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Power SolutionsPower Supply Solutions
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| DEWE-POW-xx-350 | DEWE-DCDC-24-300-ISO | DEWE-UPS-150-DC | DEWE-UPS-300-DC | |
| Usage | System power supply | System power supply | Battery charger and system power supply | |
| Input voltage | 95 to 260 VAC | 10 to 36 VDC | 9 to 36 VDC | 10 to 36 VDC |
| Output voltage | 12 VDC: DEWE-POW-12-350 24 VDC: DEWE-POW-24-350 | 24 VDC | 24 VDC (connected to DC) 12 to 16 VDC (running f. batteries) | 24 VDC (connected to AC) 12 to 16 VDC (running f. batteries) |
| Output power (max.) | 350 W | 300 W | 130 W | 300 W |
| Batteries | - | - | 2 (hot swappable) | 4 (hot swappable) |
| Dimensions (W x D x H) | 248 x 106 x 62 mm 9.8 x 4.2 x 2.4 in. | 219 x 122 x 50 mm 8.6 x 4.8 x 2 in. | 314 x 252 x 35 mm 12.3 x 9.9 x 1.4 in. | 260 x 211 x 177 mm 10.2 x 8.3 x 7 in. |
| Weight | 1.7 kg (3.7 lbs) | 1.3 kg (2.9 lbs) | 2.3 kg (5.1 lbs) without batteries | 4.7 kg (10.3 lbs) without batteries |
POWERBOX-12
- Power distribution for automotive applications
- Optional backup battery connector for cold start
- 10 output connectors for several customer loads
- High output current design
- 12 VDC or 24 VDC board supply
- Indication of supply voltage level
The DEWE-POWERBOX-12 enables supply of multiple loads out of the vehicle battery up to a total power consumption of 600 W.
As supplying high power loads out of the typical 12 VDC board supply results in high currents (50 A for 600 W at 12 VDC) voltage drop through the supply lines must be considered and thus there is a high flexible 10 mm² cable for the main supply line. A simple voltmeter indicates the voltage directly at the terminal board of the POWERBOX-12.
For cold start testing an optional backup battery can be attached to the POWERBOX-12 to buffer voltage drops of the vehicle battery.
Technologie AG