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  • 27/11/2020

    Transporte rápido, boa qualidade

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  • 13/05/2018

    Works great as an led driver. It was a bit difficut to find the right settings. Just turn everything all the way down then rise voltage and current solwly with multimeter attached.

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  • 05/07/2017

    This is great module, that can be used both for battery charging and as LED driver. I mostly use it as a driver for these dirt cheap 10w LED: https://goo.gl/g3aBNy

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  • 14/12/2016

    I bought two and both work as they should. No problems so far. Using them to power a 10W LED chip.

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  • 08/05/2016

    This is very good quality module , also good many features and adjustable voltage, ampere,and battery full charge indicator.

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  • 25/03/2019

    I wish there were something like this but smaller and cheaper, even if it couldnt handle as much power. These are particularly useful for driving LEDs because of their constant current, but it would be nicer to have a larger number of less powerful constant current drivers for this price. If only one or two drivers are all that's needed however, these should perform the task adequately.

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  • 20/08/2017

    This is great module, that can be used both for battery charging and as LED driver.It is quite versatile as LED driver and I mostly use it as a driver for these dirt cheap 10w LED: https://goo.gl/g3aBNy

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  • 25/05/2017

    Second achat de ce module qui fonctionne parfaitement : je l'utilise pour adapter un petit panneau solaire 18V à la charge de différents accus. Réglages faciles et précis.

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  • 01/11/2017

    Paczka dobrze zapakowana. Przetwornica dobrze wykonana działa jak należy. Dobry zakup :)

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  • 09/01/2019

    Спасибо! Посылкой доволен, упаковано хорошо, доставлено в оговоренные сроки. Модуль соответствует заявленным характеристикам.

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