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  • May-31 2019 10:35:11

    buck power supply unit. very well made, they have some minor traces of fluxant on the solder side, but that is not an real issue. good value for money, satisfied alimentatore buck. molto ben fatto, hanno alcune tracce minori di flussante sul lato saldato, ma questo non è un problema reale. buon rapporto qualità-prezzo, soddisfatto

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  • January-09 2018 14:35:42

    I’ used already in projects and works very good. Compact in size and very light weight gives plenty of power for drive almost anything. It remains cool even with big loads (I’ tested with 180W Load) and it’s very stable. Only the core of inductor it’s a little warm but for the amount of amperage that I drown in the circuit I think that is logic! The delivery time it’s not the fastest but good and the service of the seller it’s excellent.

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  • August-23 2018 07:45:42

    bought two piece for split power supply diy. smaller than expected. hope both works. need to change the trim pots with a liner volume control for more convenient usage.

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  • April-12 2019 00:58:27

    Very good for specialists in electronics .. I recommend it

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  • May-29 2020 14:42:35

    circuit imprimé de très bonne qualité, condensateur 105 °, reçu dans une pochette antistatique, reste plus qu'a mettre en service.

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  • November-15 2020 05:51:28

    Does the job 100%. Very happy.

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  • December-01 2017 19:19:12

    These are the ticket for a greater capacity (amps wise) buck converter. Use it with a fused output and they will last a lot longer (If you are experimenting like I do). I also replace the board mount 10k pot with a remote mounted one. Makes it easier to adjust. I have 3 power supplies using this method and they work as well as the high priced ones. Nicely made little board.

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  • October-24 2019 12:49:22

    Очень долгая доставка - 72 дня. Модуль очень интересный, буду делать на его основе регулируемый блок питания.

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  • March-15 2018 07:15:36

    Ottimo rapporto qualità prezzo. L'ho provato con 12V e 5A e scalda un po' ma non eccessivamente. Con 8A penso sia necessario un buon raffreddamento. C'è bisogno di un multimetro per regolare gli ampere e i volt massimi in uscita. E' un buon prodotto.

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  • February-27 2019 02:41:37

    Использую для зарядного устройства автомобильных аккумуляторов.

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