The Securitron AQD2B 2 Amp, Dual Voltage Power Supply Board is a high-quality, UL listed power supply designed for superior performance and reliability. With its dual voltage capability, dedicated battery charging circuit, and efficient power management, this unit is perfect for various applications requiring stable and controlled power outputs.
Securitron AQD2B Power Supply Features
- UL Listed: All combinations of AQ power supplies and distribution boards are UL listed, ensuring safety and compliance with industry standards.
- Dual Voltage: Field selectable continuous output at either 12VDC or 24VDC, providing flexibility based on your system requirements.
- High Efficiency: Up to 85% efficiency reduces operating costs and extends the lifespan of connected electronics.
- Input Tolerance: Tolerates brownout or over voltage input ± 15% of nominal voltage, ensuring stable performance under varying conditions.
- Thermal Shutdown Protection: Includes thermal shutdown protection with auto restart to safeguard the unit from overheating.
- Circuit Breaker: Integrated circuit breaker protects against over current and reverse battery faults, enhancing safety.
- Dedicated Battery Charging: The dedicated battery charging circuit prevents over voltage issues on locking devices, enhancing reliability.
- Low Battery Cutoff: Features low battery cutoff at 9V for 12V and 18V for 24V to prevent damage to devices.
- Relay Options: Available with a single relay fire trigger or individually triggered relayed outputs for customized control.
Securitron AQD2B Detailed Specifications
| Power Output | 2 Amp |
| Voltage Options | 12VDC or 24VDC |
| Efficiency | Up to 85% |
| Input Voltage Tolerance | ± 15% of nominal voltage |
| Thermal Protection | Thermal shutdown with auto restart |
| Circuit Protection | Circuit breaker for over current and reverse battery faults |
| Battery Charging Circuit | Dedicated circuit to prevent locking device over voltage |
| Low Battery Cutoff | 9V (12V) / 18V (24V) |
| Relay Options | Single relay fire trigger or individually triggered outputs |



















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