BG100711A - Electronic frequency-redoubling ballast for gas disharge low pressure lamps - Google Patents
Electronic frequency-redoubling ballast for gas disharge low pressure lampsInfo
- Publication number
- BG100711A BG100711A BG100711A BG10071196A BG100711A BG 100711 A BG100711 A BG 100711A BG 100711 A BG100711 A BG 100711A BG 10071196 A BG10071196 A BG 10071196A BG 100711 A BG100711 A BG 100711A
- Authority
- BG
- Bulgaria
- Prior art keywords
- low pressure
- ballast
- disharge
- redoubling
- gas
- Prior art date
Links
Landscapes
- Circuit Arrangements For Discharge Lamps (AREA)
Abstract
The ballast secures the operation of the low pressure gasdischarge by means of a capacitative limitter and rectifierwithout ripple filter connected in series to an electronic switchto which a resonance circuit made of a capacitor, inductivity andthe low pressure gas discharge lamp, is subconnected in series. Asecond electronic switch is connected parallel to the resonancecontour so that it will effect the discharge of the energyaccumulated in the circuit across the low pressure gas dischargelamp when it does not receive energy from the mains supply. Thedevice is simplified and has a minimum number of components andhigh efficiency factor. It causes minimum distortions of the basiccurrent wave across the lamp and its power factor cos can becorrected from induction to purely active or capacitativedepending on the needs of the supplying mains.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
BG100711A BG100711A (en) | 1996-07-11 | 1996-07-11 | Electronic frequency-redoubling ballast for gas disharge low pressure lamps |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
BG100711A BG100711A (en) | 1996-07-11 | 1996-07-11 | Electronic frequency-redoubling ballast for gas disharge low pressure lamps |
Publications (1)
Publication Number | Publication Date |
---|---|
BG100711A true BG100711A (en) | 1998-01-30 |
Family
ID=3926649
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BG100711A BG100711A (en) | 1996-07-11 | 1996-07-11 | Electronic frequency-redoubling ballast for gas disharge low pressure lamps |
Country Status (1)
Country | Link |
---|---|
BG (1) | BG100711A (en) |
-
1996
- 1996-07-11 BG BG100711A patent/BG100711A/en unknown
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