631DB1 Definity Power Supply (Multi-Carrier Cabinet) Features
- Accepts 120 VAC 60Hz and produces -48 VDC at 8A and -5 VDC at 6 A available on the carrier backplanes
- The -48 VDC also supplies power to the cabinet fans
- If AC input power fails, the unit converts 144 VDC from the optional batteries in the AC power distribution unit to -48 VDC and -5 VDC
Includes
