MODEL 849 BATTERY POWERED INSTRUMENTATION POWER SUPPLY
Description
The Model 849 is a DC/DC power supply module that plugs into Encore’s 19″ GPSC instrumentation rack, to allow battery-power operation. Typical mobile applications utilize a vehicle’s 12VDC power outlet as the source. This module can also reside in a rack normally operating from AC power, as a backup power source. One signal conditioner module slot is occupied by the Model 849.
Model 4015 19″ GPSC instrumentation rack
Product Specifications
| Input: | Volts: | 10 to 15VDC, 12VDC nominal |
| Current: | 50mA no-load to 5ADC full load; depends on modules in rack | |
| Output: | Volts: | ±24VDC nominal, unregulated |
| Loads: | +2ADC and -1ADC maximum | |
| Regulation: | 18% max, no load to full load | |
| Ripple: | 0.15V pk-pk at full load | |
| Overload: | Electronically protected against momentary short circuits; fuse protected against long term short circuits | |
| Construction: | Aluminum enclosure; plugs into Encore GPSC rack adapters; supply is available for other Encore instrumentation racks as well |