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  • December-13 2020 07:36:32

    It's good item

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  • April-06 2019 21:31:16

    Muito satisfeito com o compra e a qualidade do produto! Chegou em perfeito estado!

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  • November-16 2020 10:18:39

    Produit conforme, envoi rapide.

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  • September-09 2018 14:09:50

    I like the onboard voltmeter, and particularly the fact that the display can be turned off (the buck power converter is still operational). The display can also be switched to show either input or output voltage. Nice. The voltmeter did measure sbout 02 volts different than my test equipment. And the output voltage level is not completely independent of input level. Say I want 5V output, and supply 10V, and trim the output, then if I push the input voltage up to 20V the output climbs to 5.3V,

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  • September-26 2018 06:34:11

    There are no instructions for the switches but it is simple to work out that the left hand switch turns on and off the display, where the right hand switch toggles between input and output voltage.

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  • December-21 2017 06:18:32

    Отличный регулятор напряжения! Спасибо продавцу за хороший товар, рекомендую!

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  • December-20 2017 21:11:02

    Very good input-output characteristics, good adj range with low ripple and fast response. A good buy at twice the cost.

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  • January-02 2020 15:08:11

    Good quality product, very useful.

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  • June-26 2019 13:34:54

    Good produkt

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  • VIP3
    US
    June-10 2019 13:06:38

    thanks, work perfectly

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