Te Connectivity Solutions Gmbh

Te Connectivity Services Gmbh

Tyco Electronics Brasil Ltda

Te Connectivity Brasil Industria De Electronicos Ltda

Pedram Gharghabi

Roger Lee Thrush

Amadeu Luiz Fazani Cavallieri

Albert Yong Lee

Dinesh Loku Hemnani

William A Russell, Jr

Bruce Toepfer

A power distribution unit includes a housing, a main contactor in a main cavity of the housing, and a pre-charge assembly in a secondary cavity of the housing. The main contactor includes first and second fixed contacts and a movable contact configured to electrically connect the first and second fixed contacts in a mated position. The main contactor includes a coil assembly energized to move the movable contact. The pre-charge assembly includes a pre-charge resistor and a pre-charge switch coupled to the pre-charge resistor. The power distribution unit includes a controller received in the housing. The controller includes a main contactor driver for powering the main contactor and a pre-charge driver for powering the pre-charge switch.

Power distribution unit having contactor with integrated pre-charge circuit

A power distribution unit includes a housing having walls defining a main cavity provided at a first side and a secondary cavity provided at a second side. The power distribution unit includes a main contactor received in the main cavity having first and second fixed contacts and a movable contact movable between a mated position and an unmated position to electrically connect the first and second fixed contacts. The main contactor includes a coil assembly energized to move the movable contact. The power distribution unit includes a pre-charge assembly received in the secondary cavity having a control circuit board, a pre-charge resistor coupled to the control circuit board, and a pre-charge switch coupled to the control circuit board. The power distribution unit includes a cover coupled to the housing to enclose the pre-charge assembly in the secondary cavity.

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Jamestown, NC, United States of America

Pedram Gharghabi