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arduino mega 2650 - Is 12V and 15A enough to make work a Ramps 1.6 Plus and two stepper motors? - 3D Printing Stack Exchange
![Twotrees Nema17 Stepper Motor, 4 Lead Stepper Motor Nema 17 Motor with 1m Cable 42BYGH 38MM 1.5A (17HS4401S) for CNC XYZ 3D Printer Twotrees Nema17 Stepper Motor, 4 Lead Stepper Motor Nema 17 Motor with 1m Cable 42BYGH 38MM 1.5A (17HS4401S) for CNC XYZ 3D Printer](https://m.media-amazon.com/images/I/615XoN6fDTL._SL1500_.jpg)
Twotrees Nema17 Stepper Motor, 4 Lead Stepper Motor Nema 17 Motor with 1m Cable 42BYGH 38MM 1.5A (17HS4401S) for CNC XYZ 3D Printer
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DRV8881: how to calculate power consumption of step motor and driver IC? - Motor drivers forum - Motor drivers - TI E2E support forums
![Looking for a transformer to power this stepper motor/driver. How many Watts should it deliver? Does it matter if its regulated or unregulated? The stepper is 4.2A per coil (bi-polar) *Rated current/phase: 4.2A *Phase resistance: 0.9ohm *Inductance: 3.8mH ... Looking for a transformer to power this stepper motor/driver. How many Watts should it deliver? Does it matter if its regulated or unregulated? The stepper is 4.2A per coil (bi-polar) *Rated current/phase: 4.2A *Phase resistance: 0.9ohm *Inductance: 3.8mH ...](https://preview.redd.it/looking-for-a-transformer-to-power-this-stepper-motor-v0-dvd7lat823y91.jpg?width=1080&crop=smart&auto=webp&s=d47fdaf57fb10d7795bbcb116bba56410060e3a6)