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  1. 16-02-2017 #8
    njhussey's Avatar
    Lives in Gloucester, United Kingdom.
    njhussey
    Last Activity: 03-01-2025 Has been a member for 9-10 years. Has a total post count of 1,375. Received thanks 127 times, giving thanks to others 89 times.
    The switch mode ones don't take back EMF from the drivers when the machine is decelerating. If you make a linear PSU with some nice big caps then this is best, and you can make it to the ideal voltage. You really want some nice 80V drivers and a 72V PSU...then it'll fly which is what you need to cut plastic. I cut UHMWPE at 8000mm/min, your matched set wont get near that.

    Sent from my HUAWEI VNS-L31 using Tapatalk
    Neil...

    Build log...here
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