The Xantrex XHR7.5-130 is a programmable DC power supply delivering 975 W of output power in a compact, stackable half-rack package. Engineered for benchtop and system integration in professional and OEM environments, this unit combines zero voltage switching technology with power factor correction (0.99 min.) to achieve 85% typical efficiency while drawing approximately 11 A at 120 VAC. The universal input (85–250 VAC, 47–63 Hz) eliminates the need for separate power conditioning, and low output noise (70 mVp-p, 0–20 MHz) makes it suitable for sensitive analog and RF applications.
Technical Specifications
• Output voltage: 0–7.5 Vdc
• Output current: 0–130 A
• Output power: 975 W
• Output noise: 70 mVp-p (0–20 MHz)
• Output ripple: 10 mV rms (voltage)
• Load regulation: Voltage (0.02% of Vmax + 5 mV) 3 mV; Current (0.02% of Imax + 5 mA) 66 mA
• Efficiency: 85% typical
• Input voltage range: 85–250 VAC universal
• Input frequency: 47–63 Hz
• Power factor correction: 0.99 minimum
– Key Features
• Constant voltage/constant current operation with automatic crossover
• Remote sensing with 5 V line loss compensation
• 10-turn voltage and current potentiometers for fine adjustment
• LED voltmeter and ammeter with simultaneous front panel display
• Adjustable overvoltage and over-temperature protection
• Front and/or rear panel output connectors
• Analog programming and remote control supported
– Control & Integration
• LabVIEW and LabWindows driver support
• Optional RS-232, GPIB, GPIB-M, and CANbus interface cards
• Isolated analog control option (ISOL)
• Output current/voltage monitoring
– Mechanical
• Dimensions: 86.4 mm H × 216 mm W × 472.2 mm D
• Weight: 14 lb
• Stackable half-rack form factor, benchtop or rack mountable
