The Securitron AQD4 Series of switching power supplies are dual voltage, UL listed, supervised units. These units are field selectable with a dedicated battery charging circuit. They provide 4 Amp at 12VDC or 24VDC continuous, with up to 16 independently controlled power limited outputs.
Features
- UL Listed: All combinations of AQ power supplies and distribution boards are UL listed for safety and reliability.
- Dual Voltage Output: Field selectable continuous output at either 12 or 24 VDC for versatile application use.
- High Efficiency: Achieves up to 89% efficiency, reducing operating costs and extending the lifespan of connected electronics.
- Input Tolerance: Tolerates brownout or over voltage inputs of ± 15% of nominal voltage, ensuring stable performance.
- Thermal Protection: Features thermal shutdown protection with auto restart to safeguard against overheating.
- Circuit Breaker: Integrated circuit breaker protects against over current and reverse battery faults, enhancing safety.
- Dedicated Charging Circuit: Prevents over voltage on locking devices with a dedicated battery charging circuit.
- Low Battery Cutoff: Activates low battery cutoff at 9V for 12V systems and 18V for 24V systems to prevent damage.
- Fire Trigger Options: Available with a single relay fire trigger or individually triggered relayed outputs for flexible integration.
Securitron AQD4-1R Detailed Specifications
| Power Output | 4 Amp |
| Voltage Options | 12VDC or 24VDC |
| Efficiency | Up to 89% |
| Input Tolerance | ± 15% of nominal voltage |
| Protection Features | Thermal shutdown, circuit breaker |
| Battery Charging | Dedicated charging circuit |
| Low Battery Cutoff | 9V (12V systems), 18V (24V systems) |
| Relay Options | Single relay fire trigger or individually triggered outputs |
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