VPX850 Datasheet
332.59 KB | March 26, 2026
VPX 6U/AC Power Supply 850W
Power Supply 850W
- 850W air cooled VPX power supply,
- Input: 85-264 VAC, 5.2 – 7.3A / 37A (normal / peak inrush current)
- 5 DC Outputs: +12V[VS1]/30A, 5V [VS2]/40A, 3.3V[VS3]/12A, 12V_AUX/1A, -12V_AUX/1A
- Efficiency up to 89%
- Forced air cooled, at least 800LFM moving air
Product Information
The VPX 6U AC Power Supply from Kontron Hartmann Wiener is a high-performance, air-cooled power supply designed for demanding applications in defense, aerospace, and industrial environments. Compliant with the VITA 62 standard, it delivers up to 850 W of total power and supports full parallel operation for redundant configurations. With a wide input range, five regulated outputs, and comprehensive protection mechanisms, it ensures reliable power delivery in rugged embedded systems.
Technical data
| Compliance | Compliant to VITA 62 baseline specification Ruggedized per MIL‑STD‑810, with standard conformal coating |
|---|---|
| Power & Efficiency | Output power: 850 W (air-cooled) Efficiency up to 89% Input voltage: 85–264 V AC, 47–63 Hz Inrush current: 5.2–7.3 A (normal), peak 37 A |
| Cooling & Form Factor | 6U / 10HP VPX Air-cooled with forced airflow ≥ 800 LFM Front panel with extractor handle |
| Protection Features | Active current sharing on +12 V, +5 V and +3.3 V_AUX Over-current, over-voltage and over-temperature protection (latching) DC OK and Power OK signals per output |
| Operating Conditions | Operating temperature: –40 °C to +85 °C Storage temperature: –45 °C to +85 °C |
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