13.8vdc 1a Module Only | 1201Sm

The 1201SM is a compact 13.8VDC switch mode power supply designed for DIN rail mounting within access control, security, door entry, and automation systems. Delivering a stable 1A regulated output, it provides reliable power for low-current devices while maintaining excellent energy efficiency and dependable performance.

Designed for integration into custom control panels and enclosures, the 1201SM incorporates battery charging capability and Deep Discharge Protection, making it suitable for battery-backed installations where uninterrupted operation is required.

Key Features

• 13.8VDC regulated output
• 1A power supply capacity
• DIN rail mounting design
• Switch mode technology
• Additional battery charging circuit
• Deep discharge protection
• Compact module format
• High-efficiency operation
• Reliable power delivery
• Ideal for control panel integration

Technical Specifications

Power Supply Module

• Product Type:
  • DIN Rail Power Supply Module
• Output Voltage:
  • 13.8VDC Regulated
• Output Current:
  • 1A
• Technology:
  • Switch Mode
• Mounting:
  • DIN Rail Compatible
• Battery Charging:
  • Additional 300mA Charging Circuit

Protection Features

• Deep Discharge Protection
• Current Limiting Protection
• Stable Regulated Output
• Efficient Power Conversion

Typical Applications

• Access control systems
• Door entry systems
• Intruder alarm systems
• Security systems
• Control panels
• Building management systems
• Automation equipment
• General low-voltage installations

Benefits

• Compact DIN rail installation
• Reliable regulated output
• Supports battery-backed systems
• Efficient switch mode technology
• Easy integration into custom panels
• Ideal for low-current applications

Typical Uses

The 1201SM is commonly used to power:

• Access control controllers
• Proximity readers
• Keypads
• Electric strikes
• Alarm equipment
• Security peripherals
• Control modules
• Monitoring devices