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4.87 out of 5
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    2019-07-11 08:46:37

    good product, maximum current reached 300mA. I suggest to make a small change: remove the transformer and the rectifier diodes and attach a 30V 2A power supply to the inputs. I recommend putting a larger heat sink / fin on the LM317. In the photos you see my changes.

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    2019-06-07 06:19:43

    In attesa di essere costruito

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    2019-08-15 12:30:09

    Produto chegou conforme o anuncio, veio completo todas as peças Anexo foto do produto

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    2019-08-13 13:10:58

    der Zusammenbau der Spannungsversorgung war doch sehr anspruchsvoll über Anleitungen im Internet war es aber machbar auf YouTube gibt es eine gute Anleitung zudem hat die Spannungsversorgung einiges Potential zur Verbesserung

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    2019-05-28 05:57:55

    Das kann Jeder gebrauchen.

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    2019-05-01 02:19:46

    İstanbul'a 10gunde geldi efsane bu ürün

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    2019-04-30 04:45:55

    Siparis verildikten 11 gun sonra yurtici kargo ile elime ulasti, herhangibir vergi vs. extra ucret cikmadi

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    2019-04-23 05:01:20

    Todo perfecto

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