[AMRadio] Relay 101


W1EOF w1eof at hamnutz.com
Thu Mar 23 02:57:49 EST 2006


Although simplistic, those papers are well written. My only caveat is that
they are written for electromechanical relays. Reed relays (my area) have
some characteristics taht are very similar and some that are quite
different. Nice find Jim.

73,

Mark W1EOF

> -----Original Message-----
> From: Jim Candela [mailto:jcandela at prodigy.net]
> Sent: Wednesday, March 22, 2006 12:13 PM
> To: Discussion of AM Radio
> Subject: [AMRadio] Relay 101
>
>
>
> Hi All,
>
>    The Tyco folks have some interesting application
> notes about relays that fit into an earlier thread on
> this reflector. Check out the following links:
>
> Relay Coil Back EMF protection:
> http://relays.tycoelectronics.com/app_pdfs/13c3311.pdf
>
> Relay Contact Arc suppression:
> http://relays.tycoelectronics.com/app_pdfs/13c3236.pdf
>
> Other Relay and general switching topics:
> http://relays.tycoelectronics.com/application.asp
>
> We can use some of these ideas on our AM rigs....
>
>
> Jim
> WD5JKO
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