Hi
i am waleed ,
I'm sorry for the stupid questions that i will ask, but that's better than living in ignorance
i am building a 3-axis stepper driver and need to know why should i use current limiting for my motors ? it is well known that the motor winding will (pull) the current it needs from the power supply, so what is the current limiters used for ?
Another point, some IC's are said to have choppers, does that mean that i don't need current limiting circuits when using these ICs ?
Thank you for your patience with me