Brushless motor driving device

Details Brushless motor driving device Brushless motor driving device

2007-01-02

2007-01-02

Donovan, Lincoln (Department: 2837)

Electricity: motive power systems

Automatic and/or with time-delay means

Plural, diverse conditions or with time-delay means

C318S254100, C318S445000, C318S449000, C318S638000, C318S640000

Reexamination Certificate

active

11052078

ABSTRACT:
A brushless motor driving device having a current detecting unit for detecting a phase-current of a brushless motor, a voltage detecting unit for detecting a phase voltage of the brushless motor, and a signal input portion to which the detection value of the phase-current and the detection value of the phase-voltage are input and which has plural input terminals arranged sequentially. The detection values of phase currents or detection values of phase voltages which are different in characteristic are input to adjacent input terminals.

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