I just salvaged a transformer from a microwave and have a question about the secondary windings . This one has 2 , one apparently a low voltagesince it has relatively few windings <abt 6-10 , can't really tell> of 16 or 18 guage wire . The other a high voltage winding of abt 28-30 guage or so . The low voltage winding I can check with my voltmeter , but the HV winding I'm a bit leery of . I'm not a big fan of getting electrocuted , and wonder if someone has any idea of the voltage this winding might produce . I'm pretty sure it's not in the KV range , but even a few hundred can totally ruin your day ...