Chinfa Electronics are one of Taiwan’s leading design and manufacturing houses of power supply products. Chinfa have over 30 years experience in the design and manufacture of dc dc & ac dc converters and are fully approved to ISO9001. Through their jointly owned manufacturing plant in mainland China, Chinfa are able to offer some of the most attractive prices on dc dc & ac dc power supplies available in the UK today.

Relec Electronics are the UK’s leading Chinfa distributor offering unrivaled technical support.

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  • AMR1 Series

    Input: 90-264Vac
    Outputs: 5V to 24V
    Power: 10 Watt
    Tamb: -40 to 71°C
    Dims: 91 x 56.5 x 18mm
    UL / CE EN60950 Approved

  • DRD15 Series

    Input: 9-36Vdc
    Outputs: 5V to 24V
    Power: 15 Watt
    Tamb: -40 to 71°C
    Dims: 91 x 56.5 x 18mm
    UL / CE EN60950 Approved

  • DRA18 Series

    Input: 90-264Vac
    Outputs: 5V to 24Vdc
    Power: 18 Watt
    Tamb: -25 to 71°C
    Dims: 90 x 114 x 22.5mm
    UL / CE EN60950 Approved

  • EDA20 Series

    Input: 88-264Vac
    Outputs: 5 to 24V
    Power: 20 Watt
    Tamb: -40 to +70°C
    Dims: 92 x 54 x 30mm
    UL / CE EN60950 Approved

  • AMR2 Series

    Input: 90-264Vac
    Outputs: 5V to 24V
    Power: 24 Watt
    Tamb: -40 to 71°C
    Dims: 91 x 56.5 x 35mm
    UL / CE EN60950 Approved

  • DRS1 Series

    Input: 90-264Vac
    Outputs 5V to 24V
    Power: 30 Watt
    Tamb: -25 to 71°C
    Dims: 90 x 100 x 22.5mm
    UL / CE EN60950 Approved

  • DRD30 Series

    Input: 9-36Vdc
    Outputs: 5V to 24V
    Power: 30 Watt
    Tamb: -40 to 71°C
    Dims: 91 x 56.5 x 35mm
    UL / CE EN60950 Approved

  • DRAN30 Series

    Input: 85-264Vac
    Outputs: 5V to 48Vdc
    Power: 30 Watt
    Tamb: -40 to 71°C
    Dims: 90 x 114 x 40.5mm
    UL / CE EN60950 Approved

  • EDA35 Series

    Input: 88-264Vac
    Outputs: 5 to 24V
    Power: 35 Watt
    Tamb: -40 to +70°C
    Dims: 78 x 51 x 28mm
    UL / CE EN60950 Approved

  • AMR3 Series

    Input: 90-264Vac
    Outputs: 5V to 24V
    Power: 36 Watt
    Tamb: -40 to 71°C
    Dims: 91 x 56.5 x 53mm
    UL / CE EN60950 Approved

  • DRD40 Series

    Input: 9-36Vdc
    Outputs: 5V to 24V
    Power: 40 Watt
    Tamb: -40 to 71°C
    Dims: 91 x 56.5 x 53mm
    UL / CE EN60950 Approved

  • DRS2 Series

    Input: 90-264Vac
    Outputs 5V to 24V
    Power: 50 Watt
    Tamb: -25 to 71°C
    Dims: 90 x 100 x 30mm
    UL / CE EN60950 Approved

  • DRAN60 Series

    Input: 85-264Vac
    Outputs: 5V to 48Vdc
    Power: 60 Watt
    Tamb: -40 to 71°C
    Dims: 90 x 114 x 40.5mm
    UL / CE EN60950 Approved

  • DBR Series

    Input: 90-264Vac
    Outputs 13.6 or 27.2V dc
    Power: 60 Watt (Charge)
    Tamb: -40 to 51°C
    Dims: 91 x 56.5 x 90mm
    UL / CE EN60950 Approved

  • EDA60 Series

    Input: 88-264Vac
    Outputs: 5 to 24V
    Power: 60 Watt
    Tamb: -40 to +70°C
    Dims: 98 x 82 x 35mm
    UL / CE EN60950 Approved

  • AMR4 Series

    Input: 90-264Vac
    Outputs: 5V to 24V
    Power: 60 Watt
    Tamb: -40 to 71°C
    Dims: 91 x 56.5 x 71mm
    UL / CE EN60950 Approved

  • DRU30 Series

    Input: 12 or 24V dc
    Outputs 13.6 or 27.2V dc
    Power: 60 Watt (Charge)
    Tamb: -40 to 71°C
    Dims: 90 x 114 x 54mm
    UL / CE EN60950 Approved

  • DRS3 Series

    Input: 90-264Vac
    Outputs 12V to 48V
    Power: 72 Watt
    Tamb: -25 to 71°C
    Dims: 90 x 100 x 40.5mm
    UL / CE EN60950 Approved

  • DRA100 Series

    Input: 90-264Vac
    Outputs: 12V to 48V
    Power: 100 Watt
    Tamb: -35 to 71°C
    Dims: 90 x 114 x 54mm
    UL / CE EN60950 Approved

  • EDA100 Series

    Input: 88-264Vac
    Outputs: 5 to 24V
    Power: 100 Watt
    Tamb: -40 to +70°C
    Dims: 158 x 97 x 38mm
    UL / CE EN60950 Approved

  • AMR5 Series

    Input: 90-264Vac
    Outputs: 5V to 24V
    Power: 100 Watt
    Tamb: -40 to 71°C
    Dims: 91 x 56.5 x 90mm
    UL / CE EN60950 Approved

  • DRAN120 Series

    Input: 115/230Vac (auto select)
    Outputs: 12V to 48Vdc
    Power: 120 Watt
    Tamb: -40 to 71°C
    Dims: 124 x 116 x 64mm
    UL / CE EN60950 Approved

  • DRE120 Series

    Input: 88-264Vac
    Outputs: 12V to 24V
    Power: 120-180 Watt
    Tamb: -40 to 71°C
    Dims: 124 x 116 x 40mm
    UL / CE EN60950 Approved

  • WRA120 Series

    Input: 340-575Vac
    Outputs 12V & 24V
    Power: 120 Watt
    Tamb: -40 to +71°C
    Dims: 124 x 112 x 74.30mm
    UL / CE EN60950 Approved

  • EDA150 Series

    Input: 88-264Vac
    Outputs: 5 to 24V
    Power: 150 Watt
    Tamb: -40 to +70°C
    Dims: 158 x 97 x 38mm
    UL / CE EN60950 Approved

  • DRA240 Series

    Input: 115/230Vac (auto select)
    Outputs: 24V or 48V
    Power: 240 Watt
    Tamb: -40 to 71°C
    Dims: 124 x 116 x 83.5mm
    UL / CE EN60950 Approved

  • DRE240 Series

    Input: 88-264Vac
    Outputs: 12V to 24V
    Power: 240-360 Watt
    Tamb: -40 to 71°C
    Dims: 124 x 116 x 64mm
    UL / CE EN60950 Approved

  • WRA240 Series

    Input: 340-575Vac
    Outputs 24V & 48V
    Power: 240 Watt
    Tamb: -40 to +71°C
    Dims: 124 x 112 x 89mm
    UL / CE EN60950 Approved

  • DRP10 Series

    Input: 9-35Vdc
    Outputs Vin -0.5V @ 10A
    Power: 240 Watt
    Tamb: -40 to 71°C
    Dims: 91 x 56.5 x 35mm
    Redundancy Module

  • DRA300 Series

    Input: 115/230Vac (auto select)
    Outputs: 24V or 48Vdc
    Power: 300 Watt
    Tamb: -30 to 71°C
    Dims: 124 x 116 x 83.5mm
    UL / CE EN60950 Approved

  • DRA480 Series

    Input: 90-264Vac
    Outputs: 24V or 48Vdc
    Power: 480 Watt
    Tamb: -40 to 71°C
    Dims: 175 x 116 x 83.5mm
    UL / CE EN60950 Approved

  • DRE480 Series

    Input: 88-264Vac
    Outputs: 24V to 48V
    Power: 480-720 Watt
    Tamb: -40 to 71°C
    Dims: 124 x 116 x 83.5mm
    UL / CE EN60950 Approved

  • WRA480 Series

    Input: 340-575Vac
    Outputs 24V & 48V
    Power: 480 Watt
    Tamb: -30 to +71°C
    Dims: 124 x 112 x 150mm
    UL / CE EN60950 Approved

  • DRP20 Series

    Input: 9-35Vdc
    Outputs Vin -0.5V @ 20A
    Power: 480 Watt
    Tamb: -40 to 71°C
    Dims: 114 x 90 x 54mm
    Redundancy Module

  • WRA960 Series

    Input: 340-575Vac
    Outputs 24V & 48V
    Power: 960 Watt
    Tamb: -40 to +71°C
    Dims: 124 x 112 x 275mm
    UL / CE EN60950 Approved

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