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  • July-28 2018 13:14:40

    I find this to be a rock solid stable voltage converter. I use these to power my receiver from my transmitter reliably so that I can update the firmware on the receiver. Wiring is straight forward and when you test the output it 3.3V as it should be.

    Comments
  • November-03 2017 12:06:54

    Very good and fast. Perfect for my purposes. I have tried it and it complies with all its characteristics. With 4 v. of entry, already has the output of 3.3v.

    Comments
  • June-09 2017 06:28:36

    Рабочая частота преобразователя около 340 Кгц, для fpv лучше не использовать. смог выжать максимум 2.45 Ампера. у некоторых экземпляров (двух из пяти) на входе и выходе отсутствуют блокировочные конденсаторы.

    Comments (1)
  • November-20 2018 15:16:26

    petit module tres petit ! pas tester encore mais ça ne serait tarder !!

    Comments
  • September-15 2018 21:56:03

    This step-down is very useful if you with to step down the voltage for an AIO FPV camera when you would like to have it connected to a battery with a voltage higher than 3.3

    Comments
  • September-11 2017 07:07:21

    O produto cumpre o que promete, recomendo a todos.

    Comments
  • February-18 2019 14:17:08

    contento funciona perfecto. usado fpv tambien cualquiera

    Comments
  • July-16 2018 20:46:34

    my received package 4pcs not 5X...why??? not profesional seller. 4pcs not 5pcs

    Comments
  • November-15 2017 02:55:47

    to be tested

    Comments
  • February-17 2020 22:19:06

    i hope to test it soon

    Comments
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