Power & EMC

Medical Power Supplies for home medical care

Two new types of power supplies intended for home medical care, which have improved self-operation safety for home medical device users. The PMP122 and PM500F are intended for Class II medical devices. These power supplies can receive an input voltage range of 80-264 VAC. A stable output voltage is provided through active power factor correction. In addition to serving home users, voltage conversion due to the varying voltages when traveling internationally is no longer a concern. These power supplies can also operate normally at an altitude of 5000 meters. Consumer minds are set at ease when using these products.

Product Features of the PMP122:


  • No-load power consumption is less than 0.15W.
  • In line with DOE performance level VI.
  • Meets CoC EPS V5 tier 2 requirements
  • Dimension: 6.9″ x 3.55″ x 1.11″
  • The Class II model is in line with IEC 60601-1-11
  • IP54 Dust-proof and waterproof level tests.
  • An output connector that complements the system is available for selection.


Applications of the PMP122:

  • Atomizers
  • Oxygen concentrators
  • Sleep apnea devices
  • Blood testing equipment
  • Inhalers


Product Features of the PM500F:

  • Intended for Class II medical supplies.
  • BF isolation level.
  • The ground leakage current is less than 100 μA.
  • Passed EN55011B Class B Radiation Interference.
  • Has a remote shutdown feature – Shuts down power output at a high TTL level.
  • Energy consumption under Standby Mode is less than 1W (standby power 5 V /100 mA).

Applications of the PM500F:

  • Medical electric beds
  • Dialysis machines
  • Ventilators
  • Cryotherapy machines
  • Medical CAD/CAM machines

PMP122 Datasheet PM500F Series Datasheet PM500 Series Datasheet

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