ECN Electrical Forum - Discussion Forums for Electricians, Inspectors and Related Professionals
ECN Shout Chat
ShoutChat
Recent Posts
A 5-20(20a) receptacle is legal on a 15a circuit?
by libellis - 10/10/21 12:46 PM
GFCI's pops in large numbers
by dsk - 10/07/21 03:46 PM
Backup Generator Done Right
by timmp - 10/06/21 02:07 PM
How's all our Non-US folks doing?
by dsk - 09/30/21 05:06 AM
Well I am back to stay (nearly 6 years)
by Bill Addiss - 09/26/21 11:09 PM
New in the Gallery:
240/208 to a house
240/208 to a house
by wa2ise, October 9
Now you know.
Now you know.
by Tom_Horne, September 7
Who's Online Now
0 members (), 5 guests, and 23 robots.
Key: Admin, Global Mod, Mod
Previous Thread
Next Thread
Print Thread
Rate Thread
#74460 01/22/07 01:06 PM
Joined: Dec 2003
Posts: 36
D
Member
Anyone know where I can find a 40A rheostat for a 12VDC Auger motor? Or an economical PWM controller?

#74461 01/22/07 01:43 PM
Joined: Sep 2001
Posts: 806
N
Member
Newark Electronics stocks Ohmite wirewound rheostats up to 1000 watts.
http://www.ohmite.com/cgi-bin/showpage.cgi?product=rheostats_wirewound http://http://www.newark.com/jsp/brand/brands.jsp?mfg=OHMI

A 12V PWM motor speed control is pretty standard stuff in the RC hobby or amateur robotics field. I have played around with units from IFI Robotics:
http://www.ifirobotics.com/speed-controller-selection-guide.shtml


[This message has been edited by NJwirenut (edited 01-22-2007).]


Link Copied to Clipboard
Featured:

Tools for Electricians
Tools for Electricians
 

* * * * * * *

2020 Master Electrician Exam Preparation Combos
2020 NEC Electrician
Exam Prep Combos:
Master / Journeyman

 

Member Spotlight
MarkC10
MarkC10
CA, Inland Empire
Posts: 43
Joined: September 2013
Top Posters(30 Days)
dsk 5
Popular Topics(Views)
284,541 Are you busy
217,274 Re: Forum
203,620 Need opinion
Powered by UBB.threads™ PHP Forum Software 7.7.5