The Agilent/Keysight 6266B is a regulated DC power supply delivering 0–40 V and 0–5 A outputs with 325 W total power capacity. Designed for test, research, and development environments demanding precise power delivery, this unit combines a transistor series-regulator with triac-preregulator topology for efficient, stable operation across variable load conditions.
Technical Specifications
• DC Output: 0–40 V, 0–5 A
• Power Output: 325 W
• Load Regulation (Voltage): 0.01% + 200 µV
• Load Regulation (Current): 0.02% + 500 µA
• Source Regulation (Voltage): 0.01% + 200 µV
• Source Regulation (Current): 0.02% + 500 µA
• Transient Recovery Time: ≤50 µs at 10 mV recovery level
• Temperature Coefficient: 0.01% of output plus 200 µV per °C
• Operating Temperature: 0–55°C
• Storage Temperature: −40–75°C
• Input: 115 V AC, 4 A maximum, 5-foot three-wire power cord
• Display: Analog
• Cooling: Convection
• Dimensions: 83.7 mm H × 483 mm W × 479.4 mm D – Key Features • Built-in overvoltage protection
• Constant voltage and constant current operation modes
• Remote programming and high-speed programming capability
• Remote sensing for precision load regulation
• Auto-series, auto-parallel, and auto-tracking operation modes
• HP-IB and RS-232 interfaces with SCPI command support
• Analog metering for real-time voltage and current monitoring – Typical Applications Laboratory power delivery, component characterization, circuit development and validation, burn-in testing, and research environments requiring stable, adjustable DC sources with rapid load transient response. – Compatibility & Integration Programmable via HP-IB or RS-232 using SCPI commands. Supports networked test system integration and synchronized multi-unit operation through series, parallel, and tracking configurations. Status: Obsolete
