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4.88 out of 5
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  • cmuVIP1

    This module is really good. It has less spikes/noise as compared to other boost modules. 1.5v p-p at 2.6A and 2v p-p at 4.3A. And it is very simple to filter the noise in this module below 200mv p-p. Temp rose to 52 deg C at 2.6A . Tested upto 8A input current and it works well but requires a fan or bigger heatsink for extended use at 8A input.

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  • 24/01/2020

    I use them mainly as powersupply for my LED projects: 12V in 31V out. When used in parallel, calibrate them carefully !! otherwise they let out the magic smoke. For this high power project (200 W) I run 4 in parallel with 50 cm thin wire on the output for equalisation of the load. Very happy customer

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  • 23/08/2018

    excellent board. built on mcpcb. so no worry about heat desipation . bought for diy power supply for led.

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  • osaVIP2

    Very good price.

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  • 04/08/2021

    The unit works as specified. Max output voltage is 59vdc on a 19vdc input.

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  • 13/09/2019

    Top. Bem mais barato do que aqui no Brasil. É provavelmente bem melhor.

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  • 17/03/2019

    Accuracy is superb....

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  • 22/03/2022

    The product is so small it can easily be connected to the inside of a Laptop adapter. It's not hard to mount a bicycle and make it electric.

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  • 13/05/2022

    I arrived in good state from China to Colombia thanks 😊

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  • 30/12/2021

    Reasonable price, needy dissipator and fan, did not test

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