This is completely OT but dont know where else to ask. I need to buy a transformer with a 12V 8A secondary and looking at the Newark catalog, I have transformers that have "C.T." written next to the secondary voltage. In the footnotes it says that C.T. stands for Center Top. Anyone knows what Centor Top means? And now that I have already wasted bandwidth, anyone knows of a cheap source for transformers? Shahid