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MEAN WELL 3W–20W Isolated DC-DC Converters - SCWN, SCW, DCWN & DCW Series

MEAN WELL’s SCWN, SCW, DCWN & DCW families deliver 3W–20W isolated DC-DC converters in a compact DIP24 package. With options (W8 variants) ultra-wide input ranges, high efficiency, rugged protections, global certifications, and up to +95 °C operation, they provide reliable power for industrial, telecom, and system designs.

  • Full power range from 3W to 20W in both single and dual output options, meeting diverse design needs.
  • Ultra-wide input ranges support multiple system voltages, reducing the number of models to stock.
  • Compact DIP24 package with pin-to-pin compatibility for seamless integration and easy upgrades.
  • High efficiency and wide operating temperature (−40 °C to +95 °C, model dependent) ensure reliable use in harsh environments.
  • Built-in protections: short-circuit, overload, overvoltage, undervoltage lockout, plus no minimum load required.
  • International safety & EMC compliance (CE, UKCA, EAC) and backed by a 3-year warranty for dependable performance.
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76 PRODUCT RESULTS FOR ""

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76 Products

    DCWN03B-12
    Data Sheet
    DCWN03B-12 MEAN WELL
    Module DC-DC 2-OUT 12V/-12V 0.125A/-0.125A 3W 8-Pin DIP Module
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    In Stock: 450
    Immediately
    5
    $9.53
    25
    $8.97
    50 +
    $8.72
    DCWN03B-15
    Data Sheet
    DCWN03B-15 MEAN WELL
    Module DC-DC 24VIN 2-OUT 15V/-15V 0.1A/-0.1A 3W 8-Pin DIP Module
    VIEW PRODUCT
    On Order: 200
    Ships 10/5/26
    5
    $10.69
    25
    $9.69
    50 +
    $9.25
    DCWN03C-05
    Data Sheet
    DCWN03C-05 MEAN WELL
    Module DC-DC 48VIN 2-OUT 5V/-5V 0.3A/-0.3A 3W 8-Pin DIP Module
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    In Stock: 15
    Immediately
    5
    $9.60
    25
    $9.03
    50 +
    $8.79
    DCWN03C-12
    Data Sheet
    DCWN03C-12 MEAN WELL
    Module DC-DC 2-OUT 12V/-12V 0.125A/-0.125A 3W 8-Pin DIP Module
    VIEW PRODUCT
    In Stock: 10
    Immediately
    5
    $9.60
    25
    $9.03
    50 +
    $8.79
    DCWN03C-15
    Data Sheet
    DCWN03C-15 MEAN WELL
    Module DC-DC 48VIN 2-OUT 15V/-15V 0.1A/-0.1A 3W 8-Pin DIP Module
    VIEW PRODUCT
    In Stock: 11
    Immediately
    5
    $9.60
    25
    $9.03
    50 +
    $8.79
    DCWN03E-05
    Data Sheet
    DCWN03E-05 MEAN WELL
    Module DC-DC 5VIN 2-OUT 5V/-5V 0.3A/-0.3A 3W 8-Pin DIP Module
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    In Stock: 20
    Immediately
    5
    $9.60
    25
    $9.03
    50 +
    $8.79
    DCWN03E-12
    Data Sheet
    DCWN03E-12 MEAN WELL
    Module DC-DC 5VIN 2-OUT 12V/-12V 0.125A/-0.125A 3W 8-Pin DIP Module
    VIEW PRODUCT
    In Stock: 12
    Immediately
    5
    $10.69
    25
    $9.69
    50 +
    $9.25
    DCWN03E-15
    Data Sheet
    DCWN03E-15 MEAN WELL
    Module DC-DC 5VIN 2-OUT 15V/-15V 0.1A/-0.1A 3W 8-Pin DIP Module
    VIEW PRODUCT
    In Stock: 50
    Immediately
    5
    $9.60
    25
    $9.03
    50 +
    $8.79
    DCWN06A-12
    Data Sheet
    DCWN06A-12 MEAN WELL
    Module DC-DC 12VIN 2-OUT 12V/-12V 0.25A/-0.25A 6W 8-Pin DIP Module
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    In Stock: 403
    Immediately
    5
    $8.41
    25
    $8.13
    50 +
    $8.06
    DCWN06A-15
    Data Sheet
    DCWN06A-15 MEAN WELL
    Module DC-DC 12VIN 2-OUT 15V/-15V 0.2A/-0.2A 6W 8-Pin DIP Module
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    In Stock: 9
    Immediately
    5
    $10.90
    25
    $10.21
    50 +
    $9.92