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  • michiuo
    JP
    2020-01-24 23:18:40

    If it does not work, you should turn potentiometer counterclockwise more than 20 times.

    Commentaires (1)
  • 2020-09-23 18:27:37

    some works some doesnt but still a great price

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  • 2020-01-20 04:05:46

    Taken because sometimes it happens to feed things that go to 12 volts, so excellent for lowering the voltage.

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  • 2020-03-04 14:58:20

    Well arrived

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  • Kristof
    BE
    2020-02-17 20:16:12

    Very good boest converter

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  • James
    US
    2019-11-22 13:47:04

    Thank You BangGood.

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  • 2017-12-20 14:13:13

    Заказал две схемки по конечной цене в два раза ниже чем покупал до этого. С бесплатной доставкой. Нужно не торопится и надо поискать варианты. Всё работает хорошо. Максимально подымает ровно до 26 вольт, в моём случае от 3 вольт так как меньше источника тока не было. Проверил обе

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  • 2017-07-13 04:04:42

    Despite its very small dimension this product is very interesting; powered with 12Vdc I was able to rise the voltage very close to 30Vdc.The output adjustment is very fine. I don't still have the opportunity to check it under loading contidion but it looks promising. Afer further testing I will probably purchase more units. Nonostante le sue ridotte dimensioni questo circuito alimentato a 12 volt ha incrementato la tensione di uscita sino a circa 30VDC, La regolazione in uscita è molto fine. non

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  • 2017-10-28 06:43:21

    Пайка качественная сам пока не пойму зачем и куда я хотел ее поставить проектов много в голове и на деле! с момента оплаты 9 дней до Ростова-на-Дону!

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  • 2018-01-29 15:26:16

    I put (3.7v)1s. at the entrance, and set it to go 12v. .its a nice up dc boost; i input, 7.4v (2s) and no voltage down to 7.4v. solo up to 7.4v Input Voltage 2 to 24 V Max Output Voltage 28 V Max Output Current 2 A Adjustment 25-Turn Trimpot Efficiency up to 93% Switching Frequency 1.2 MHz

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