Klantbeoordelingen

Schrijf een beoordeling
  • Alle beoordelingen(66)
  • Afbeeldingen
  • Videos
  • Ster
    • Ster(66)
    • 5 Star(61)
    • 4 Star(3)
    • 3 Star(2)
    • 2 Star(0)
    • 1 Star(0)
Sorteren op:
Top recensie
  • Top recensie
  • Meest nuttig
  • meest recent
Recensies alleen uit uw land (United States)
|
Toon origineel

Een deel van de recensie is automatisch vertaald.

  • 04/05/2021

    hello. i already have a rules card not all voltage. BAD 👎 👎 ....... 40v output = not all 20v input bad. 30v 5a output = not all 0.67v input . all not good

    Reacties (2)
    Toon origineel
  • 16/06/2021

    I build 12V charger for my e-scooter so i can charge from car or solar. 12V input and 42V output, max current is around 1.4A , i setup for 1A charge so current consumption is about 4A from input.

    Reacties
    Toon origineel
  • 05/11/2021

    Pretty fast deliverey, first optical impression the module looks well build and has a thick windings coil mounted. The heatsinks needed some filing off the sharp edges. Board not tested for its operation capabilities yet. Thanks Banggood . Bye, Hans

    Reacties
    Toon origineel
  • Arnoldo
    DE
    06/09/2021

    good DC to DC converter for my ibike battery. for solar panel voltage transformation

    Reacties
    Toon origineel
  • 31/08/2021

    check Tobe done

    Reacties
    Toon origineel
  • 23/08/2021

    item OK, function also ok

    Reacties
    Toon origineel
  • 19/01/2022

    Fast delivery add good quality.

    Reacties
    Toon origineel
  • 13/09/2021

    works well with my 12V Lipo and with 42V output

    Reacties
    Toon origineel
  • 13/12/2018

    400W DC-DC High Power Constant Voltage Current Boost Power Supply Module its good and working well. good for COB chip LED. both current and voltage adjustable

    Reacties (1)
    Toon origineel
  • 23/12/2018

    no problem.

    Reacties
    Toon origineel
Show:

    Totaal 0 Pagina's

    Ga naar pagina

    Wellicht ben je ook geïnteresseerd in

    recommendation for you
    • US$7.99
    • US$7.99
    • US$4.40
    • US$10.99
    • US$12.99
    • US$86.99
    • US$5.99
    • US$11.99
    • US$10.99
    • US$16.99
    • US$4.49
    • US$4.99
    • US$3.99
    • US$79.99
    • US$3.99
    • US$3.99
    • US$11.99
    • US$44.99