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Ultra-slim DIN-rail power supply in light-grey plastic case

myVolts

myVolts MDR-100-48 48V Power Supply

SKU CH-ZTA3-EQRPD

Ultra-slim DIN-rail AC-DC unit delivering 48 V for industrial PLCs and sensors

  • TypeAT
  • Ultra-thin DIN rail design fits TS-35/7.5 or 15 mounting
  • Universal AC input powers industrial PLC sensors and robots
  • ZCS/ZVS technology reduces power dissipation during operation
  • Free air convection cooling eliminates fan noise and failure points
  • DC OK relay contact plus LED indicator confirm power status

Industrial DIN-rail power supply

The myVolts MDR-100-48 delivers 48 V DC at up to 2 A for PLCs, sensors and automation cabinets. It mounts on TS-35/7.5 or 15 DIN rails and accepts universal AC input. A built-in DC OK relay contact signals output status while an LED shows power-on state. No-load consumption stays below 1 W.

Sustained-load behaviour

ZCS/ZVS switching reduces dissipation during continuous operation and the unit is cooled by free-air convection alone. Short-circuit, overload, over-voltage and over-temperature protections engage automatically without interrupting adjacent circuits. One hundred percent burn-in testing at full load verifies stability before shipment.

Replaces bulkier linear or early switch-mode units

The 100 W ultra-thin profile fits tight cabinet rows where older supplies cannot. The jump is worthwhile when DIN-rail mounting, universal input and a DC OK relay are required together. It is not suited for applications needing redundant hot-swap modules or output voltages other than the fixed 48 V rail.

Highlights

  • Ultra-thin DIN rail design fits TS-35/7.5 or 15 mounting
  • Universal AC input powers industrial PLC sensors and robots
  • ZCS/ZVS technology reduces power dissipation during operation
  • Free air convection cooling eliminates fan noise and failure points
  • DC OK relay contact plus LED indicator confirm power status

Specifications

TypeAT

Questions about this item

How much heat and power does the MDR-100-48 produce when running continuously?

It uses free-air convection cooling with no fan, so it runs silently. No-load consumption is under 1 W, and ZCS/ZVS technology reduces dissipation under load.

What mounting hardware and wiring must I already have to install this unit?

You need a TS-35 DIN rail (7.5 mm or 15 mm) and wiring for universal AC input plus the DC output and the DC OK relay contact.

Will the 48 V output work with older 24 V or 12 V PLC sensors I want to keep?

No — this model delivers 48 V only. The MDR-100 series includes separate 12 V and 24 V versions, but each unit has a single fixed output voltage.

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