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

Hong-Cheng Chen

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Method and apparatus of an improved electronics ballast circuit

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

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Method and apparatus of an improved electronics ballast circuit

Electric lamp and discharge devices: systems – Periodic switch in the supply circuit – Impedance or current regulator in the supply circuit
Reexamination Certificate

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Profile ID: LFUS-PAI-P-1212312

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