tokusa6699
Electrical
What is the different between the Chopper Circuit Speed Control And PWM speed Control?
Any Website address to refer?
Any Website address to refer?
Tek-Tips is the largest IT community on the Internet today!
Members share and learn making Tek-Tips Forums the best source of peer-reviewed technical information on the Internet!
-
Congratulations TugboatEng on being selected by the Eng-Tips community for having the most helpful posts in the forums last week. Way to Go!
DC Chopper And PWM Control
- Thread starter tokusa6699
- Start date
- Status
automatic2
Industrial
Not much. PWM is typically a percentage of a synthesized frequency. Choppers act on line waves.
electricuwe
Electrical
The term chopper just descirbes the power circuit arrangement (at least one transistor and one diode in switchmode operation) whereas PWM gives an indication how the control signals are generated (constant frequency with variable duty cycle).
- Status
Similar threads
- Question
- Locked
- Question