JPH0638397Y2 - 冷陰極管点灯装置 - Google Patents
冷陰極管点灯装置Info
- Publication number
- JPH0638397Y2 JPH0638397Y2 JP1990079236U JP7923690U JPH0638397Y2 JP H0638397 Y2 JPH0638397 Y2 JP H0638397Y2 JP 1990079236 U JP1990079236 U JP 1990079236U JP 7923690 U JP7923690 U JP 7923690U JP H0638397 Y2 JPH0638397 Y2 JP H0638397Y2
- Authority
- JP
- Japan
- Prior art keywords
- transistor
- switching
- primary winding
- power supply
- switching transistor
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
Links
- 238000004804 winding Methods 0.000 claims description 48
- 239000003990 capacitor Substances 0.000 claims description 38
- 230000008878 coupling Effects 0.000 claims description 11
- 238000010168 coupling process Methods 0.000 claims description 11
- 238000005859 coupling reaction Methods 0.000 claims description 11
- 238000010791 quenching Methods 0.000 claims 1
- 230000000171 quenching effect Effects 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 4
- 230000003321 amplification Effects 0.000 description 3
- 230000007423 decrease Effects 0.000 description 3
- 238000003199 nucleic acid amplification method Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 230000004907 flux Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000007274 generation of a signal involved in cell-cell signaling Effects 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
Landscapes
- Circuit Arrangements For Discharge Lamps (AREA)
- Discharge-Lamp Control Circuits And Pulse- Feed Circuits (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1990079236U JPH0638397Y2 (ja) | 1990-07-27 | 1990-07-27 | 冷陰極管点灯装置 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1990079236U JPH0638397Y2 (ja) | 1990-07-27 | 1990-07-27 | 冷陰極管点灯装置 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0438700U JPH0438700U (enrdf_load_stackoverflow) | 1992-03-31 |
| JPH0638397Y2 true JPH0638397Y2 (ja) | 1994-10-05 |
Family
ID=31623215
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1990079236U Expired - Lifetime JPH0638397Y2 (ja) | 1990-07-27 | 1990-07-27 | 冷陰極管点灯装置 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0638397Y2 (enrdf_load_stackoverflow) |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5999697A (ja) * | 1982-11-30 | 1984-06-08 | 東芝ライテック株式会社 | 放電灯点灯装置 |
| JPS61101996A (ja) * | 1984-10-24 | 1986-05-20 | 三菱電機株式会社 | 放電灯点灯装置 |
| JPS62262397A (ja) * | 1986-05-07 | 1987-11-14 | 松下電工株式会社 | 低電圧白熱電球調光装置 |
| JP2893466B2 (ja) * | 1990-01-09 | 1999-05-24 | 株式会社キジマ | プッシュプルインバータ |
-
1990
- 1990-07-27 JP JP1990079236U patent/JPH0638397Y2/ja not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0438700U (enrdf_load_stackoverflow) | 1992-03-31 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US4503362A (en) | Frequency stabilized, gain controlled ballast system | |
| JPS61171100A (ja) | 放電ランプの光度調整用回路 | |
| US6211625B1 (en) | Electronic ballast with over-voltage protection | |
| JPS6039796A (ja) | 気体放電管の点灯・給電回路 | |
| JPH06188091A (ja) | 放電灯点弧及び点灯回路配置 | |
| US20080265794A1 (en) | current-driven toroidal-magnetic-core-free feedback type ballast | |
| JP2636239B2 (ja) | 蛍光ランプに対する安定器 | |
| JPH06267674A (ja) | 冷陰極管点灯装置 | |
| TWM243853U (en) | Bipolar bridge-circuit with very small number of resistors | |
| US20090015173A1 (en) | Electronic ballasts without toroidal-magnetic-core and fluorescent lamps employ the same | |
| US5166578A (en) | Inverter power supply circuit | |
| JPH0638397Y2 (ja) | 冷陰極管点灯装置 | |
| US5309350A (en) | Push-pull inverter | |
| US6172464B1 (en) | Compact screw-in fluorescent lamp | |
| JP3273161B2 (ja) | 負荷駆動回路 | |
| US6304041B1 (en) | Self-oscillating dimmable gas discharge lamp ballast | |
| JP2507582Y2 (ja) | 冷陰極管点灯装置 | |
| TWI220994B (en) | Transformer for driving multiple lamps | |
| JPH0674089U (ja) | 冷陰極管点灯装置 | |
| JP3513613B2 (ja) | バックライト用放電灯点灯装置 | |
| US4928037A (en) | Protected discharge lamp lighting system | |
| JP3218606B2 (ja) | 放電灯点灯装置 | |
| JP3336338B2 (ja) | 放電灯点灯装置 | |
| JPH06267685A (ja) | ランプ点灯回路 | |
| JPH0845680A (ja) | 放電灯点灯装置，露光装置及び液晶表示装置 |