Power Supply Output 24VAC VA Rating 50

[Music] hey I wanted to do this quick video on transformers transformers are something that we have to work with every day in air-conditioning equipment there's a couple things I want to show you a couple things that will save you some hopefully save you some heartache so I've got a transformer right here this is a typical 40v a transformer that you're gonna see in a lot of different pieces of air-conditioning equipment this one is a multi-tap primary transformer which just means that you can connect this primary the input on the transformer to several different voltages and if you look here on top you can see for TV a 50 or 60 Hertz with primary 120 volts 208 or 240 it says primary common is white which means you always use white on the primary use black for 120 volts red for 208 and orange for 240 volts and the secondary is 24 volts red and green so what that means is for your seconda