Subject:
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Re: Motor Output
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Newsgroups:
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lugnet.robotics.handyboard
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Date:
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Fri, 25 Sep 1998 02:58:38 GMT
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Original-From:
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marco antonio assfalk oliveira <assfalk@^spamcake^unm.edu>
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Viewed:
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1250 times
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REF: PWM control of 4A, 12 VDC motors with an LMD18200-based
H-bridge
HandyBoard
Greetings,
Two LMD18200s apparently can be 'bridged', being then capable
of currents of 6A (average) and 12 A (peak). This information
is based on specifications reported by Wirz Electronics on the
page
http://wirz.com/motor/board.html
I have acquired a non-bridged kit from that company and will
report results as soon as I test it, if you so desire.
Thank you for your attention.
Marco A.A. de Oliveira assfalk@eece.unm.edu
------------------------------------------------------------
Research Assistant/ UNM/NASA ACE Center
Cooperative Robotics Project EECE Bldg. Rm. 110
Fax: +1-505-277-4681 Albuquerque,NM 87131
Office: +1-505-277-1437 http://ace.unm.edu
-----------------------------------------------------------
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Message is in Reply To:
 | | Re: Motor Output
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| (...) hehehe!! Have you ever tried to do PWM with a relay? ;) Sounds like a buzzer... and is not quite healthy for the relay... Use LMD18200!!... altrough they are limited to 3A with a 5A peak... Can somebody tell us if we can put two LMD18200 in (...) (26 years ago, 24-Sep-98, to lugnet.robotics.handyboard)
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