I want to fit 4 low voltage lights under my kitchen wall cabinets. Each lamp is 12v 10W. Each will be wired to a mains transformer having individual connections for the 4 pairs. The cable run to the lamp furthest from the transformer is 6m (20 feet). Two questions please: 1. What size cables shall I use for the low voltage side? 2. Do all 4 cables need to be the same length in order to avoid imbalances within the transformer?
Dadwood,
you will find that the manufacturers instruction usually give a recommendatated cable CSA for extra low voltage equipment (it's not low voltage) normally 1.0mm csa.
Ideally evenly spaced is always best but I don't suspect it will make much differnce in this case.
Regards
KB
Last edited by kbrownie on Tue Mar 24, 2009 5:27 pm, edited 1 time in total.
kbrownie,
Many thanks for your kind reply. The transformer manufacturer's instructions are all in the German, so I will ask a friend, fluent in that language, to translate for me. (Once again, I have to thank this forum and its experts for providing such valuable help. Our local kitchen installer told me to run it all in bell wire; "It's only 12volts", he said. "You're worrying about nothing".) How wrong, and potentially dangerous, would that have been if I'd heeded his 'advice'. Thank you again.
Kind regards, Dadwood.
DIY how to tutorial projects and guides - Did you know we have a DIY Projects section? Well, if no, then we certainly do! Within this area of our site have literally hundreds of how-to guides and tutorials that cover a huge range of home improvement tasks. Each page also comes with pictures and a video to make completing those jobs even easier!