HP JC681-61101 | 650-Watts DC Power Supply 40-60VDC Input to 12VDC and 5VDC Output for ProCurve A58x0AF/A59x0AF Series Switches

1. Input voltage range: 40-60VDC
2. Output voltage: 12VDC and 5VDC
3. Power capacity: 650 Watts
4. Compatibility: ProCurve A58x0AF/A59x0AF Series Switches
5. Efficiency: 90%
6. Cooling system: Fan
7. Operating temperature range: -40°C to +55°C
8. Storage temperature range: -40°C to +85°C
9. Operating humidity range: 5% to 95% non-condensing
10. Dimensions: 3.4 x 7.5 x 1.6 inches
11. Weight: 2.2 pounds
12. Safety certifications: UL, cUL, CE, CB, TUV, CCC

Helpful notes:
1. The power supply has a high efficiency rating, which helps to reduce energy costs.
2. The fan cooling system helps to keep the power supply running smoothly and prevent overheating.
3. The compact size and lightweight design make it easy to install in tight spaces.