AC DC Power Adapter 18W Series- KC Version

  • Model: MKD-aaabbbbSEK
  • Input: 100-240VAC 50/60Hz 0.5A
  • Dimension: 55*44*26mm
  • Stock Sample is Free & Available

    Product Detail



    Product Tags

    Product Parameters

    Model Rated Output Voltage (VDC) Rated Output Current (A) Max. Rated Output Power (W)
    MKD-aaabbbbSEK 3-48VDC 0-3.1A 18W

    (aaa=indicates rated output voltage 3.0-48.0VDC , bbbb= indicates rated output current 0.001-3.10A)

    The power adapter model MKD-aaabbbbSEK, the “SEK” it is KC version.

    For Example

    Model Output Voltage (A) Output Current (A) Power (W)
    MKD-0652500SEK 6.50 2.50 16.25
    MKD-0951800SEK 9.50 1.80 17.10
    MKD-1801000SEK 18.00 1.00 18.00
    MKD-3600500SEK 36.00 0.50 18.00

    Power Adapter Detail


    5.5V 2.5A/ 9.5V 1.8A/ 18V 1A/ 36V 0.5A ac adapter charger detail:


    1. Our customers do not have any specific needs, are usually using the client's own logo. If the client has a request, it can also be used for the client's real needs.

    2. There are so many products that you can color at your customer's request, while white and black are more common selections.

    3. The adapter body and cable are all fire-resistant materials and meet the required fire level.

    4. A special-purpose adapter for the customer can be designed and tested to meet their needs to prove the efficacy of the adapter.



    1.The power adapter that is exported to South Korea must have KC certification. KC authentication is different from others. KC must check the product model. In other words, the label on the adapter must match the KC certification to be qualified. Each product in the KC catalog only accommodates up to 100 models. The number on a certification logo and product model numbers are one by one.
    2. The print on the product is Laser printing, adding the importer phone number to the adapter product is mandatory.

    Area Cert Name Cert Status
    South Korea KC Yes

    Environment : ROHS
    Efficiency : /
    Standard: Our ac dc power adapter charger has applied to meet safety regulations in different industries, the adaptor standards cover as bellow industry , IEC62368,IEC61558,IEC60065,IEC60335 and LED class 61347 ect .
    DC Wire:
    "Fire-proof level : VW-1 We have the VW-1 test report & test Vido , please send us email when you need them."
    DC Connecter:
    Both have the Straight type and right angle. You can choose the size of them.


    Straight Type


    Right angle

    Package Info

    Our general packaging is white box, 1PC ac dc power adapter charger in a white box , 100 boxes in a cartont.


    The carton box materials can meet international standards, and enough to keep the safety of the product during transportation.



    The products are stored in the warehouse.

    We have a professional warehouse management SOP to ensure the safety of the storage of the goods, as well as the storage location of the goods, which is convenient for arranging shipments.


    Mixed shipments of containers, including our adapters, are accepted for shipment, and we can arrange to ship the entire container to other suppliers. Alternatively, your other supplier's products can be shipped to our factory, where they will be assembled together into a full container shipment and then shipped to you.


    Our Super Advantages

    * 16 years rich experience working with famous companies.

    * 22 days fast delivery time. for urgent need

    * The non-performing rate is less than 0.2%

    * Product range 6W ~ 360W, with UL, FCC,PSE, CCC, CE, GS UKCA, EAC, SAA, KC and S-Mark certifications.

    More Supports


    10 to 300Hz sweep at a constant acceleration of 1.0G(Breadth: 3.5mm) for 1Hour for "each of the perpendicular axes X, Y, Z"

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  • We are very grateful for your choice of our products. In order to let you know our products better, we are willing to provide free samples for testing.

    To get a free sample, please contact us  with your business needs and contact information. We will contact you in time and send free samples to your address.

    Thank you for your trust and support to us, we look forward to cooperating with you!

    ● send us an inquiry

    Let us know product specifications which are you looking for

    Output Voltage:—V

    Output Current:—A

    DC plug size: 2.5 or 2.1 ( If you need others can let us know)

    DC plug type: Straight or 90 degrees?

    DC Wire L=1.5m or 1.8m( If you need others can let us know)

    ● Confirm samples QTY

    ● Send us your address where you can receive samples, including zip code, phone number and contact person

    ● Sample delivery time: 3 days

    ● You willreceive samples within 3~5 days and test them

    To engrave customer’s logo on the adapter

    How to get free samples

    Main production process flow chart



    Step 1: The materials are tested by IQC


    Step 2:PLUG IN


    Step 3:Wave-soldering


    Step 4:Visual inspextion


    Step 5:Initial test (PCBA Test )


    Step 6:Glue to fix


    Step 7:Assembly


    Step 8:Hi-pot test


    Step 9:Burn-in


    Step 10:ATE Testy


    Step 11:Appearanceinspection


    Step 12:Packing


    Step 13:QA Inspection


    Step 14:Warehouse Storage


    Step 15:Shipping

    Which are can be customized?



    Our power adapter’s color can be black or white,or it can be the color specified by thecustomer,just let us know the panton number or color sample.






    Color Card


    You can choose a regular DC PLUG or to becustomized.



    DC Wire regular L=1.5m or 1.83m. The length can be customized


    ● Pure copper wire core to ensure product quality

    ● With pure copper wire core, small resistance,small temperature rise, fast conductivity and stable transmission

    DILITHINK provide high-quality OEM and ODM services, and through our own production lines, provide efficient and flexible solutions. Our professional team has many years of experience and can tailor the power adapter for you. Our customization service includes housing design, power cord length and connector type etc.

    Our custom services cover everything from design and prototype development to complete assembly. We also offer fast lead times and make sure we are in touch with you at every stage to ensure your expectations are met.

    We are constantly driving innovation and making progress to meet the needs of our customers. Let us help you find the best power adapter solution for you.



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