Method for winding an inner coil of a transformer
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United States of America Patent
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May 14, 1996
Grant Date -
N/A
app pub date -
Jan 14, 1994
filing date -
Jan 14, 1993
priority date (Note) -
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Abstract
This method is for winding an inner coil of a transformer, the transformer including a ferrite core with an inner groove for receiving the winding, the ferrite core being provided with a radial inlet groove for feeding in and feeding out of the winding wire. The wire is fed through a winding mandrel with a transverse longitudinal bore. The ferrite core is pushed onto the winding mandrel and moved rotatably and axially, thereby forming the inner coil in the inner grove of the ferrite core.
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