Quote:
Originally Posted by Skywave
Quote:
Originally Posted by stuarth
Note that if you have a 3 pin mains socket on the output of an isolating transformer, the earth pin should not be connected to mains earth or the transformer secondary.
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And the reason for that is . . . ?
Al.
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...given every time this topic comes up. Post #11 has links to a few example threads.
PS: this is another conversation about using an isolation transformer to allow the safe connection of test equipment to a DUT. If you are still using your transformer with a centre-tapped secondary, that's a different use-case to what is under discussion here