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Re: heat
- To: tesla@pupman.com
 
- Subject: Re: heat
 
- From: Terry Fritz <twftesla@uswest.net>
 
- Date: Wed, 16 Aug 2000 11:50:34 -0600
 
- Delivered-To: fixup-tesla@pupman.com@fixme
 
- In-Reply-To: <8625693D.005721EE.00@em.fcnbd.com>
 
Hi John,
	The power dissipated in the resistors is very close to the 60 HZ AC across
them squared over the resistance.
1600^2 / 10,000,000 = 0.256 watt  
That is "plesantly warm" for a 1/2 watt resistor.  perhaps 100F lower than
the acrylic cares about.
The 15 megs are fine.  Nothing critical there...
Cheers,
	Terry
 
At 10:54 AM 8/16/00 -0500, you wrote:
>
>
>
>Terry,
>
>One more quickie.  Can I expect the 1/2 watt 10 meg bleeder resistors in
>my MMC to generate any kind of heat.  I so what kind of temps are we
>talking?  I want them to sit on a strip of acrylic which I believe is ok
>to 180 F.  Also, are 15meg resistors ok in place of the 10 meggers?
>
>Thanks,
>John M.
>
>
>