RE: AM12U Appliance Module

["Phil Harris" <phillip.harris1@xxxxxxx>]

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.
>
>
>
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