Quote:
Originally Posted by Ed_Dinning
Hi Dave, if it is the width winding that is damaged you may just be lucky and the LOPT can be rewound as it is on the lower voltage side of the transformer.
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Yes the total resistance is only 12 ohms. It should be around 17 ohms.
The winding has two taps. so we have say pins 123and 4. The resistance to pins 1 and 2 is correct at 2 ohms and 3 and 4 is 2 ohms which is correct its the connection between 2 and 3 only 8 ohms should be around 13 ohms. so it looks like some windings are S/C.