Power and Computing Solutions for Harsh Environments
Nickel Metal Hydride battery backup for HESC104 or HESC-SER power supply
BAT104-NiMh
Advantages
- Nickel Metal Hydride batteries
- 7AA x 2.7A Hr. with digital temp. sensor
- 3.78" x 3.50" x 0.592"
- Weight: 7.78oz / 220.45g
- Temperature range:
- Standard charge 0 to 40C.
- Discharge 0 to 50C.
- Storage < 1month -20 to 50C
The BAT104-NiMh creates a complete UPS system by plugging directly into the bottom of the HESC (including the V5SC-SER) Vehicle Power Supplies. The BAT104-NiMh includes seven 2300ma-hr NiMh batteries for a total of 19.3 watt-hours of power. Therefore a BAT104-NiMh can supply backup power for up to sixty minutes to a 19.3 watt load.
The BAT104-NiMh includes Mosfet transistors for preventing deep discharge occurrences during extended power outages. The Mosfet transistors electrically isolate the BAT104-NiMh from the HESC whenever the BE output of the HESC is de-asserted (pulled to 5V).
The BAT104-NiMh has both a thermal fuse and a current fuse for protection against overcharging, and shorts on the battery output.
A digital I2C temperature sensor provides temperature feedback for charge termination, which can be read by the HESC.
| File | Type | Description |
| bat104_spec.pdf | Spec Sheet | BAT104-7AA-NiCd Spec Sheet |
| Bat104-NiMh-Manual-17March06.pdf | User Guide | BAT104-NiMh Manual |
| BAT104-NiMh-mtbf.pdf | MTBF | MTBF - BAT104-NiMh |
| Part Number | Description | Status |
| BAT104-NIMH-LD | PC/104 NiMh battery pack, 8.4V @ 2700mAh, digital temp sensor | |
| BAT104-NIMH-N-LD | PC/104 NiMh battery pack, 8.4V @ 2700mAh, digital temp sensor, No Bus | |
| BAT104-NIMH-N-PBF | PC/104 NiMh battery pack, 8.4V @ 2700mAh, digital temp sensor, No Bus | |
| BAT104-NIMH-PBF | PC/104 NiMh battery pack, 8.4V @ 2700mAh, digital temp sensor |
| Accessories and Options | ||
| CH | Humiseal conformal coating and epoxy | |
| CS | Silicon conformal coating and epoxy | |
| CU | Urethane conformal coating and epoxy | |
| NS | Non-Stack Through Bus, modifies N | |
