BE646538A - - Google Patents

Info

Publication number
BE646538A
BE646538A BE646538DA BE646538A BE 646538 A BE646538 A BE 646538A BE 646538D A BE646538D A BE 646538DA BE 646538 A BE646538 A BE 646538A
Authority
BE
Belgium
Prior art keywords
tube
tubes
voltage
capacitor
impedance
Prior art date
Application number
Other languages
English (en)
French (fr)
Publication of BE646538A publication Critical patent/BE646538A/fr

Links

Classifications

    • HELECTRICITY
    • H05ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05BELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B41/00Circuit arrangements or apparatus for igniting or operating discharge lamps
    • H05B41/14Circuit arrangements
    • H05B41/16Circuit arrangements in which the lamp is fed by DC or by low-frequency AC, e.g. by 50 cycles/sec AC, or with network frequencies
    • H05B41/20Circuit arrangements in which the lamp is fed by DC or by low-frequency AC, e.g. by 50 cycles/sec AC, or with network frequencies having no starting switch
    • H05B41/23Circuit arrangements in which the lamp is fed by DC or by low-frequency AC, e.g. by 50 cycles/sec AC, or with network frequencies having no starting switch for lamps not having an auxiliary starting electrode
    • H05B41/232Circuit arrangements in which the lamp is fed by DC or by low-frequency AC, e.g. by 50 cycles/sec AC, or with network frequencies having no starting switch for lamps not having an auxiliary starting electrode for low-pressure lamps
    • H05B41/2325Circuit arrangements in which the lamp is fed by DC or by low-frequency AC, e.g. by 50 cycles/sec AC, or with network frequencies having no starting switch for lamps not having an auxiliary starting electrode for low-pressure lamps provided with pre-heating electrodes

Landscapes

  • Circuit Arrangements For Discharge Lamps (AREA)
BE646538D BE646538A (enrdf_load_stackoverflow)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL291585T

Publications (1)

Publication Number Publication Date
BE646538A true BE646538A (enrdf_load_stackoverflow)

Family

ID=19782775

Family Applications (1)

Application Number Title Priority Date Filing Date
BE646538D BE646538A (enrdf_load_stackoverflow)

Country Status (2)

Country Link
BE (1) BE646538A (enrdf_load_stackoverflow)
NL (1) NL291585A (enrdf_load_stackoverflow)

Also Published As

Publication number Publication date
NL291585A (enrdf_load_stackoverflow)

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