KR930001753U - Fluorescent ballast - Google Patents
Fluorescent ballastInfo
- Publication number
- KR930001753U KR930001753U KR2019910008641U KR910008641U KR930001753U KR 930001753 U KR930001753 U KR 930001753U KR 2019910008641 U KR2019910008641 U KR 2019910008641U KR 910008641 U KR910008641 U KR 910008641U KR 930001753 U KR930001753 U KR 930001753U
- Authority
- KR
- South Korea
- Prior art keywords
- fluorescent ballast
- ballast
- fluorescent
- Prior art date
Links
Classifications
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B41/00—Circuit arrangements or apparatus for igniting or operating discharge lamps
- H05B41/14—Circuit arrangements
- H05B41/26—Circuit arrangements in which the lamp is fed by power derived from dc by means of a converter, e.g. by high-voltage dc
- H05B41/28—Circuit arrangements in which the lamp is fed by power derived from dc by means of a converter, e.g. by high-voltage dc using static converters
- H05B41/295—Circuit arrangements in which the lamp is fed by power derived from dc by means of a converter, e.g. by high-voltage dc using static converters with semiconductor devices and specially adapted for lamps with preheating electrodes, e.g. for fluorescent lamps
- H05B41/298—Arrangements for protecting lamps or circuits against abnormal operating conditions
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR2019910008641U KR940001701Y1 (en) | 1991-06-12 | 1991-06-12 | Stabilizer for fluorescent lamp |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR2019910008641U KR940001701Y1 (en) | 1991-06-12 | 1991-06-12 | Stabilizer for fluorescent lamp |
Publications (2)
Publication Number | Publication Date |
---|---|
KR930001753U true KR930001753U (en) | 1993-01-21 |
KR940001701Y1 KR940001701Y1 (en) | 1994-03-23 |
Family
ID=19315003
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR2019910008641U KR940001701Y1 (en) | 1991-06-12 | 1991-06-12 | Stabilizer for fluorescent lamp |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR940001701Y1 (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100697726B1 (en) * | 2000-02-10 | 2007-03-21 | 페어차일드코리아반도체 주식회사 | A lamp system equipped with an electric ballast |
-
1991
- 1991-06-12 KR KR2019910008641U patent/KR940001701Y1/en active IP Right Grant
Also Published As
Publication number | Publication date |
---|---|
KR940001701Y1 (en) | 1994-03-23 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
A201 | Request for examination | ||
E701 | Decision to grant or registration of patent right | ||
NORF | Unpaid initial registration fee |