I think you mean 24VCT, which is an acronym for "24 Volts
Center-Tapped.
definition
Nov 01, 2005
4 Replies
Googled my brains out and can't find this. Looking at transformer specs, I sometimes see "output 24V (TC)" or VTC. The V, I understand, but what does the TC stand for?
Yes, you are right. CT it is.
why not it means typical conditon, 24v is measured in this conditon like 25 degrees,50 R.H.% ,110vots input
ya, in my working area, we always regard TC as typical condition and BC as best condition, also WC as worst condition.
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