Power and Computing Solutions for Harsh Environments
Sealed Lead Acid backup for Smart Charging Power Supplies
BAT-SLA(25)(45)
Advantages
- PC/104 footprint size, no PC/104 bus
- Temperature range of -40C to 80C
- For use with HESC, V5SC and HPSC supplies
- BAT104-SLA25; 25 watt-hr backup capacity
- BAT104-SLA45; 45 watt-hr backup capacity
The BAT104-SLA series includes the BAT104-SLA25 and the BAT104-SLA45. The BAT104-SLA battery backup units create a complete UPS system by plugging directly into the bottom of the HESC (including the V5SC-SER) Vehicle Power Supplies. Each BAT104-SLA includes five SLA batteries for a nominal backup voltage of 10 volts. The BAT104-SLA25 utilizes 2.5Ahr batteries for a total of 25 watt-hrs backup and the BAT104-SLA45 utilizes 4.5Ahr batteries for a total of 45 watt-hrs of backup power. Therefore a BAT104-SLA45 can supply backup power for up to sixty minutes for a 45 watt load.
The BAT104-SLA includes Mosfet transistors for preventing deep discharge occurrences during extended power outages. The Mosfet transistors electrically isolate the BAT104-SLA from the HESC whenever the BE output of the HESC is de-asserted (pulled to 5V)
The BAT104-SLA has a current activated fuse for protection against shorts on the battery output.
A digital I2C temperature sensor provides temperature feedback for ambient temperature measurement which can be read by the HESC.
| File | Type | Description |
| bat104_spec.pdf | Spec Sheet | BAT104-SLA Spec Sheet |
| bat104sla_man.pdf | User Guide | BAT104-SLA Manual |
| BAT104-SLA-mtbf.pdf | MTBF | BAT104-SLA MTBF |
| Part Number | Description | Status |
| BAT-SLA25-LD | PC/104 size, Sealed Lead Acid battery pack, 5D x 2.5Ah, 10V @ 2500mAh, digital temp sensor | |
| BAT-SLA45-LD | PC/104 size, Sealed Lead Acid battery pack, 5DD x 4.5Ah, 10V @ 4500mAh, digital temp sensor |
| Accessories and Options | ||
| CH | Humiseal conformal coating and epoxy | |
| CS | Silicon conformal coating and epoxy | |
| CU | Urethane conformal coating and epoxy | |
