Jan 20, 2003 #1 palindrome Electrical Dec 19, 2002 8 How is the speed control handled in cordless drills? Is it more than just a variable resistor - active circuit, or not? TIA
How is the speed control handled in cordless drills? Is it more than just a variable resistor - active circuit, or not? TIA
Jan 21, 2003 #2 jclough Industrial May 25, 2001 83 I don't know for certain but the noise mine makes sure sounds like a chopper drive... I too would be interested. Upvote 0 Downvote
I don't know for certain but the noise mine makes sure sounds like a chopper drive... I too would be interested.
Jan 21, 2003 #3 nbucska Electrical Jun 1, 2000 2,191 Chopper -- it is the only efficient solution. <nbucska@pcperipherals.com> Upvote 0 Downvote
Jan 25, 2003 #4 jbartos Electrical Jan 15, 2000 6,440 Suggestion: Visit http://www.repairfaq.org/REPAIR/F_appfaqc.html#APPFAQC_009for 8.3) Motors in cordless power tools Upvote 0 Downvote
Suggestion: Visit http://www.repairfaq.org/REPAIR/F_appfaqc.html#APPFAQC_009for 8.3) Motors in cordless power tools
