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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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77 PRODUCT RESULTS FOR ""

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77 Products

    DCW03A-05
    Data Sheet
    DCW03A-05 Mean Well
    Module DC-DC 12VIN 2-OUT 5V/-5V 0.3A/-0.3A 3W 8-Pin
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    In Stock: 291
    Can Ship immediately 
    2
    $16.11
    10
    $11.61
    25
    $10.06
    50 +
    $9.29
    DCW03A-15
    Data Sheet
    DCW03A-15 Mean Well
    Module DC-DC 2-OUT 15V/-15V 0.1A/-0.1A 3W 8-Pin
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    In Stock: 83
    Can Ship immediately 
    2
    $14.77
    10
    $9.75
    25
    $8.22
    50 +
    $7.77
    DCW03B-05
    Data Sheet
    DCW03B-05 Mean Well
    Module DC-DC 24VIN 2-OUT 5V/-5V 0.3A/-0.3A 3W 8-Pin
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    In Stock: 338
    Can Ship immediately 
    1
    $14.77
    5
    $14.69
    10
    $9.75
    25 +
    $8.22
    DCW03B-12
    Data Sheet
    DCW03B-12 Mean Well
    Module DC-DC 24VIN 2-OUT 12V/-12V 0.125A/-0.125A 3W 8-Pin
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    In Stock: 58
    Can Ship immediately 
    2
    $14.77
    10
    $9.75
    25
    $8.22
    50 +
    $7.60
    DCW03C-05
    Data Sheet
    DCW03C-05 Mean Well
    Module DC-DC 2-OUT 5V/-5V 0.3A/-0.3A 3W 8-Pin
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    In Stock: 20
    Can Ship immediately 
    1
    $41.10
    10
    $10.17
    20
    $9.56
    50 +
    $8.97
    DCW05A-05
    Data Sheet
    DCW05A-05 Mean Well
    Module DC-DC 12VIN 2-OUT 5V/-5V 0.5A/-0.5A 5W 8-Pin
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    In Stock: 1
    Can Ship immediately 
    1
    $57.24
    10
    $13.25
    20
    $12.59
    50 +
    $11.96
    DCW05A-12
    Data Sheet
    DCW05A-12 Mean Well
    Module DC-DC 12VIN 2-OUT 12V/-12V 0.23A/-0.23A 5.5W 8-Pin
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    In Stock: 21
    Can Ship immediately 
    1
    $57.24
    10
    $12.51
    20
    $11.31
    50 +
    $11.19
    DCW05B-15
    Data Sheet
    DCW05B-15 Mean Well
    Module DC-DC 24VIN 2-OUT 15V/-15V 0.19A/-0.19A 5.7W 8-Pin
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    In Stock: 191
    Can Ship immediately 
    2
    $16.43
    10
    $10.92
    25
    $9.21
    50 +
    $8.51
    DCW08A-12
    Data Sheet
    DCW08A-12 Mean Well
    Module DC-DC 12VIN 2-OUT 12V/-12V 0.335A/-0.335A 8W 8-Pin
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    In Stock: 48
    Can Ship immediately 
    1
    $16.000
    10
    $15.200
    20
    $14.440
    50 +
    $13.718
    DCW08A-15
    Data Sheet
    DCW08A-15 Mean Well
    Module DC-DC 2-OUT 15V/-15V 0.267A/-0.267A 8W 8-Pin
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    In Stock: 562
    Can Ship immediately 
    1
    $16.000
    10
    $15.200
    20
    $14.440
    50 +
    $13.718