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  • HandyMn
    CA
    2017-05-21 04:39:27

    It is a mighty little module, a great addition and building "brick" for your DIY projects. It starts to give output from about 2.8V and cuts out at 2.7V. Be careful though, when you set your output to a value with the input being 2.8V, the change in the input will result in a great change to the output, but this is not specified/guaranteed mode anyways... It may be necessary to keep the output under certain load to achieve stabilization, I will give it some test later on...

    Comments
  • 2018-07-05 23:26:01

    Perfect Buck-Boost Converter. Useful for projects where you may need a different output voltage of this DC - DC converter. I highly recommend it.

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  • Genije
    HR
    2019-02-22 04:35:16

    Nice, its good item

    Comments
  • Joseph
    FR
    2020-10-23 11:37:34

    Excellent produit, conforme à la description et à mes attentes

    Comments
  • hewloau
    AU
    2020-10-09 09:04:48

    Great product, thank you!

    Comments
  • JayBee
    CA
    2020-06-20 09:07:59

    Love these Buck/Boost power supplies to power all sorts of electronic circuits.

    Comments
  • oz7qq
    DK
    2020-03-17 07:31:23

    ok

    Comments
  • sariz96
    HU
    2019-12-06 10:25:07

    These products have arrived intact. I hope this will help me soon. :-)

    Comments
  • lorenws
    CA
    2019-09-04 18:01:06

    This is one of those modules that I find very useful to have on-hand for the final stages of tinkering with electronics. I have several in service to boost 12V lead-acid battery voltage to the 18V required for streaming audio players, as well as one for a (relatively low-current) 24V motor. I have not needed to make use of Buck mode, but passed through that when calibrating for my Boost applications.

    Comments
  • 2019-01-26 00:53:40

    Zwar raucht ab und an bei hoher 5A Belastung mal die eine "Diode" durch, aber es macht was es soll und das Preis-Leistungs Verhältnis ist einfach gut. Das Teil hatte ich schon vor einigen Jahren mal in einer Mini-Solaranlage eingebaut. Funktioniert einfach richtig gut. Gerade für Kleinspannung, wo maximal 3A fließen hält das Ding ewig.

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