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Grey metal DIN-rail power supply unit with screw terminals and mode switch

Tycon Power Systems

Tycon Power Systems PSDIN-48-120W DIN Rail Power Supply 90-264VAC 48V 120W

SKU CH-Y8J8-W06JG

DIN-rail power supply delivering 120 W at 48 VDC with 90–264 VAC auto-ranging input, adjustable 47–56 V output, parallel-operation switch and alarm relay, rated −40 °C to +70 °C

  • TypeAT
  • Operates reliably from -40°C to +70°C
  • Auto-ranging 90-264VAC input suits global grids
  • Adjustable 47-56VDC output matches diverse loads
  • Parallel-operation switch enables scalable redundancy
  • Dry-contact alarm signals DC-fault conditions instantly

Industrial 48VDC DIN Rail Supply

The Tycon PSDIN-48-120W is a new industrial switching power supply designed for DIN rail mounting. It accepts a wide 90-264VAC auto-ranging input and delivers a nominal 48VDC output adjustable from 47VDC to 56VDC. Rated at 120W, it operates across a temperature range of -40C to +70C.

Suited for PoE and telecom installs

This unit suits engineers powering PoE switches, IP phones or security camera systems where a 48VDC rail is required. The alarm relay provides a dry contact that opens on DC fault or overload for remote monitoring. A front switch selects single or parallel operation for redundancy. It is not for builders needing ATX connectors or consumer PC power.

120W at 48VDC decides fit

The single specification that determines suitability is the 120W maximum output at 48VDC nominal. Verify that the connected load stays within this power budget and that the 47-56VDC adjustment window matches the equipment voltage tolerance.

Highlights

  • Operates reliably from -40°C to +70°C
  • Auto-ranging 90-264VAC input suits global grids
  • Adjustable 47-56VDC output matches diverse loads
  • Parallel-operation switch enables scalable redundancy
  • Dry-contact alarm signals DC-fault conditions instantly

Specifications

TypeAT

Questions about this item

Will the PSDIN-48-120W fit on the same DIN rail as my existing 12 V supply?

Yes, it uses standard DIN rail mounting so it clips onto the same rail as other industrial supplies.

How can I verify the 48 V output is healthy after wiring it up?

Measure the DC terminals; you should see between 47 V and 56 V, and the alarm relay will stay closed while output is normal.

Does the box include the AC plug or mounting screws, or must I source them separately?

The unit has wire-terminal connections for 90-264 VAC input and mounts directly on the rail; no AC plug or extra screws are supplied.

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