If you are thinking about installing a low voltage transformer on your own, you might also do some homework about it in your first endeavor. In order to make this happen, you can make use of some advice which I have gathered here for you. In a nutshell, doing that will enhance your chances of tolerable outcomes of your endeavor.
Your safety
The most vital problem to manage, whenever voltage is involved, is safety. Did I just say voltage? Yes, indeed, I did! They may ask for a Toroidal power transformer, but only because it transforms main voltage into a lower voltage. Even if you already have a 12v transformer, you still have to feed its main voltage to get anything beneficial out of it, at least if it is for domestic use.
So you have to be safe while handling the low voltage transformer, when it is hooked up to maintain voltage. Although some people insist on making the main connection to the transformer themselves, I always suggest that you hire an electrician to get the job done. It won’t take him long or cost you much, if you have done all the preparing work. If all he has to do is to put the main cable in the correct terminals on the transformer, then you will not get at a much cheaper rate.
Fire-safety
The other very important safety-issue, which is relevant whenever we are working with electrical installations, is of fire safety. Every year, there are many, many domestic fires which happen due to flawed electrical wiring. Most of the wiring made into a house is hidden in the walls, which gives a short-circuit plenty of time to melt the insulation of the cable and heat up something so much, that it catches fire, before somebody even notices the smell of something burning.
