Re: Relay Problem - Chattering

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

Original poster: "Crow Leader by way of Terry Fritz <teslalist-at-qwest-dot-net>" <tesla-at-lists.symmetric-dot-net>

have you taken the first step of measuring the voltage at the relay coil,
then testing with with a bench power supply?

KEN

----- Original Message -----
From: "Tesla list" <tesla-at-pupman-dot-com>
To: <tesla-at-pupman-dot-com>
Sent: Wednesday, January 15, 2003 5:19 PM
Subject: Relay Problem - Chattering


 > Original poster: "by way of Terry Fritz <teslalist-at-qwest-dot-net>"
<dhmccauley-at-spacecatlighting-dot-com>
 >
 > I'm currently having a problem with my relay.
 >
 > Approximately 20% of the time I try to energize the relay, the relay will
 > begin to chatter and not work correctly.
 > Since my circuit utilizes a simple latch network, I first thought it might
 > be a feedback oscillation problem, but
 > after looking at my circuit, didn't really see any possible problem.
 >
 > Here is my schematic:
 >
 > http://www.spacecatlighting-dot-com/datasheets/sc2020_sheet2.pdf
 >
 > Anyone see a problem, or could this just be a faulty relay???
 >
 > Any help appreciated.
 >
 > Thanks
 >
 > Dan
 >
 >
 >