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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 Products

    SCWN03C-12
    Data Sheet
    SCWN03C-12 MEAN WELL
    Module DC-DC 48VIN 1-OUT 12V 0.25A 3W 8-Pin DIP Module
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    In Stock: 36
    Ships Immediately
    1
    $13.65
    10
    $10.61
    20
    $9.31
    50 +
    $8.79
    SCWN03E-12
    Data Sheet
    SCWN03E-12 MEAN WELL
    Module DC-DC 5VIN 1-OUT 12V 0.25A 3W 8-Pin DIP Module
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    On Order: 100
    can ship 6/26/26
    1
    $8.6729
    10
    $8.2392
    20
    $7.8273
    50 +
    $7.4359
    SCWN06A-05
    Data Sheet
    SCWN06A-05 MEAN WELL
    Module DC-DC 12VIN 1-OUT 5V 1A 6W 8-Pin DIP Module
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    In Stock: 29
    Ships Immediately
    1
    $9.5701
    10
    $9.0916
    20
    $8.6370
    50 +
    $8.2051
    SCWN06B-05
    Data Sheet
    SCWN06B-05 MEAN WELL
    Module DC-DC 24VIN 1-OUT 5V 1A 6W 8-Pin DIP Module
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    In Stock: 449
    Ships Immediately
    1
    $9.16
    10
    $7.96
    20
    $7.79
    50 +
    $7.71
    SCWN06B-12
    Data Sheet
    SCWN06B-12 MEAN WELL
    Module DC-DC 24VIN 1-OUT 12V 0.5A 6W 8-Pin DIP Module
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    In Stock: 125
    Ships Immediately
    1
    $9.5701
    10
    $9.0916
    20
    $8.6370
    50 +
    $8.2051
    SCWN06B-15
    Data Sheet
    SCWN06B-15 MEAN WELL
    Module DC-DC 24VIN 1-OUT 15V 0.4A 6W 8-Pin DIP Module
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    In Stock: 108
    Ships Immediately
    1
    $17.62
    10
    $12.85
    20
    $11.06
    50 +
    $10.24