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  • 2020-07-26 03:50:03

    Todo OK

    Comments
  • 2019-01-04 10:29:34

    The simplistic mounting of the transmission of the output voltage via an optocoupler to the primary of the switching power supply is the cause of the approximate setting of the setpoint because the response of the optocoupler is not linear. In a well-designed assembly, there is a second feedback opto-coupler on the low-voltage side setpoint, which linearizes the response of the optocouplers and therefore the voltage regained with the rotation of the setpoint potentiometer

    Comments
  • mvs1958
    UA
    2018-08-14 08:27:15

    Доставили быстро, блок питания работает нормально. Рекомендую, спасибо!

    Comments
  • 3Quadro
    HU
    2018-08-07 06:16:34

    Köszönöm szépen. Köszönöm szépen. Köszönöm szépen. Köszönöm szépen. Köszönöm szépen. Köszönöm szépen. Köszönöm szépen.

    Comments
  • pequod
    ES
    2019-03-27 05:48:54

    Useful kit

    Comments
  • Robert
    US
    2019-03-16 14:14:26

    This is great for my small model train.

    Comments
  • Seastar
    NL
    2019-03-01 05:35:48

    Received with no visual damage, but wrong USA connector instead of European

    Comments
  • 2018-06-29 06:21:16

    Ürün kaliteli

    Comments
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