48V Industrial Power Supply, 120W

Spec Sheet
User Guide


65 in stock

New Stock: 8/8/2024

  • Ships in 1-2 days
  • No Risk Guarantee
  • 2-3 Year Warranty

• High Power and rugged design
• Short Circuit, Over-Voltage, Over-current Protection
• 90-264VAC Auto Ranging Input
• 47~56VDC Adjustable Output
• -40C to +70C Operating Temperature
• Supports Parallel Operation
• Dry Contact DC Alarm

• Powering PoE Switches
• IP Phone and Security Camera Systems
• Telecommunications

The PSDIN-48-120W Industrial DIN Rail mount high efficiency switching power supply operates over a wide temperature range of -40C to +70C. This model provides up to 120W. The input is 90-264VAC auto-ranging with wire terminal connections. The output is 48VDC nominal with an adjustment range from 47VDC to 56VDC. There is a switch for single or parallel operation. There is an alarm output to provide a dry contact closure to trigger an alarm if the DC output fails, like during a grid power failure. The relay is closed when DC output is normal and open when DC output is in fault condition due to overload or safety shutdown.

Ship Weight 1.3 lbs
Ship Dimensions 6 × 6 × 3 in
Input Voltage

Output Voltage/Type

Output Power

Temperature Range


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