Regulated power supply

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Anyone got a circuit for 0-20 volts dc 2.5 amps or more regulated power
supply

Re: Regulated power supply



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0 Volts DC @ 2.5Amps could be a problem.
Maybe Phil can help with that, he is good at making something from nothing.

;-)










(flame on!)



Re: Regulated power supply



"F Murtz"
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**  The data sheet schematic for the Natsemi LM338K will give you 1.2 to 20
volts at up to 5 amps.

However,  you will need a large heatsink to dissipate 6 watts or so  ( 2.5
times 25 ) at max current and low volts.

http://www.national.com/pf/LM/LM338.html



.........  Phil






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Thanks

Re: Regulated power supply



"F Murtz" <
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** Typo:


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..........  Phil




Re: Regulated power supply


At

http://ourworld.compuserve.com/homepages/Bill_Bowden/homepage .

you will find a very neat circuit for a supply with voltage adj and current
limiting etc

David


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"quietguy"
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  **  Dead link.



.........  Phil




Re: Regulated power supply



Phil Allison wrote:
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missing the .htm
try:
http://ourworld.compuserve.com/homepages/Bill_Bowden/homepage.htm

Dave :)


Re: Regulated power supply


Thanks Phil - the correct addy is...

http://ourworld.compuserve.com/homepages/Bill_Bowden/homepage.htm

....somehow the htm went missing from the link below when I posted it -
sorry guys

David

Phil Allison wrote:

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Re: Regulated power supply


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Thanks everyone

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