I have gotten a 230v MOT from a 900w microwave oven, and since the turn ratio is smaller,I believe the secondary winding is considerably thicker and thus stronger.
I hacksawed the welds and knocked out the secondary windings.
It was covered in epoxy, so i sacrificed the 1st outer layer by cutting it( care was taken to not damage the inner layers).
The inner layers had less epoxy and i was able to completely unwind the secondary without breaking the wire too much(only 1 or 2 times)
I plan to parallel a whole bunch of them for a high current, relatively low voltage(about 24-30v)
I have tested the wire for nicks by dipping them in salt water and measuring the resistance, and covered up and nicks with nail polish.
Would the small amounts of epoxy left on the windings be a problem(is there any way i can remove them),
or would there be any potentially unforseen problems i failed to see?
I hacksawed the welds and knocked out the secondary windings.
It was covered in epoxy, so i sacrificed the 1st outer layer by cutting it( care was taken to not damage the inner layers).
The inner layers had less epoxy and i was able to completely unwind the secondary without breaking the wire too much(only 1 or 2 times)
I plan to parallel a whole bunch of them for a high current, relatively low voltage(about 24-30v)
I have tested the wire for nicks by dipping them in salt water and measuring the resistance, and covered up and nicks with nail polish.
Would the small amounts of epoxy left on the windings be a problem(is there any way i can remove them),
or would there be any potentially unforseen problems i failed to see?