[SI-LIST] : Power Supply---get a clean +/-5V from PCI slot of PC?

About this list Date view Thread view Subject view Author view

From: liusl (liusl@ustc.edu.cn)
Date: Thu Jun 01 2000 - 02:36:41 PDT


Dear experts,
The commercial PC use switch power supply module, and the power
supply +/-12V in the PCI slots is not clean enough for our OP Amp
use, I try to get a clean,low ripple,stable +/-5V from that +/-12V,
using LM317,LM337, I am afraid it's not enough...
Can any experts suggest me how to further process the +/-12V(+/-5V) and
get a nice +/-5V on my PCI card?
Your respones is greatly appreciated.

Have a nice day!
 

Shengli Liu
Fast Electronics Lab
Univ. of Sci. & Tech. of China

**** To unsubscribe from si-list or si-list-digest: send e-mail to
majordomo@silab.eng.sun.com. In the BODY of message put: UNSUBSCRIBE
si-list or UNSUBSCRIBE si-list-digest, for more help, put HELP.
si-list archives are accessible at http://www.qsl.net/wb6tpu
****


About this list Date view Thread view Subject view Author view

This archive was generated by hypermail 2b29 : Wed Nov 22 2000 - 10:50:30 PST