[OZAPRS] Re: EMI Help (fixed)

[Hamish Moffatt]

On Sun, Aug 15, 2004 at 02:20:05PM +1000, Andrew Rich wrote:
> thanks Hamish.
> 
> I added a heatsink, and all is well ;-)
> 
> have all the bits for a switch mode as well.
> 
> the LCD backlight was chewing up all the power 

I wonder if it is possible to run the LCD backlight from an unregulated
supply, or from a higher voltage regulator; maybe a 7809 or 7808. Then
the regulator will not have to dissipate as much heat..

Hamish
-- 
Hamish Moffatt VK3SB <hamish at debian.org> <hamish at cloud.net.au>
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