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4.93 out of 5
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  • 05/11/2020

    I bought this power supply to power a small submersible pump at 12V DC voltage. Advantageous is the regulation of the voltage and thus the regulation of the speed of the motor. At this power supply it is possible to set voltage 3.7 - 12.5V. It is a pity that only one third of the potentiometer path is used for regulation. I tried to load the power supply with 5A at different voltages up to 12V. Worked well without much heating with a voltage drop of 300 - 400mV. When setting 12.5V, there was no voltage drop, see Figure 3. This product met my expectations and I will use it.

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  • 26/12/2020

    Thank you Baangwood. You arrived on time and under trial. My compliments

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  • 19/06/2020

    Okay, perfect what I needed.

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  • 13/04/2021

    very satisfied

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  • 18/02/2021

    It came in okay and it works

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  • 09/02/2021

    all the high quality ! see you again!

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  • 01/01/2021

    Very useful for my welder.

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  • 27/11/2020

    Awesome little power supply for the price.

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  • 19/02/2021

    Fast delivery. So far so good!

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  • 09/02/2021

    as described.. max to 12,5v

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