JPS5820498U - discharge lamp lighting device - Google Patents
discharge lamp lighting deviceInfo
- Publication number
- JPS5820498U JPS5820498U JP11519081U JP11519081U JPS5820498U JP S5820498 U JPS5820498 U JP S5820498U JP 11519081 U JP11519081 U JP 11519081U JP 11519081 U JP11519081 U JP 11519081U JP S5820498 U JPS5820498 U JP S5820498U
- Authority
- JP
- Japan
- Prior art keywords
- discharge lamp
- lighting device
- lamp lighting
- load
- primary winding
- 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.)
- Pending
Links
Landscapes
- Circuit Arrangements For Discharge Lamps (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１図乃至第４図は従来の放電灯点灯装置、第５図は本
考案の一実施例を示す回路図、第６図乃至第１３図は出
カドランスの具体的構成を示ス話面図である。
・ Ｖｓ・・・・・・交流電源、ＤＢ・・・・・・整流
ブリッジ、Ｌｏ・・・・・・定電流リアクトル、Ｑｌ、
Ｑ２・・・・・・トランジスタ、ＤＲＶ・・・・・・
駆動回路、Ｔ・・・・・・出カドランス、ｎ１＋ｎ２・
・・・・・１次巻線、ｎ３＋ ｎ４・・・・・・負荷巻
線、１１，１□・・・・・・放電灯、Ｚ・・・・・・安
定インピーダンス素子。Figures 1 to 4 are conventional discharge lamp lighting devices, Figure 5 is a circuit diagram showing an embodiment of the present invention, and Figures 6 to 13 are side views showing the specific configuration of the output transformer. It is.・Vs... AC power supply, DB... Rectifier bridge, Lo... Constant current reactor, Ql,
Q2...Transistor, DRV...
Drive circuit, T... Output transformer, n1+n2・
...Primary winding, n3+ n4...Load winding, 11,1□...Discharge lamp, Z...Stable impedance element.
Claims (1)
する複数個の負荷巻線を備え、複数個の放電灯を点灯せ
しめる装置において、夫々の負荷巻線と１次巻線とを夫
々独立した漏洩トランス構成とすることを特徴とする放
電灯点灯装置。In a device that is equipped with a primary winding connected to a power supply and a plurality of load windings, each of which has a discharge lamp as a load, and which lights a plurality of discharge lamps, each of the load windings and the primary winding A discharge lamp lighting device characterized in that each has an independent leakage transformer configuration.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11519081U JPS5820498U (en) | 1981-07-31 | 1981-07-31 | discharge lamp lighting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11519081U JPS5820498U (en) | 1981-07-31 | 1981-07-31 | discharge lamp lighting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5820498U true JPS5820498U (en) | 1983-02-08 |
Family
ID=29909458
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11519081U Pending JPS5820498U (en) | 1981-07-31 | 1981-07-31 | discharge lamp lighting device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5820498U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2008129714A1 (en) * | 2007-04-10 | 2008-10-30 | Shigetoshi Watanabe | High-frequency boosting transformer for fluorescent tube |
| WO2009098790A1 (en) * | 2008-02-06 | 2009-08-13 | Shigetoshi Watanabe | Multi-output high frequency step-up transformer for fluorescent tube |
| JP2010066746A (en) * | 2008-09-15 | 2010-03-25 | Chunghwa Picture Tubes Ltd | Liquid crystal display |
-
1981
- 1981-07-31 JP JP11519081U patent/JPS5820498U/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2008129714A1 (en) * | 2007-04-10 | 2008-10-30 | Shigetoshi Watanabe | High-frequency boosting transformer for fluorescent tube |
| WO2009098790A1 (en) * | 2008-02-06 | 2009-08-13 | Shigetoshi Watanabe | Multi-output high frequency step-up transformer for fluorescent tube |
| JP2010066746A (en) * | 2008-09-15 | 2010-03-25 | Chunghwa Picture Tubes Ltd | Liquid crystal display |
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