6705 series modular power systems. This 1-slot module delivers 20 V at 2.5 A maximum output, with 50 W total power capability. It combines voltage programming accuracy of ±0.1% + 20 mV with current readback accuracy of ±0.15% + 20 mA, making it suitable for device testing, system characterization, and ATE resource allocation.
Technical Specifications
DC Output Ratings
• Maximum output voltage: 20 V
• Maximum output current: 2.5 A
• Maximum output power: 50 W
• Output range: 0–20 V, 0–2.5 A
Measurement Performance (23°C ±5°C)
• Voltage programming accuracy: ±0.1% + 20 mV
• Current readback accuracy: ±0.15% + 20 mA
• Output ripple and noise (20 Hz–20 MHz): 3 mV RMS / 14 mV peak-to-peak (constant voltage mode); 2 mA RMS (constant current mode)
Operating Environment
• Temperature range: 0°C to 55°C
• Input voltage (AC): 86–240 V
• Physical dimensions: 585.6 mm (L) × 432.5 mm (W) × 44.45 mm (H)
– Key Features
• Single output channel with independent voltage and current control
• Low output noise: 3 mV RMS in constant voltage operation
• Fast current measurement readback for dynamic load testing
• Input voltage range accommodates global AC supply variations
• Compact 1-slot form factor integrates into existing power system chassis
– Typical Applications
Device-under-test (DUT) power delivery in development and production environments; automated test equipment (ATE) resource provisioning; bench-top and rack-mounted system power distribution.
– Compatibility & Integration
The N6733A operates within the N6700 Low-Profile Modular Power System and N6705 DC Power Analyzer mainframes. Both platforms support GPIB, LAN, USB, and LXI communication standards for remote programming and measurement. Optional relay modules (Option 760: output disconnect and polarity reversal; Option 761: output disconnect) are available for enhanced circuit protection.
