Magnetic toroid connector
Number of patents in Portfolio can not be more than 2000
United States of America Patent
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N/A
Issued Date -
Jul 21, 2005
app pub date -
Jan 20, 2004
filing date -
Jan 20, 2004
priority date (Note) -
Abandoned
status (Latency Note)
Importance
Abstract
The present invention is directed to a toroid used as an inductor or transformer to filter unwanted noise from electrical connectors and devices. The toroid comprises a metal ring surrounded by a platable and non-platable plastic cast, and a conductive layer deposited onto the platable cast. The toroid is manufactured by first molding the non-platable plastic, having helically patterned grooves, around the metal ring. The platable plastic is then molded into the grooves of the non-platable plastic. A conductive plating is then electrodeposited onto the platable plastic to form a helically patterned winding around the metal ring.
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