Ahhh,
these f... electronic switching power supply.
Why do you not use an "old fashioned" power supply with an big and heavy transformer in it ? If you use such an old linear regulator you have an build-in isolator-trafo in it. And the linear voltage regulator gives an excellent noise-free 5V supply. And if this doesn't work good enough, add an big choke, as Steph post before.
http://de.farnell.com/webapp/wcs/stores/...er=2431582
Powering the BO-station from PC is the worst thing you can do. A PC is a "mudslinger" as it's best !
Thomas
these f... electronic switching power supply.
Why do you not use an "old fashioned" power supply with an big and heavy transformer in it ? If you use such an old linear regulator you have an build-in isolator-trafo in it. And the linear voltage regulator gives an excellent noise-free 5V supply. And if this doesn't work good enough, add an big choke, as Steph post before.
http://de.farnell.com/webapp/wcs/stores/...er=2431582
Powering the BO-station from PC is the worst thing you can do. A PC is a "mudslinger" as it's best !
Thomas