The Agilent/Keysight 6263B is a single-output, 200-watt regulated DC power supply engineered for benchtop laboratory and development work. It delivers stable, continuously adjustable voltage and current without range switching, supported by a transistor series-regulator and triac-preregulator topology that ensures high efficiency, excellent regulation, and minimal ripple and noise.
Technical Specifications
Electrical Output
• Voltage Range: 0–20 V
• Current Range: 0–10 A
• Power Output: 200 W
• Continuously variable voltage and current adjustment
Performance
• Load Regulation (Constant Voltage): <0.01% + 200 µV
• Load Regulation (Constant Current): <0.02% + 500 µA
• Line Regulation (Constant Voltage): <0.01% + 200 µV (104–127 Vac input)
• Line Regulation (Constant Current): <0.02% + 500 µA (104–127 Vac input)
• Voltage Stability: 0.03% + 500 µV
• Current Stability: 0.03% + 6 mA
• Output Ripple & Noise (CV): <200 µV rms, <10 mV peak-to-peak (20 Hz–20 MHz)
• Output Ripple & Noise (CC): <3 mA rms (20 Hz–20 MHz)
• Temperature Coefficient: 0.01% + 200 µV/°C
• Warm-up Time: 30 minutes to full specification
• Operating Temperature: 0–55°C
• Storage Temperature: −40–75°C
Physical
• Dimensions: 83.7 mm H × 483 mm W × 479.4 mm D
• Weight: 30 lbs
• Cooling: Convection cooled
AC Input
• Voltage: 115 Vac ±10%, single phase, 57–63 Hz
– Key Features
• Remote sensing for load-point regulation
• Remote programming via rear-panel barrier strip connections
• Adjustable crowbar overvoltage protection
• Auto-Series, Auto-Parallel, and Auto-Tracking capabilities for multi-supply configurations
• Optional Voltage and Current Programming (Option 022)
• Optional HP-IB and RS-232 interfaces (Option 040 Multiprogrammer Interface)
– Typical Applications
Precise DC power for component testing, circuit development, and bench characterization where sub-0.01% load regulation and low noise are required.
– Compatibility & Integration
Supports external resistance or DC voltage programming. Multi-supply operation enabled via auto-series, auto-parallel, and auto-tracking configurations.
