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Home › Circuit and method for removing increased power supply current spike that occurs during initial turn-on or commutation point in PWM mode spindle motor drive system

Circuit and method for removing increased power supply current spike that occurs during initial turn-on or commutation point in PWM mode spindle motor drive system

US Patent 6777899 · Granted Aug 17, 2004

Estimated economic value: $20,996,000 ⓘ

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