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  • October-06 2020 14:00:12

    produtos recebidos e apresentando Boa aparência e qualidade e agora desfrutar de sua tecnologia

    Comments
  • February-08 2019 11:35:57

    I used the Step up PCB with powerbanks in my measuring system. They do the job well. But the start up rush should be better. I have some troubles with stroke current after switching on.

    Comments
  • January-04 2018 03:34:58

    Very useful and mini size and high performance. I use it in my power supply make higher voltage. I recommend it.

    Comments
  • July-05 2018 23:30:17

    Awesome Boost Converter. Very easy to use on different projects. I totally recommend it.

    Comments
  • April-16 2020 09:15:23

    Came in good condition, take them to get the right Voltage for LED lights. Working for a while without problems, becomes some warm.

    Comments
  • January-20 2021 15:40:17

    Tested with 17 volt input and 24 volt output,1,7 amp load ,temp 50deg celc.?!!

    Comments
  • November-11 2020 03:59:33

    Dorazili rychle. Fungují jak mají

    Comments
  • November-06 2020 06:05:06

    funktioniert

    Comments
  • October-16 2020 09:28:00

    AAA+++

    Comments
  • October-16 2020 03:11:13

    Chegou tudo em condições produto bom recomendo.

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