RE: AM12U Appliance Module

["Brian G. Reynolds" <brian.g.reynolds@xxxxxxx>]

Yes that makes sense Phil but this is not the case, the LED dims slightly
but is still on with the AM off.

B.

> -----Original Message-----
> From: Phil Harris [mailto:phillip.harris1@xxxxxxx]
> Sent: 06 October 2001 15:06
> To: ukha_d@xxxxxxx
> Subject: RE: [ukha_d] AM12U Appliance Module
>
>
> If the transformer turns off and stays off with the LED on the
switcher
> fading only very slowly then its simply a case of the output
> smoothing caps
> on the PSU (or input caps on the switcher PCB) storing enough power to
> continue powering the switcher for as long as it takes the LED to
start to
> fade ... in that case there's nothing that needs doing to the
appliance
> module.
>
> Phil
>
> > -----Original Message-----
> > From: Brian G. Reynolds [mailto:brian.g.reynolds@xxxxxxx]
> > Sent: 06 October 2001 14:24
> > To: UKHA Group
> > Subject: [ukha_d] AM12U Appliance Module
> >
> >
> > Guys I am sure this has been mentioned before so sorry if it has
> > but I have
> > at last finished my rack-mounted CCTV switcher but I have a
> > slight problem.
> >
> > I have plugged the switcher transformer which supplies the power
to the
> > switcher and the CCTV cameras into an Appliance Module AM12U but
when I
> > switch the AM12U off the "on" LED on my switcher stays
on, I
> have heard of
> > this before as their is a current draw(?) I think I have to cut
> something?
> >
> > Can someone please advise me as to what to do please.
> >
> > Also thanks Keith for the wiring advise re LED's, fuses and
> resistors lots
> > back.
> >
> > TIA.
> >
> > B.
> >
> >
> >
> > For more information: http://www.automatedhome.co.uk
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>



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