M391 300 W three-phase military power supply
M391 300 W three-phase military power supply
Miniature three-phase military AC-DC power supply with seven DC outputs up to 300 W, for rugged systems needing many supply rails from one unit.
Seven DC outputs from one unit, up to 300 W
103–127 VAC, 400 Hz three-phase input
DC input version for 220–350 VDC available
Output groups float from each other
Operates from -55°C to +85°C baseplate
Remote inhibit, BIT status signal, optional turn-on sequencing
Designed to meet MIL-STD-810D and MIL-STD-461D
Additional information
| Supply voltage | 103–127 VAC, 220–350 VDC |
|---|---|
| Phase | 3-phase |
| Output Voltage | -13 VDC, -5 VDC, -8,5 VDC, 12 VDC, 13 VDC, 15 VDC, 24 VDC, 3.3 VDC, 5 VDC, 6 VDC, 8,5 VDC |
| Output current | 15 A DC |
| Rated power | 300W |
| Efficiency | 82 % |
| Temperature range | -55°C ~ 85°C |
| Approvals | MIL-STD-461, MIL-STD-810 |
| Weight | 2 kg |
| MTBF | 100.000 h |
| Sector | Defence |
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