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- Path: sparky!uunet!noc.near.net!mars.caps.maine.edu!maine.maine.edu!io10046
- Organization: University of Maine System
- Date: Friday, 20 Nov 1992 12:36:03 EST
- From: <IO10046@MAINE.MAINE.EDU>
- Message-ID: <92325.123603IO10046@MAINE.MAINE.EDU>
- Newsgroups: rec.models.rc
- Subject: Question About Speed Controls.
- Lines: 16
-
- I have a question about the operation of speed controllers.
- What is ment by high frequency speed controls? I known that they
- are supossed to be better for the motor and its brushes but why?
- Does it reduce brush arching? What does the output of a controller
- look like? Maybe:
-
- ---- ---- ---- 7.2V
- | | | | | |
- | | | | | |
- ---- ---- ---- --- 0.0V
-
- What is the frequency? In the KHz?
-
-
- Aaron Brasslett
- University of Maine
-