M256 hold-up energy storage module
M256 hold-up energy storage module
Energy storage module that keeps a downstream military DC-DC converter running through input interruptions, holding at least 140 W for 50 ms.
18–48 VDC input, up to 12 A pass-through
Internal capacitors store at least 7 J
External capacitor option for extended hold-up time
-55°C to +85°C baseplate, 9 grms vibration
Input fail indication and 250 kHz external sync
Withstands MIL-STD-1275A and 704A input surges
Designed to meet MIL-STD-461F and 810C
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Industrial power supplies – DIN rail, DC/DC and UPSAdditional information
| Supply voltage | 18–48 VDC |
|---|---|
| Output current | 12 A DC |
| Temperature range | -55°C ~ 85°C |
| Approvals | MIL-STD-1275, MIL-STD-461, MIL-STD-704, MIL-STD-810 |
| Weight | 250 g |
| MTBF | 150.000 h |
| Vibration | 9 G |
| Sector | Defence |
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