piclist 2001\02\12\103844a >
Thread: PWM 3 phase 2 amp [motor] control
www.piclist.com/techref/microchip/ios.htm?key=pwm
face picon face BY : jamesnewtonspam_OUT@.....piclist.com



I'm forwarding this to the list for Kelly.

-----Original Message-----
From: William K. Borsum [borsumEraseMEspamspamBeGonedascor.com]
Sent: Sunday, February 11, 2001 23:43
To: TakeThisOuTjamesnewtonTakeThisOuTspamTakeThisOuTpiclist.com
Subject: Piclist question


Hi James:
Could you drop another inquiry onto the piclist for me:

Has anyone designed a PWM controller that can generate 0-150 Hz
(variable--set by a trim pot or up-down push buttons), 3-phase outputs at
1.5-2 amps--used for controlling small motors.  Must have over-current
protection.

I'm willing to pay a reasonable fee for a working (i.e. fully tested)
design--hardware and firmware.  Needed ASAP.  Offers to design and provide
a prototype will also be considered.  Please contact me directly (off-list)
at <EraseMEborsumRemoveMEspamTakeThisOuTdascor.com>  with [motor] in the subject line.

Thanks
Kelly

----------------------------------------------------------------------------
----------------------------
William K. Borsum, P.E. -- OEM Dataloggers and Seismic Instrumentation
Systems
<EraseMEborsumEraseMEspamdascor.com> & <http://www.dascor.com>San Diego, California, USA

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<001201c09509$8374fb60$0600a8c0@efplus.com> 7bit

See also: www.piclist.com/techref/microchip/ios.htm?key=pwm
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