MEANWELL DC/DC inverter 24V/1.25A (30W)

Manufacturer: MEANWELL
Art.#: MW-RSD-30L-24
37.40$Price without VAT:
Stock status : Out of stock!
Available in 90 days


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Shipping weight: 0.29 kg
Reliable 24V DC-DC converter with regulated current range 0~1.25A, 30W

Product description

MW-RSD-30L-24 is a 30W enclosed type DC-DC reliable converter. It is compliant with EN50155/IEC60571 standard with an input range of 18-72V, suitable for all kinds of transportation systems exploiting the frequently used standard input voltage of 24V. This model has the capability of working under -40 °C ~ +70 °C, low ripple and noise, and supreme EMC characteristics. It does not only well fits the in-car systems or the facilities by rails for railway, trams, and buses but also can be used in harsh environments with high vibration, high dust, and extremely low or high temperature.

Product features

  • No minimum load required
  • Protection: Short circuit / Over voltage / Over load / Input reverse polarity
  • 4000VDC I/O isolation (reinforced isolation)
  • Cooling by free air convection
  • 40 °C ~ +70 °C wide working temperature
  • Built-in constant current limiting circuit
  • LED indicator for power on
  • Comply with EN50155 and EN45545-2 standard

  • Technical specification

  • Input: voltage: 18~72VDC
  • Output voltyge: 24VDC
  • Current range: 0 ~ 1.25A
  • Rated current: 1.25A
  • Rated power: 30W



  • PowerAssist

    Block diagram




    Derating curve and efficiency vs load


    If the unit has no iron plate mounted on its bottom, the maximum ambient temperature for the unit will be 55 °C as operating under full load condition. It requires de-rating output current when ambient temperature is between 55 °C ~ 70 °C. Refer to the de-rating curve below.

    Panel behaviour under different Temperature

    The efficiency vs load and Vin curve of the model is shown below.



    Panel behaviour under different irradiance



    FAQ Manual about detailed product description, operation, installation and technical specification can be found here.

    Weight (kg) 0.25
    Height (mm) 25
    Width (mm) 60
    Depth (mm) 113
    Nominal Voltage (V) 24
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