Series-connected discharge device ballast apparatus
A ballast apparatus for series-sequenced gaseous discharge devices having series-connected filaments wherein a transformer is connected to a potential source and to a pair of series-sequenced gaseous discharge devices with a starting capacitor shunting one of the gaseous discharge devices and a circ...
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| Format: | Patent |
| Sprache: | eng |
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| Zusammenfassung: | A ballast apparatus for series-sequenced gaseous discharge devices having series-connected filaments wherein a transformer is connected to a potential source and to a pair of series-sequenced gaseous discharge devices with a starting capacitor shunting one of the gaseous discharge devices and a circuit means series-connects a filament of each of the gaseous discharge devices to the transformer by way of a rectifier means. |
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