13.8vdc 10a Power Supply Large Housing | 12Tensm-2

The 12TENSM-2 is a high-performance 13.8VDC switch mode power supply designed for access control, security, door entry, and automation systems requiring reliable high-current power delivery and battery backup capability. Delivering up to 10A of regulated output, it is housed within a large hinged steel enclosure that provides secure installation and easy maintenance access.

Designed to accommodate up to two 12V 9Ah batteries, the 12TENSM-2 ensures continued operation during mains power failures, making it ideal for critical security and access control applications.

Key Features

• 13.8VDC regulated output
• 10A power supply capacity
• High-efficiency switch mode technology
• Large hinged steel enclosure
• Supports up to 2 x 12V 9Ah batteries
• Reliable battery-backed operation
• Suitable for access control and security systems
• Easy maintenance access
• Professional installation design
• Efficient power conversion

Technical Specifications

Power Supply Unit

• Product Type:
  • Battery Backed Power Supply
• Output Voltage:
  • 13.8VDC Regulated
• Output Current:
  • 10A
• Technology:
  • Switch Mode
• Battery Capacity:
  • Up to 2 x 12V 9Ah Batteries

Enclosure

• Construction:
  • Mild Steel Enclosure
• Access:
  • Hinged Lid Design
• Dimensions:
  • 310mm x 340mm x 80mm

Typical Applications

• Access control systems
• Multi-door access control installations
• Door entry systems
• Security systems
• Alarm systems
• Building management systems
• Automation equipment
• Commercial and industrial installations

Benefits

• High-capacity 10A output for demanding applications
• Supports standby battery backup
• Large enclosure provides installation flexibility
• Easy access for servicing and maintenance
• Efficient switch mode operation reduces energy consumption
• Suitable for larger security and access control systems

Typical Uses

The 12TENSM-2 is commonly used to power:

• Access control controllers
• Door control units
• Magnetic locks
• Electric strikes
• Keypads and readers
• Alarm equipment
• Security peripherals
• Building automation devices