--===============1782112085==
Content-Type: text/plain; charset=GB2312
Content-Transfer-Encoding: 7bit

microsoftwarecontrol wrote:

>I really need do so for a range of 2v-14v and at current 2A at least.
>
>otherwise I need to go with linear voltage regutlator, that heats up
>so much.
>
>  
>
I have done this sucessfully, but there are limits to the range. Is this
a DOWN switcher (raw DC in > 14V)
or an UP switcher (raw DC approx 1.5V).

As a rule, I never use linear regulators anymore. Once you have been to
Paris, you'll never want to go back
to the farm.

--Bob

-- 
Note: To protect our network,
attachments must be sent to
attach@engineer.cotse.net .
1-520-850-1673 USA/Canada
http://beam.to/azengineer


--===============1782112085==
Content-Type: text/plain; charset="us-ascii"
MIME-Version: 1.0
Content-Transfer-Encoding: 7bit
Content-Disposition: inline

-- 
http://www.piclist.com PIC/SX FAQ & list archive
View/change your membership options at
http://mailman.mit.edu/mailman/listinfo/piclist

--===============1782112085==--