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4.95 out of 5
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  • 14/03/2023

    Delivery was very fast. The product corresponds to the description. Quality is very good. The module works excellent and reliable. The output voltage remains constant even when the load changes. Have bought and processed these modules several times. To date, I have never had any problems or failures. Am very satisfied with this product. I will be buying more of these modules in the future. I can highly recommend a purchase.

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  • 16/01/2024

    Sieht ganz gut aus. Hoffe das auch das Ergebnis im test überzeugen wird.

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  • 14/03/2024

    Ok, fine

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  • 08/09/2021

    perfect

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  • 04/01/2021

    Great unit. Very easy to adjust voltage with built in 7 segment display. Only improvement would be to add a 5.5mm x2.0mm(or 2.5mm) on the input side to allow connection to a commonly available ac wall adapter.

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  • 30/12/2020

    good

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  • 27/11/2020

    Works wonderfully good workmanship, a little too big

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  • 03/03/2020

    This product performs as expected. It accurately shows either input or output voltage, and provides good regulation even with changing current load.

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  • 26/01/2020

    Good

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  • 28/11/2019

    Todo llegó rápido y funcionando perfectamente, buena calidad

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