IPC Main Group
H05B 47/00 Circuit arrangements for operating light sources in general, i.e. where the type of light source is not relevant
Introduced: January 2020
Classification Context
- Section:
- ELECTRICITY
- Class:
- ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- Subclass:
- ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
Scope Notes
Application references: Circuit arrangements or apparatus for operating incandescent light sources and not adapted to a particular application Circuit arrangements or apparatus for igniting or operating discharge lamps Circuit arrangements for operating light emitting diodes [LED] Circuit arrangements for light sources using a charge of combustible material
2 direct subcodes
Child Classifications
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