[Amps] motor run cap

Carl km1h at jeremy.mv.com
Thu May 7 18:24:54 PDT 2009


Well Paul, you can always drive over and drop that little beauty off 
right here.

The starting caps are non polarized and available at most electrical 
supply shops or motor rebuilders.

You could also create a substitute with a pair of electrolytics as many 
have done as a sub in HAM-M style rotators.

Carl
KM1H


----- Original Message ----- 
From: "Paul Decker" <kg7hf at comcast.net>
To: <amps at contesting.com>
Sent: Thursday, May 07, 2009 8:19 PM
Subject: [Amps] motor run cap


>
>
> Hi builders,
>
>
> I picked up a nice ~60 cfm ebm blower at our local hamfest. This thing 
> needs a motor run cap, 4mfd. What does a motor run cap do, and is a 
> cap, a cap, is a cap? Can I just pull a 4mfd cap rated at 250 or 400V 
> from my junk box?
>
>
>
> thanks,
>
> Paul, kg7hf
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