The UK Home Automation Archive

Archive Home
Group Home
Search Archive


Advanced Search

The UKHA-ARCHIVE IS CEASING OPERATIONS 31 DEC 2024


[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

RE: Dimming Low Voltage lights


  • To: <ukha_d@xxxxxxx>
  • Subject: RE: Dimming Low Voltage lights
  • From: "Hawes,Timothy Edward (GEG)" <haweste@xxxxxxx>
  • Date: Wed, 28 May 2003 09:22:29 +0100
  • Mailing-list: list ukha_d@xxxxxxx; contact ukha_d-owner@xxxxxxx
  • Reply-to: ukha_d@xxxxxxx

Rob,

Those switches are only suitable for dimming "dimmable"
transformers - quoting: "Designed to control dimmable low voltage
lighting transformers"  :-)

The transformer will say something like "electronic" or
"dimmable" on it. The safest way maybe to just replace the
transformer with one you *know* to be dimmable e.g. the Varilight
transformers from B&Q, TLC etc. B&Q have them in-store, but not on
the website yet. They're available in 6.5 A & 9.5 A ratings (on the LV
side) and two transformers side by side are about as big as a box of Cook's
matches.

HTH,

Tim H.

-----Original Message-----
From: Robert Chasmer

Paul [mailto:groups@xxxxxxx] wrote:
> You'll need to get a special kind of dimmer that can cope
> with this kind of load - don't use a standard dimmer!

http://www.diy.com/bq/product/product.jhtml?PRODID=15508
http://www.diy.com/bq/product/product.jhtml?PRODID=15509

So is this the sort of thing you meant.  How will I know if the transformer
is happy for its mains input to be dimmed, do I just suck it an see?


Rob

+


Home | Main Index | Thread Index

Comments to the Webmaster are always welcomed, please use this contact form . Note that as this site is a mailing list archive, the Webmaster has no control over the contents of the messages. Comments about message content should be directed to the relevant mailing list.