build your isolation transformer

[snelson903]

had a chance to test it out alittle today,at 122v input no load was around 117v output .i just pick witch coil i wanted to use for input and output by the best results since the coils being both from microwaves and both are primarys there are not act. the same transformers and act match's of coils but are close enough to fine i perfer a drop in voltage.