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1. High-Power Copper Transformer Design:This professional access control power supply features a full-copper, high-frequency transformer that delivers substantial output power capable of simultaneously operating one access controller plus two electric strikes or two 280kg (620lb) magnetic locks. The efficient transformer design minimizes energy loss and heat generation while maintaining stable voltage output under varying loads.
2. Upgraded Adjustable Timer Function:Includes an advanced adjustable delay timer with 0-15 second range, allowing precise control of lock release timing. The timer is particularly useful for door strike applications where controlled access periods are required. The adjustment is made via a clearly marked potentiometer on the unit's housing, accessible without opening the enclosure.
3. Optimized Thermal Management with Ventilation:Features strategically placed ventilation holes on the sides and bottom that promote excellent airflow and heat dissipation. The intelligent thermal design prevents overheating even during continuous operation, enhancing fire safety and extending component lifespan. The ventilation pattern prevents dust accumulation while maintaining effective cooling.
4. Versatile Mounting Options:The power supply back panel includes multiple mounting holes for ceiling panel installation or wall mounting. The universal mounting pattern accommodates standard electrical box screws and includes keyhole slots for tool-free hanging. The compact dimensions (typically 150x100x50mm) allow installation in electrical cabinets, above drop ceilings, or behind access control panels.
5. Dedicated 5A Battery Backup Output:Provides a separate 5A battery charging circuit that maintains connected backup batteries while powering the access system. The smart charging circuit prevents overcharging and includes low-voltage cutoff to protect battery health. During power outages, the system automatically switches to battery power without interrupting access control operations.

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Specifications:
Material: Aluminum Alloy
Color: Silver
Input: AC110-240V, 50-60Hz
Output: DC12V, 5A, 50W
Supply lock voltage: DC12V; NO, NC optional
Delay adjustment range 0~15S;
Remote door opening distance: 50-100m
Features: switching power supply; high level, low level, switching quantity control three ways
Circuit protection: overcurrent, overvoltage, short circuit protection
Size: 140 * 98 * 38 mm / 5.5 * 3.9 * 1.5in
Weight: Approx. 422g

Package List:
1 * Power Supply
1 * Chinese and English Instructions

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