ATTE SMPS APS-90-550-OF Open Frame Power Supply 12V 4.5A 54W DIN Rail

The ATTE SMPS APS-90-550-OF is a high-quality switched-mode power supply (SMPS) designed for reliable performance in industrial and security applications. With an open frame design, it offers flexible mounting options including DIN rail and screw mount, making it ideal for integration into control cabinets, CCTV systems, access control, and alarm systems.

Advantages

This power supply delivers a stable 12V DC output with a current of 4.5A, providing 54W of power. It features multiple protections including short circuit (SCP), overload (OLP), over voltage (OVP), and under voltage (UVP) to ensure safe operation. With an efficiency greater than 80%, it minimizes energy loss and heat generation. The passive cooling design ensures silent operation and long-term reliability.

Suitable for

• CCTV and surveillance systems
• Access control systems
• Alarm and security systems
• Industrial automation and control panels

Key specifications

• Output Voltage: 12V DC
• Output Current: 4.5A
• Output Power: 54W
• Input Voltage: 100-240V AC
• Input Frequency: 50/60 Hz
• Power Supply Type: Switched-Mode (SMPS)
• Enclosure Type: Open Frame
• Number of Outputs: 1
• Protections: SCP, OLP, OVP, UVP
• Efficiency: >80%
• Operating Temperature: -10°C to +40°C
• Mounting Type: DIN Rail / Screw Mount
• Cooling: Passive

Recommendations

For optimal performance, ensure proper ventilation and mounting according to the manufacturer's guidelines. This power supply is suitable for use in dry indoor environments only.