Originally Posted by Avii
Is PSU shielding a consideration ?
You read my mind!

Edit: Quote from Wikipedia (http://en.wikipedia.org/wiki/Switched-mode_power_supply)
Quote
Unlike a linear power supply, the pass transistor of a switching mode supply switches very quickly (typically between 50 kHz and 1 MHz) between full-on and full-off states
So the RF spectrum from a linear supply is presumably a lot less than a SMPS?

Last edited by VirusKiller; 2011-12-07 02:19.
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