JPS60123999U - discharge lamp lighting device - Google Patents
discharge lamp lighting deviceInfo
- Publication number
- JPS60123999U JPS60123999U JP1104284U JP1104284U JPS60123999U JP S60123999 U JPS60123999 U JP S60123999U JP 1104284 U JP1104284 U JP 1104284U JP 1104284 U JP1104284 U JP 1104284U JP S60123999 U JPS60123999 U JP S60123999U
- Authority
- JP
- Japan
- Prior art keywords
- discharge lamp
- high frequency
- lighting device
- lamp lighting
- inverter circuit
- 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.)
- Granted
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図は従来例を示す回路図、第２図はこの考案の一実
施例を示す回路図、第３図はこの考案の他の実施例の要
部を示す回路図である。
２１・・・直流電源、２２・・・高周波インバータ回路
、２５・・・発振トランス、３５．３６・・・コールド
スタート形放電灯、３７，３８，３９・・・高周波限流
用コンデンサ、４０・・・シールド線。FIG. 1 is a circuit diagram showing a conventional example, FIG. 2 is a circuit diagram showing one embodiment of this invention, and FIG. 3 is a circuit diagram showing a main part of another embodiment of this invention. 21... DC power supply, 22... High frequency inverter circuit, 25... Oscillation transformer, 35.36... Cold start type discharge lamp, 37, 38, 39... High frequency current limiting capacitor, 40... ·Shielded wire.
Claims (1)
から出力する高周波インバータ回路と、この高周波イン
バータ回路における発振トランスの出力巻線に長いシー
ルド線を介して接続された１又は複数のコールドスター
ト形放電灯と高周波限流用コンデンサとの直列回路とか
らなることを特徴とする放電灯点灯装置。A high frequency inverter circuit connected to a power source and outputting high frequency power from an output winding of an oscillation transformer, and one or more cold start type connected to the output winding of the oscillation transformer in this high frequency inverter circuit via a long shielded wire. A discharge lamp lighting device comprising a series circuit of a discharge lamp and a high frequency current limiting capacitor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1104284U JPS60123999U (en) | 1984-01-31 | 1984-01-31 | discharge lamp lighting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1104284U JPS60123999U (en) | 1984-01-31 | 1984-01-31 | discharge lamp lighting device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS60123999U true JPS60123999U (en) | 1985-08-21 |
| JPH0321038Y2 JPH0321038Y2 (en) | 1991-05-08 |
Family
ID=30492785
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1104284U Granted JPS60123999U (en) | 1984-01-31 | 1984-01-31 | discharge lamp lighting device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS60123999U (en) |
-
1984
- 1984-01-31 JP JP1104284U patent/JPS60123999U/en active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0321038Y2 (en) | 1991-05-08 |
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