Skip to main content
shopping_basket Basket 0
Login

Power supply requirements for driving a PM servo motor?


Boss

Power supplies driving "normal" loads are generally straightforward.
What are the requirements or pitfuls of using a switch mode PSU driving a pulse width modulated speed controller with a PM motor load?
I assume during start-up and running with and increasing motor load is just typical loading, but what about when suddenly reducing the motor loading, could this cause problems with the back EMF generated?

Share this post
DesignSpark Electrical Logolinkedin