LandOfFree - US Patents - Listing for Electric lamp and discharge devices: systems,Pulsating or a.c. supply,Transformer in the supply circuit

Electric lamp and discharge devices: systems – Pulsating or a.c. supply – Transformer in the supply circuit

Power control system for reducing power to lighting systems

Electric lamp and discharge devices: systems – Pulsating or a.c. supply – Transformer in the supply circuit

Power saving voltage reduction system for high intensity dischar

Electric lamp and discharge devices: systems – Pulsating or a.c. supply – Transformer in the supply circuit

Power source device with minimized variation in circuit efficien

Electric lamp and discharge devices: systems – Pulsating or a.c. supply – Transformer in the supply circuit

Power supply circuit for a gas discharge lamp

Electric lamp and discharge devices: systems – Pulsating or a.c. supply – Transformer in the supply circuit

Power supply for HID lamp

Electric lamp and discharge devices: systems – Pulsating or a.c. supply – Transformer in the supply circuit

Power supply for multiple discharge lamps and the current...

Electric lamp and discharge devices: systems – Pulsating or a.c. supply – Transformer in the supply circuit

Power supply system for flat panel display devices

Electric lamp and discharge devices: systems – Pulsating or a.c. supply – Transformer in the supply circuit

Power system and method for driving plural lamps

Electric lamp and discharge devices: systems – Pulsating or a.c. supply – Transformer in the supply circuit

Primary side current balancing scheme for multiple CCF lamp...

Electric lamp and discharge devices: systems – Pulsating or a.c. supply – Transformer in the supply circuit

Protection apparatus and multi-lamp driving system using the...

Electric lamp and discharge devices: systems – Pulsating or a.c. supply – Transformer in the supply circuit

Protection apparatus and multi-lamp driving system using the...

Electric lamp and discharge devices: systems – Pulsating or a.c. supply – Transformer in the supply circuit

Pulsed high voltage radiography system power supply having a...

Electric lamp and discharge devices: systems – Pulsating or a.c. supply – Transformer in the supply circuit

Reactance transformer control for discharge devices

Electric lamp and discharge devices: systems – Pulsating or a.c. supply – Transformer in the supply circuit

Regulating light intensity by means of magnetic core with multip

Electric lamp and discharge devices: systems – Pulsating or a.c. supply – Transformer in the supply circuit

Resonant power supply and apparatus for producing vacuum arc...

Electric lamp and discharge devices: systems – Pulsating or a.c. supply – Transformer in the supply circuit

Screw-in transformer

Electric lamp and discharge devices: systems – Pulsating or a.c. supply – Transformer in the supply circuit

Silent lamp igniter

Electric lamp and discharge devices: systems – Pulsating or a.c. supply – Transformer in the supply circuit

Starting and operating circuit for gaseous discharge lamps

Electric lamp and discharge devices: systems – Pulsating or a.c. supply – Transformer in the supply circuit

Starting and operating circuit for gaseous discharge lamps