Q. Hello, Could you please tell me what the resistance values are of the primary windings on this transformer, 115v and 230v. I suspect my transformer has fried primaries as the values are very low and the resitance values are almost the same across 110v 220v and 240v. Thanks.
A. Hi Tech. Thank you for your question. Normally you would expect to see something like 1800 ohms between the windings. You simply need to check if the coils are open circuit as this will indicate the wire is damaged
