View Single Post
  #58  
Old 12-06-2011
RudolfXC RudolfXC is offline
Senior Member
 
Join Date: Jun 2011
Location: Lancashire
Posts: 539
Default

Quote:
Originally Posted by V12 View Post
Sorry thatīs wrong. Before the FET transistors were used there were several ESC what used a relay for full trottle position for reducing voltage drop at the ESC powerstage. These were called Turbo ESC sometimes.

Yes, sorry you are right.

Demon made a speedo using a standard transistor which got you to about 80% and then switched in the relay for full power. Also, I think some old speedos used a relay for the brake.
Reply With Quote