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  • 2019-02-08 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.

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  • zoltan
    HU
    2018-01-04 03:34:58

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

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  • 2018-07-05 23:30:17

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

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  • IRobot
    DE
    2020-04-16 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.

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  • 2020-06-28 11:52:13

    arrived within timeframe. lots of excess packaging but great quality

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  • indy_v
    IT
    2020-06-27 07:02:24

    good item

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  • 2019-10-09 03:42:32

    Unfortunately not tested but looks good !

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  • 2019-01-13 21:52:01

    So far so good. I figure: for the price, I can't go wrong. It would cost me more if I was to build them myself.

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  • 2019-09-24 02:31:47

    Fajne moduły do różnych zastosowań.

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  • 2019-08-10 14:14:04

    YES

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