M4703 6U VPX 1200 W 270 VDC power supply
M4703 6U VPX 1200 W 270 VDC power supply
SOSA aligned 6U VPX VITA 62 DC-DC power supply converting 270 VDC aircraft power into 1200 W of 12 V for mission computers.
270 VDC input per MIL-STD-704 B–F
12 V/90 A main output, 3.3 V/20 A aux
1200 W steady state, 89% typical efficiency
Conduction cooled, -55°C to +85°C at the card edge
VITA 46.11 Tier 2 IPMC or I2C management
Active current share on 12 V, cyber-secure design
Designed to meet MIL-STD-810G, 461F and 704
Additional information
| Supply voltage | 270 VDC |
|---|---|
| Output Voltage | 12 VDC, 3.3 VDC |
| Output current | 20 A DC, 90 A DC |
| Rated power | 1200W |
| Efficiency | 89 % |
| Approvals | MIL-STD-461, MIL-STD-704, MIL-STD-810 |
| Temperature range | -55°C ~ 85°C |
| Weight | 1,81 kg |
| MTBF | 314.000 h |
| Shock | 40 G |
| Cooling | Fanless |
| Sector | Defence |
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