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  • 01/03/2020

    This PCB has mistake — one lead of optocoupler is not connected, so the device does not work. But it is easy to fix yourself. Also the specified parameters are wrong — when voltage will exceed 20 Volts, the MOSFET will break, because gate-to-source voltage of F5305S MOSFET cannot exceed 20 Volts. Also, if you want to control this board with 3.3 V logic, then you should short-circuit the LED, otherwise there will not be enough current for optocoupler. Also the module does not have protection diode to use it with inductive load.

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  • 19/03/2022

    super

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  • 05/10/2020

    Nice

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  • 16/08/2019

    Looks good but not tested yet

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