US Patent No. 9,153,897

MAG-JACK MODULE


Patent No. 9,153,897
Issue Date October 06, 2015
Title Mag-jack Module
Inventorship Johnny Chen, Danville, CA (US)
Eliza L. Conant, Beijing (CN)
Assignee Molex, LLC, Lisle, IL (US)

Claim of US Patent No. 9,153,897

1. A connector, comprising:
a housing, the housing including a port configured to receive a plug connector;
a first and second terminal positioned in the port;
a first and second pin electrically coupled, respectively, to the first and second terminal;
a third and fourth pin;
a conditioning module including a transformer and a choke, the conditioning module having a first and second conductive member
coupled to the first pin and second pin and a third and fourth conductive member coupled to the third and fourth pin, the
first and third conductive member coupled together to form a first wiring pair and the second and fourth conductive member
coupled together to form a second wiring pair, the first and second wiring pair being separately wound through the transformer,
the first and second conductive member being wound through the choke, wherein the transformer is a first transformer and the
conditioning module includes a second transformer positioned on a line side, the second transformer configured to provide
common mode energy sensing, wherein the second transformer is coupled to a centertap of the first transformer and the second
transformer is coupled to two conductive members and a second choke is provided between the second transformer and the two
conductive members.