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Electronics => General Electronics => Topic started by: krithika on August 25, 2007, 10:57:02 10:57



Title: Low Noise Power Supply Design
Post by: krithika on August 25, 2007, 10:57:02 10:57
Hi,

Can any one give me details about designing a low noise linear power supply for powering sensor signal conditioning applications. The rating is 6W-24W. Thank you





Title: Re: Low Noise Power Supply Design
Post by: ckitov on September 06, 2007, 07:10:35 19:10
Hi, see LM2931 VERY LOW DROPOUT VOLTAGE (0.15V TYP. AT 10mA LOAD)


Title: Re: Low Noise Power Supply Design
Post by: somewhere on September 08, 2007, 09:56:07 09:56
Here are schematics for a very low noise Power Supply.
Maybe it helps you.

http://www.heise.de/ct/projekte/machmit/ctlab/browser/Schematics/schem_PM8.pdf
http://www.heise.de/ct/projekte/machmit/ctlab/browser/Schematics/schem_DCG2.pdf

regards
somewhere