The Keysight 6267B is a 400 W DC power supply delivering 0–40 V and 0–10 A with exceptional regulation and low noise. It operates in constant voltage or constant current mode with automatic crossover, serving demanding test, development, and manufacturing applications requiring stable, precise power delivery.
– Technical Specifications
Output:
• Voltage: 0 to 40 V
• Current: 0 to 10 A
• Power: 400 W
Regulation & Stability:
• Load regulation (CV): <0.01% + 200 µV
• Load regulation (CC): <0.02% + 500 µA
• Line regulation (CV, 104–127 VAC): <0.01% + 200 µV
• Line regulation (CC, 104–127 VAC): <0.02% + 500 µA
• Voltage stability: 0.03% + 2 mV
• Current stability: 0.03% + 3 mA
• Voltage ripple (CV): <10 mV p-p (20 Hz–20 MHz)
• Current ripple (CC): <3 mA RMS (20 Hz–20 MHz)
• Remote programming drift: <10 ppm/°C
Input:
• 120 VAC, 60 Hz (standard); 115 VAC ±10%, 57–63 Hz available; 208 VAC and 230 VAC single-phase via option
– Key Features
• Transistor series-regulator with triac preregulator for high efficiency and minimal noise
• Continuously variable output without range switching
• Dual analog panel meters for voltage and current
• Overvoltage protection (crowbar circuit)
• No cooling fan—eliminates switching noise on output
• Remote error sensing and remote programming via external resistance or control voltage
• Auto-series, auto-parallel, and auto-tracking modes
• Precision low current measurement capability
• Rear panel barrier strip for remote control configuration
– Interfaces
Local front panel programming and sensing; remote programming and sensing via rear connections. Optional HP-IB, RS-232, and Multiprogrammer interfaces available.
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