Motor drive apparatus

Details Motor drive apparatus Motor drive apparatus

2009-03-16

2011-11-22

Edmonds, Lisa Lea (Department: 2835)

Electricity: motive power systems

Synchronous motor systems

Brushless motor closed-loop control

C361S792000

Reexamination Certificate

active

08063594

ABSTRACT:
A motor drive apparatus includes an assembly of first and second subassemblies. The first subassembly includes a first board and at least one connecting member, such as a bus bar, formed in the first board, and arranged to form a current supply path from a power source to the motor. The second subassembly includes a second board and at least one switching device mounted on the second board. The first and second subassemblies are stacked with an interspace between the first and second boards. A terminal segment of the switching device is connected with a terminal segment of the connecting member.

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