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  • 28/07/2018

    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.

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  • 03/11/2017

    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.

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  • 09/06/2017

    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.

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  • 20/11/2018

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

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  • 15/09/2018

    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

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  • 11/09/2017

    O produto cumpre o que promete, recomendo a todos.

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  • 18/02/2019

    contento funciona perfecto. usado fpv tambien cualquiera

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  • 16/07/2018

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

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  • 15/11/2017

    to be tested

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  • 23/02/2021

    VFM power module, It works as described. Fast shipping and delivery , good packaging. All ok! Useful and handy products if you are interesting in rapid development for DIY electronics project, i recommend it.

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