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Drok

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    Posts
  • Drok
    Keymaster
    June 14, 2016 at 2:59 am
    Post count: 2971
    in reply to: Buck Converter 8-22V 12V tp 5V 3A does not supply 3A? #5445

    Hi Andre,
    Thank you for writing in.
    Could you please tell us your order ID or the link of the product?
    It is better that you can tell us more details of how you operate the product, such as the input voltage/current, the wiring, the load.
    If you can, we sincerely hope that you can send us some images or video to let us check the problem details.
    Looking forward to hearing from you.
    Best regards

    Drok
    Keymaster
    June 14, 2016 at 2:53 am
    Post count: 2971
    in reply to: differences between multimeters #5444

    Hi D,
    Thank you for your interest in our product.
    They are all USB multimeter.
    Here the PDF files are the instructions of the these three products, please check it.
    Instruction_180043
    180055
    Instruction_200180
    You can get more details from this instructions.
    Hope this can help you.
    Best regards

    Drok
    Keymaster
    June 13, 2016 at 3:43 am
    Post count: 2971
    in reply to: Can I wire DC input/output to the Load wires? #5411

    Hi Steve,
    The meter can be powered by the solar panel.
    Here is a wiring diagram for you:
    200139_00
    Hope this is useful to you.
    Best regards

    Drok
    Keymaster
    June 13, 2016 at 3:08 am
    Post count: 2971
    in reply to: Buck Converter wrong input voltage #5409

    Hello Andre,
    Thank you for your reply.
    The links you provide one is from amazon.uk and the other is from amazon.ca.
    We cannot ensure what the problem is.
    Could you please tell us your order ID and the FNSKU which is marked on the label attached on the package?
    Waiting for your reply.
    Best regards

    Drok
    Keymaster
    June 13, 2016 at 2:50 am
    Post count: 2971
    in reply to: 600W Boost Converter Soft Switch? #5408

    Hi Mattias,
    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.
    Waiting for your reply.
    Best regards

    Drok
    Keymaster
    June 13, 2016 at 2:38 am
    Post count: 2971
    in reply to: LCD Digital Display Voltmeter Current Meter w Shunt #5407

    Hello Christopher R,
    Thank you for your reply.
    Here are two wiring diagram we think it is useful to you:
    100419_01
    100419_02
    Hope this canhelp you.
    Best regards

    Drok
    Keymaster
    June 13, 2016 at 2:08 am
    Post count: 2971
    in reply to: 180048 voltage regulator #5401

    Hello Shawn,
    Thank you for writing in.
    We have checked that this product can be used to adjust output voltage only, but cannot adjust the ohms.
    Hope this can help you.
    Best regards

    Drok
    Keymaster
    June 13, 2016 at 1:51 am
    Post count: 2971
    in reply to: Can I wire DC input/output to the Load wires? #5400

    Hello Steve,
    Thank you for writing in.
    We are not sure where the meter is you want to connect to.
    Here is a wiring diagram we think it is useful to you:
    200139
    Hope this can help you.
    Best regards

    Drok
    Keymaster
    June 12, 2016 at 4:00 am
    Post count: 2971
    in reply to: DC Voltage Regulator Index #5365

    Hello JO 753,
    The screw is for fine tuning.
    Could you please try to turn it some more laps to see if it can work?
    If not, please feel free to write back to us.
    Hope this can help you.
    Best regards

    Drok
    Keymaster
    June 12, 2016 at 3:20 am
    Post count: 2971
    in reply to: Stablize 12v output to run TV that requires 12v 2A #5364

    Hello Aaron H.,
    Yes, it will. The output voltage of this product is DC 1-35V.
    Hope this can help you.
    Best regards

    Drok
    Keymaster
    June 12, 2016 at 3:10 am
    Post count: 2971
    in reply to: Dc to dc converter, 481225L #5362

    Hello William Inman,
    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 reagrds

    Drok
    Keymaster
    June 12, 2016 at 3:09 am
    Post count: 2971
    in reply to: 12v clock resetting #5361

    Hello Bringo,
    Thank you for writing in.
    This problem is caused by the voltage drops too much when the motorcycle starting.
    You can connect a diode in series to the power supply wires and then the diode parallel connected to a 25V 470 capacitor.
    Hope this can help you.
    Best regards

    Drok
    Keymaster
    June 12, 2016 at 2:24 am
    Post count: 2971
    in reply to: LCD Digital Display Voltmeter Current Meter w Shunt #5360

    Hello Christopher R,
    Thank you for writing in.
    There is a connection diagram behind the meter like the picture show:
    100419
    Hope this can help you.
    Best regards

    Drok
    Keymaster
    June 12, 2016 at 2:15 am
    Post count: 2971
    in reply to: 12V 1 Channel Multifunctional Relay Module with Cycle Time-delay #5358

    Hello Dave,
    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 12, 2016 at 2:11 am
    Post count: 2971
    in reply to: Buck Converter wrong input voltage #5357

    Hello Andre,
    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

  • Author
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Viewing 15 posts - 2,551 through 2,565 (of 2,965 total)
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