4. Electric power conversion systems
  5. Current conversion
  6. With condition responsive means to control the output...

Paul R. Veldman

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Circuit arrangement

Electric power conversion systems – Current conversion – Using semiconductor-type converter
Patent

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Circuit arrangement

Electricity: power supply or regulation systems – In shunt with source or load – Using choke and switch across source
Reexamination Certificate

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DC/AC converter for igniting and operating a discharge lamp

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

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Discharge lamp circuit which limits ignition voltage across a se

Electric lamp and discharge devices: systems – Periodic switch in the supply circuit – Periodic switch cut-out
Patent

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Discharge lamp operating circuit with wide range dimming control

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

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Profile ID: LFUS-PAI-P-164791

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