4. Electric lamp and discharge devices: systems
  5. Current and/or voltage regulation
  6. Automatic regulation

Da Feng Weng

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Apparatus and method for detecting a short circuit in a...

Electricity: measuring and testing – Fault detecting in electric circuits and of electric components – For fault location
Reexamination Certificate

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Constant-on-time power-supply controller and related system...

Electricity: power supply or regulation systems – Output level responsive – Using a three or more terminal semiconductive device as the...
Reexamination Certificate

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Deep PWM dimmable voltage-fed resonant push-pull inverter...

Electric lamp and discharge devices: systems – Periodic switch in the supply circuit – Silicon controlled rectifier ignition
Reexamination Certificate

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Electronic ballast circuit

Electric lamp and discharge devices: systems – Current and/or voltage regulation – Automatic regulation
Patent

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Leakage energy recovering system and method for flyback...

Electric power conversion systems – Current conversion – Including d.c.-a.c.-d.c. converter
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Profile ID: LFUS-PAI-P-585893

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