SMPS 12V 6A 72W Buffer Power Supply ATTE AUPS-70-120-L1

The ATTE AUPS-70-120-L1 is a high-performance buffer power supply designed to provide reliable 12V DC power with battery backup for security systems, access control, and other low-voltage applications. With a continuous output of 6A (72W) and built-in battery charging, it ensures uninterrupted operation even during mains power failures.

Advantages

This power supply offers exceptional reliability with comprehensive protection features including short circuit, overload, overvoltage, battery deep discharge, and reverse polarity protection. Its passive cooling design ensures silent operation, while the wall-mountable metal enclosure provides durability and easy installation. The adjustable battery charging current (0.5A/1A) allows flexibility for different battery capacities.

Suitable for

• Security and alarm systems
• Access control systems
• CCTV cameras and DVRs
• Industrial automation equipment
• Any 12V DC device requiring battery backup

Key specifications

• Output Voltage: 12V DC
• Output Current: 6A (continuous)
• Output Power: 72W
• Input Voltage: 180-264V AC, 50/60Hz
• Battery Charging Current: 1A (adjustable 0.5A/1A)
• Supported Battery: 12V Lead-Acid (SLA), 7-17Ah
• Protection: SCP, OLP, OVP, UVP, BRP
• Indicators: 3x LED (AC, DC, BAT)
• Operating Temperature: -10°C to +40°C
• Efficiency: >85%
• Enclosure: Metal (Steel), wall mount
• Cooling: Passive
• Compliance: CE
• Connections: Screw terminals for AC input, DC output, and battery

Recommendations

For optimal performance, use a 12V SLA battery with capacity between 7Ah and 17Ah. Ensure proper ventilation and mounting on a stable surface. This unit is ideal for professional installations requiring reliable backup power.