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  • Author
    Posts
  • Drok
    Keymaster
    June 21, 2016 at 1:51 am
    Post count: 2971
    in reply to: Datasheet #5718

    Hello John,
    Thank you for writing in.
    So sorry that we cannot find out the converter by “zs-pd”.
    Could you please tell us your order ID or the link of the product?
    With your help, we can find a solution more quickly.
    Best regards

    Drok
    Keymaster
    June 21, 2016 at 1:47 am
    Post count: 2971
    in reply to: Certifications for export mini amplifier 3W+3W 5Vdc #5717

    Hi Marco,
    Thank you for writing in.
    Since many products is with similar titles, we cannot ensure which product you are referring to.
    And sorry that we are not sure which certification you need for export.
    Could you please tell us your order ID or the link of the product and the certification you need?
    With your help, we can find a solution more quickly.
    Best regards

    Drok
    Keymaster
    June 20, 2016 at 1:38 am
    Post count: 2971
    in reply to: light sensor #5674

    Hello ken,
    Thank you for writing in.
    Could you please tell us your order ID or the link of the product?
    With your help, we can find a solution more quickly.
    Best regards

    Drok
    Keymaster
    June 19, 2016 at 1:41 am
    Post count: 2971
    in reply to: USB security monitor manual #5654

    Hi andy,
    Thank you for your reply.
    Sorry that this is not the product of ours.
    We cannot provide the instruction for you.
    Beg your understanding.
    Best regards

    Drok
    Keymaster
    June 17, 2016 at 2:32 am
    Post count: 2971
    in reply to: 600W Boost Converter Soft Switch? #5571

    Hi Mattias,
    Putting the DC relay at the input would be better.
    Putting at the input can turn on /turn off the product.
    Putting at the output can turn on/ off the output of the product.
    Hope this can help you.
    Best regards

    Drok
    Keymaster
    June 17, 2016 at 2:00 am
    Post count: 2971
    in reply to: USB security monitor manual #5563

    Hello andy,
    Thank you for writing in and sorry for the inconvenience caused on you.
    So sorry that we are not sure which product you have bought.
    Could you please tell us your order ID or the link of the product?
    With your help, we can find a solution more quickly.
    Best regards

    Drok
    Keymaster
    June 16, 2016 at 6:26 am
    Post count: 2971
    in reply to: 600W Boost Converter Soft Switch? #5542

    Hello Mattias,
    Thank you for your reply.
    There is no pin or simple way to turn on/off the booster easily.
    But you can add a timer relay in the input or output.
    Hope this can help you.
    Best regards

    Drok
    Keymaster
    June 16, 2016 at 1:44 am
    Post count: 2971
    in reply to: DROK®Micro LED DC-DC Digital Boost Voltage Converter No-Load Current Draw #5525

    Hi Ayo,
    Thank you for writing in.
    Sorry that since many product is with similar title, we cannot find out which product you are referring to.
    Could you please tell us your order ID or the link of the product?
    With your help, we can find a solution more quickly.
    Best regards

    Drok
    Keymaster
    June 16, 2016 at 1:31 am
    Post count: 2971
    in reply to: CC CV DC Converter 7-35V a 1.25-30V #5522

    Hello Davide,
    Thank you for writing in and your detailed description.
    Sorry for the inconvenience caused on you.
    Could you please send us an email (service at droking dot com) with some pictures or video of your wiring to let us check the problem details.
    With your help, we can find a solution more quickly.
    Waiting for your reply.
    Best regards

    Drok
    Keymaster
    June 15, 2016 at 2:22 am
    Post count: 2971
    in reply to: Mini stereo amplifier technical specification #5477

    Hello Marco,
    Thank you for writing in.
    This PDF file is the Datasheet of the product, please check it.
    Datasheet_090155
    Hope this can help you.
    Best regards

    Drok
    Keymaster
    June 14, 2016 at 3:54 am
    Post count: 2971
    in reply to: Dc to dc converter, 481225L #5454

    Hi William Inman,
    Thank you for your reply.
    48V is the intermediate value of the product.
    The input voltage of this product is not fixed.
    The input voltage range of this product is 30-60V, adjustable.
    Hope this can help you.
    Best regards

    Drok
    Keymaster
    June 14, 2016 at 3:20 am
    Post count: 2971
    in reply to: Buck Converter wrong input voltage #5451

    Hi Andre,
    Thank you for your understanding.
    However, could you please send us an email (service at droking dot com) with the images of the product and the FNSKU which is marked on the label attached on the package?
    With your help, we can check if there is something wrong with packing.
    If yes, we can avoid making the same mistakes.
    It is better that you can tell us your order ID,too.
    Looking forward to hearing from you.
    And thank you for your cooperation in advance.
    Best regards

    Drok
    Keymaster
    June 14, 2016 at 3:11 am
    Post count: 2971
    in reply to: LCD Digital Display Voltmeter Current Meter w Shunt #5450

    Hi Christopher R,
    You’re welcome.
    If you have any questions, please feel free to contact us.
    Have a nice day!
    Best regards

    Drok
    Keymaster
    June 14, 2016 at 3:09 am
    Post count: 2971
    in reply to: 180048 voltage regulator #5449

    Hi Shawn,
    Could you please tell us your order ID or the link of the product?
    With your help, we can find a solution more quickly.
    Best regards

    Drok
    Keymaster
    June 14, 2016 at 3:04 am
    Post count: 2971
    in reply to: Current Readings Innacurate #5448

    Hi Preston Rice,
    Thank you for writing in.
    Sorry for the inconvenience caused on you.
    Could you please send us an email (service at droking dot com) to tell us more details of how you operate the product, such as the input voltage/current, the wiring?
    If you can, we sincerely hope that you can send us some pictures or video to let us check the problem details.
    With your help, we can find a solution more quickly.
    Waiting for your reply.
    Best regards

  • Author
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Viewing 15 posts - 2,536 through 2,550 (of 2,965 total)
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