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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

    DCW08B-15
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    DCW08B-15 MEAN WELL
    Module DC-DC 24VIN 2-OUT 15V/-15V 0.267A/-0.267A 8W 8-Pin
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    En Stock: 26
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    1
    $15.95
    10
    $13.71
    20
    $13.20
    50 +
    $13.07
    DCW08C-05
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    DCW08C-05 MEAN WELL
    Module DC-DC 2-OUT 5V/-5V 0.8A/-0.8A 8W 8-Pin
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    16 WEEKS
    1
    $26.24
    10
    $18.53
    20
    $17.50
    50 +
    $17.12
    DCW08C-12
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    DCW08C-12 MEAN WELL
    Module DC-DC 2-OUT 12V/-12V 0.335A/-0.335A 8W 8-Pin
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    En Stock: 70
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    1
    $16.4799
    10
    $15.6559
    20
    $14.8731
    50 +
    $14.1294
    DCW12A-05
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    DCW12A-05 MEAN WELL
    Module DC-DC 12VIN 2-OUT 5V/-5V 1.2A/-1.2A 12W 9-Pin
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    En Stock: 58
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    1
    $18.7902
    10
    $17.8507
    20
    $16.9581
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    $16.1102
    DCW12A-12
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    DCW12A-12 MEAN WELL
    Module DC-DC 12VIN 2-OUT 12V/-12V 0.5A/-0.5A 12W 9-Pin
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    En Stock: 27
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    1
    $18.7902
    10
    $17.8507
    20
    $16.9581
    50 +
    $16.1102
    DCW12B-12
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    DCW12B-12 MEAN WELL
    Module DC-DC 24VIN 2-OUT 12V/-12V 0.5A/-0.5A 12W 9-Pin
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    Sur commande: 100
    Ships 8/7/26
    1
    $18.7902
    10
    $17.8507
    20
    $16.9581
    50 +
    $16.1102
    DCW12B-15
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    DCW12B-15 MEAN WELL
    The DCW12B-15 is a 12W regulated DC-DC converter providing a dual ±15V output from a wide 2:1 input range.
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    En Stock: 87
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    1
    $18.7902
    10
    $17.8507
    20
    $16.9581
    50 +
    $16.1102
    DCW12C-05
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    DCW12C-05 MEAN WELL
    Module DC-DC 2-OUT 5V/-5V 1.2A/-1.2A 12W 9-Pin
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    En Stock: 8
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    1
    $18.7902
    10
    $17.8507
    20
    $16.9581
    50 +
    $16.1102
    DCW12C-15
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    DCW12C-15 MEAN WELL
    Module DC-DC 2-OUT 15V/-15V 0.4A/-0.4A 12W 9-Pin
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    En Stock: 13
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    1
    $18.7902
    10
    $17.8507
    20
    $16.9581
    50 +
    $16.1102
    DCWN03B-05
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    DCWN03B-05 MEAN WELL
    Module DC-DC 24VIN 2-OUT 5V/-5V 0.3A/-0.3A 3W 8-Pin DIP Module
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    En Stock: 122
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    1
    $8.9331
    10
    $8.4864
    20
    $8.0621
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    $7.6590