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  • 2019-02-03 12:32:18

    El producto se ve resistente y los componentes se ven bien soldados, aun no realizo las pruebas de funcionamiento pero a primera vista lo veo muy bien, muy buena relación calidad/costo.

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  • 2017-11-24 08:57:43

    veio tudo certo! recomendo o vendedor! ! produto de ótima qualidade!

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  • kevinnz
    NZ
    2017-07-21 17:20:00

    I bought two of these to make a power supply.They look well made and all components are neatly soldered in place especially the heat sinks.Voltage and current are easily adjusted using the trimmer pots

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  • TGabor
    HU
    2018-01-05 14:12:19

    Could not test it in depth.

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  • 2018-07-25 15:20:58

    veio tudo certo !!!!! produto de boa qualidade !!! recomendo o vendedor !!!

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  • 2020-03-10 12:45:33

    I used this to step down the 24v on my Predator to 12v for my custom LED lights on the Effector. Still working after a few weeks of use.

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  • 2020-07-13 20:32:56

    Good Buy, works perfect. Delivery came fast.

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  • 2020-01-02 10:19:46

    Good

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  • dabol
    FR
    2018-02-15 13:12:41

    this dc-dc is good, but weak : rated for 8A, its hard to get it (6A ... not more for 24v->12v). i use it at 5 Amps with fan . after 10 days use : the voltage down sowly , 12.6V, drop down slowly around 5v in 4 hours, and after : dont work anymore. i say to me " 1 dc-dc... okay, manufacturing problem ... it happen ..." i use another one at 4 Amps, same thing : 12 days and drop down to 3 V . now, i use 2 of them at 13.3V, 3 Amps each. i will see . my use : charge 12V battery by 24V battery, charged

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  • 2015-11-04 10:05:05

    Если потребляемый ток не превышает 5а то его можно использовать для ограничения тока и напряжения. При токе 8а чип XL4016 греется больше 100 градусов...

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