Most model train transformers are used to convert the main voltage to that of the power source that is required to run the model trains. These are usually sold with a train set so that there are no issues with compatibility.
Lionel train Transformers
Lionel models are made using authentic heavy metals as this is the best way to guarantee that the materials are durable. Because of this extra than normal heaviness the power source needs to be stronger as sometimes you might have heavy models such as the Power Express not going up a slope as easily as you might want. Also their model train transformers are very durable which is great because you can have the satisfaction of knowing that you will not need to replace it for a long time.
Model railroad power supply
The power supply needs to be very reliable for exhibitions and museums because there will be visitors looking on for a whole day. Therefore the points where the wires connect to the box needs to be very well moulded as commonly this point of contact is where damage tends to occur first. To repair these transformers your best bet is to take it to an electrician as there are the only ones that you can trust to do a good job. However if you want to tackle this repair job yourself you need to do some research on what tools you need and how to go about the job. This option really does save some money as electricians charge a lot of money for the work that they do.
