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4.8 out of 5
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  • 22/05/2019

    vandaag met deze step up convertor en een stepdown converter een voeding voor een Cpap apparaat gemaakt van 12 naar 24 en 3.3 volt de step up is eenvoudig in te stellen en blijft stabiel binnen 15-20% ingang spanning variatie ieder keer bij opstarten exact dezelfde spanning klasse ,en bij een opgenomen stroom van 5 Ampere wordt hij nauwelijks warm.

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  • 28/04/2019

    very good quality arrive on estimated time

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  • 24/05/2019

    Great Boost Converter!!! Efficiency (10,5 V to 15 V): 93 % to 95 %. I would recommend only 50 watts without air cooling.

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  • 23/09/2018

    Very nice in quality, and easy to adjust voltage. Doesn't even get warm under a load. Great product.

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  • brocak
    CZ
    29/09/2020

    Great DC to DC stepup changer for loads up to 100Watts. Ideal for solar powered or controlled systems. It can measure both input and output voltages. Easy to use and set. Great value.

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  • 20/08/2020

    Product arrived quickly and works as advertised. Very satisfied!

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  • 23/03/2021

    absolutely amazing

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  • 19/10/2020

    Goods arrived well packaged.

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  • 05/10/2020

    good return for price

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  • 04/10/2020

    Lots of responsibility and commitment to their customers,

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