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Celeritas adding large capacitors to TMC2240 to prevent voltage current drop on hard accelerations 1

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Fintech Repair Shop

I've been thinking about this for awhile. What would happen if added some large capacitors on my BigTreeTech TMC2240 drivers. during hard accelerations my stepper motors skip steps at 1.5A. If I keep adding current to compensate my motors and drivers will heat up. My thought was to add some large capacitators to act like a buffer to pick up the slack. My BigTreeTech TMC5160 Plus external don't even skip a beat at 600mm/s 35K acceleration. Let me below if you think this is a dumb or good idea in the comments?

Capacitors I'm using
https://amzn.to/4cSxkSl

TMC2240
https://amzn.to/4cumouv

TMC5160 Plus
https://amzn.to/460sPTM



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posted by beziquebd