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  1. #1
    I'm building a Cnc router ,
    Can any one help or advise me on building toroidal power supply for my stepper motors,

    I watched joe Harris build log,power supply build video,

    How to choose components,
    What size bridge rectifier ?
    What size capacitors and how many, I see Joe used 4 .
    What size transformer ?

    Where to buy components?
    Any links to wiring ?

    4 x 4nm stepper motor
    4 x Am 882 digital drivers
    Added links so you can see spec.

    Thank you

  2. #2
    Last edited by Clive S; 17-05-2019 at 06:06 PM.
    The more you know, The better you know, How little you know

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  4. #3
    Thank you

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