Customer Reviews

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  • 2020-08-11 15:07:48

    Comprei o modelo ao lado e me entregaram outro que só eleva tensão e não abaixa conforme anunciado. GOSTARIA QUE ME ENVIASSEM O MODELO QUE COMPREI. OU QUE TENHAM MAIS ATENÇÃO NOS DESPACHOS.

    Comments
  • 2020-01-31 04:09:01

    As specified. Recommended. A+++

    Comments
  • 2020-08-01 03:07:48

    De acordo com o anúncio

    Comments
  • bruno
    FR
    2019-11-16 12:44:52

    Well arrived but should be better protection in the package because all these DC converter are heavy and this step Down module go out the bag protection, happily not outside the bag. to be tested

    Comments
  • 2020-09-18 10:39:52

    perfect working buck boost. nice stable in as well CV as CC! can do more than 80 watt if forced cooling is applied.

    Comments
  • 2020-02-28 06:00:40

    awesome little converter! it starts working at 9.2v, any lower than that and it cuts off the output, but it is really stable and accurate!

    Comments
  • 2020-08-04 03:16:02

    ok

    Comments
  • 2020-06-16 02:40:18

    tutto come descritto

    Comments
  • 2020-06-07 11:43:33

    very good

    Comments
  • 2020-03-22 21:55:03

    very good item for me. thank you.

    Comments
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