The Xantrex XHR100 is a programmable DC power supply delivering 1000 W output across 0–100 Vdc with selectable current ratings of 0–6 A or 0–10 A. Built on zero voltage soft-switching technology, it minimizes transients and noise while maintaining high efficiency. Universal input (85–250 Vac) with integrated power factor correction draws approximately 11 A at 120 Vac for full 1000 W operation. The unit operates in constant voltage or constant current mode with automatic crossover, featuring simultaneous front-panel digital readout of voltage and current. Ten-turn knobs enable high-resolution manual adjustment from zero to rated output. Housed in a compact half-rack package occupying less than 3.5 inches (2U) of vertical space, it suits both benchtop and system integration with stackable design for increased density.
Technical Specifications
• Output power: 1000 W
• Output voltage: 0–100 Vdc
• Output current: 0–6 A or 0–10 A (model-dependent)
• Input voltage: 85–250 Vac universal
• Power factor correction: Included; ~11 A input at 120 Vac for 1000 W output
• Switching technology: Zero voltage soft switching
• Operation modes: Constant voltage, constant current, automatic crossover
• Remote sense: Supported with 5 V line loss compensation
• Overvoltage protection: Standard, front-panel adjustable
• Thermal shutdown: Latching or auto-reset options available
– Key Features
• Simultaneous dual-channel front-panel digital display (voltage and current)
• Ten-turn adjustment knobs for precision setting
• Front-panel standby control
• Analog remote programming standard; optional 4-channel isolated programming (ISOL)
• Optional GPIB or RS-232 digital control interfaces
• External monitor outputs for voltage and current readback
• Rear-panel configuration switch (SW1)
• Binding posts and rear connectors available
– Typical Applications
OEM bench and system applications requiring adjustable, precision DC outputs with reliable soft-switching efficiency and low EMI characteristics.
– Compatibility & Integration
Multiple units support series, parallel, and split-supply configurations for achieving higher voltage or current outputs. Compact half-rack form factor enables integration into test consoles and system racks while preserving valuable space.
