Electric lamp and discharge devices: systems – Condenser in the supply circuit – Inductance in the condenser circuit
Patent
1994-10-11
1995-09-05
Pascal, Robert J.
Electric lamp and discharge devices: systems
Condenser in the supply circuit
Inductance in the condenser circuit
315200R, 315219, 315224, 315DIG5, 315DIG7, H05B 3700
Patent
active
054481376
ABSTRACT:
A power line-operated electronic converter is adapted to deliver a relatively constant magnitude high frequency signal to a load (113) and is operable to draw a substantially sinusoidal current from the AC voltage source (101). The converter has DC input terminals (V+, V-) having a capacitor (108) connected therebetween, rectifying bridge (103) and boosting rectifiers (D5,D6) coupled to the DC input terminals, a resonant oscillator circuit coupled to the DC input terminals and to the transistor inverter (106) employing two integrated and synchronized resonant circuits having two resonant capacitors (114,112) and one common resonant inductor (110) wherein one circuit is used to operate the load and the other to provide boosted pulsating DC voltage to be naturally added and integrated with the rectified voltage of the AC voltage source.
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Bobel Andrzej A.
Pascal Robert J.
Philogene Haissa
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