BB-X90 Series and BA-5590 External Battery Power Supply
MRC-83
Overview
For in-the-field power operations, the MRC-83 can contain up to two of any of the BB-X90 series rechargeable batteries or the BA-5590 non-rechargeable in a rugged enclosure with one MIL-STD 8-pin circular connector. Depending upon the type of equipment requiring power, cables can be provided.
While a simple but rugged design, the combination of deep drawn aluminum housing with an outer lip seal makes the unit waterproof when the unit’s cover is closed. The top cover uses metal connectors to assure reliable matings with the various batteries and when combined with internal battery separators assure positive battery alignment.
One Source, Many Solutions
Ultralife Communications comprises three brands: McDowell Research, AMTI and RedBlack Communications.
From the individual soldier to command and control, from manpack kits to system and vehicle integration, we are your one source for many solutions.
| Part No | MRC-83 |
|---|---|
| DC Output | 24 – 33 VDC (depending on battery) at 2.5 to 6 amps (depending on battery) |
| Size | 6.375" H x 2.975" W x 9.125" D |
| Weight | 3.75 lbs. (without battery) |
| Operating Temperature | -30° C to 55° C |
| Storage Temperature | -50° C to 65° C |
| Operating Altitude | 27,000 ft. |
| Storage Altitude | 55,000 ft. |
| Immersion | 3 ft. |
| Humidity | 95% relative |
| Battery Types | UBI-2590, BB-2590, BB-390, BB-490,BB-590, BB-690,BA-5390, BA-5590 |
| Note | Each battery is diode protected to prevent back feeding |
- Secured output connections with MIL-STD 8-pin connector
- Diode isolated batteries to protect back-feeding
- Water resistant aluminum with protected output terminals
- Batteries wired in parallel to combine current capacity of multiple batteries when longer power required
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