Re: Rfi from flybacks

["Tesla list" <tesla-at-pupman-dot-com>]

Original poster: "Anthony" <ant17-at-optushome-dot-com.au> 

i am using a lead acid battery to power the flyback but i am using lab power
supply to power the signal side of the circuit

----- Original Message -----
From: "Tesla list" <tesla-at-pupman-dot-com>
To: <tesla-at-pupman-dot-com>
Sent: Sunday, 2 November 2003 11:37 AM
Subject: Re: Rfi from flybacks


 > Original poster: Matthew Smith <matt-at-kbc-dot-net.au>
 >
 > Tesla list wrote:
 > >Original poster: "Anthony" <ant17-at-optushome-dot-com.au>
 > >Hi guys  hi got this problem every time i use my flyback driver it
 > >interferes with my nextdoor neigbours am radio i was wondering if you
guys
 > >could suggest anything to reduce this rfi thanks
 >
 > Are you powering this from the mains and, if so, do you have a supressor
 > network between your power supply and the outlet?
 >
 > Switching power supplies would put all kinds of yuck into the mains wiring
 > if it weren't for the supression stage at the 'front end'.  This normally
 > consits of a common-mode choke and two or three capacitors.
 >
 > Cheers
 >
 > M
 >
 > --
 > Matthew Smith
 > Kadina Business Consultancy
 > South Australia
 > http://www.kbc-dot-net.au
 >
 >
 >