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  • Geo
    GR
    2020-08-26 08:17:07

    nice one

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  • 2017-04-21 04:50:24

    This is the module powering my DSO Shell oscilloscope at about 9.5V from an 18650 cell. It shows about 10-15mV ripple at around 10kHz(?).

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  • 2019-03-28 02:15:39

    A premier vue bon ne qualité, mais a tester

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  • 2019-01-29 13:08:21

    je recommande

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  • 2020-07-02 02:31:37

    Das Einstellen der gewünschten Ausgangsspannung gestaltet sich zwar etwas schwierig( man muß sehr lange drehen eh überhaupt etwas passiert, dann reicht eine kleinste Bewegung des Schraubendrehers und man ist weit drüberraus), hält dann aber die gewählte Spannung ganz gut(auf 0,5V genau). Paßt gut auf ein 2S Li-Ion-Case.

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  • 2020-08-21 03:40:51

    Arrived fast, safe and sound. One piece was checked with 5V input and around 20V output at about 20 mA. The item performed as it expected. A huge (14V) ringing of 153 MHz appears after every switching transient. For me it worth it's price.

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  • 2020-06-04 10:53:33

    All as described. Will do 2A out at low Vin-Vout difference. Works well for small projects!

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  • VE5PJ
    CA
    2020-09-25 17:05:34

    Work well.Used them before.Very handy and easy to setup.

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  • JCVI
    ES
    2020-09-23 16:14:45

    Excelente! recomendado!

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  • orestes
    MX
    2020-07-03 22:10:30

    bien se ven las vamos a probar

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