JPS60895U - High pressure sodium lamp lighting circuit - Google Patents
High pressure sodium lamp lighting circuitInfo
- Publication number
- JPS60895U JPS60895U JP9312683U JP9312683U JPS60895U JP S60895 U JPS60895 U JP S60895U JP 9312683 U JP9312683 U JP 9312683U JP 9312683 U JP9312683 U JP 9312683U JP S60895 U JPS60895 U JP S60895U
- Authority
- JP
- Japan
- Prior art keywords
- input
- circuit
- pressure sodium
- sodium lamp
- lamp lighting
- 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図は従来回路図、第２図、第３図は本考案の一実施
例回路図及びその各部動作波形図である。
図においてＶａｃは入力交流電源、ＢＬは安定器、ＰＯ
Ｃはパルス発生回路、Ｓは双方向性サイリスタ（サイダ
ック）ＰＴはパルストランス、Ｃ＊ ０１＋Ｃ２はコン
デンサ、Ｒ，Ｒ１，Ｒ２，Ｒ３は抵抗、ＺＤは定電圧素
子、Ｓ□は双方向性サイリスタ（トライアック）、Ｓ２
は双方向性トリガダイオード（ダイアック）、ＬＡは高
圧ナトリウムランプである。FIG. 1 is a conventional circuit diagram, and FIGS. 2 and 3 are circuit diagrams of an embodiment of the present invention and operation waveform diagrams of each part thereof. In the figure, Vac is the input AC power supply, BL is the ballast, and PO
C is a pulse generation circuit, S is a bidirectional thyristor (SIDAC), PT is a pulse transformer, C*01+C2 is a capacitor, R, R1, R2, R3 are resistors, ZD is a constant voltage element, S□ is a bidirectional thyristor ( triac), S2
is a bidirectional trigger diode (DIAC), and LA is a high-pressure sodium lamp.
Claims (1)
該パルス回路の出力パルスにより高圧ナトリウムランプ
を点灯せしめるようにした高圧ナトリウムランプ点灯回
路において、該パルス回路の入力端子間に点弧角が９０
°以上に設定されたサイリスクスイッチング回路の出力
端子を接続し、入力交流電源の一端は該サイリスクスイ
ッチング回路の入力端子の一端に接続し、安定器を介し
て入力交流電源の他端を該サイリスクスイッチング回路
の入力端子の他端あるいは上記パルス回路の入力端子の
一端に選択的に接続するスイッチを設け、該スイッチを
入力交流電源電圧に応じて切換ることを特徴とする高圧
ナトリウムランプ点灯回路。A pulse circuit is connected between the input AC power supply via a ballast,
In a high-pressure sodium lamp lighting circuit that lights a high-pressure sodium lamp by an output pulse of the pulse circuit, an ignition angle of 90° is provided between the input terminals of the pulse circuit.
Connect the output terminal of the si-risk switching circuit set to above °, connect one end of the input AC power to one end of the input terminal of the si-risk switching circuit, and connect the other end of the input AC power to the A high-pressure sodium lamp lighting device characterized in that a switch selectively connected to the other end of the input terminal of the thyrisk switching circuit or one end of the input terminal of the pulse circuit is provided, and the switch is switched according to the input AC power supply voltage. circuit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9312683U JPS60895U (en) | 1983-06-17 | 1983-06-17 | High pressure sodium lamp lighting circuit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9312683U JPS60895U (en) | 1983-06-17 | 1983-06-17 | High pressure sodium lamp lighting circuit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS60895U true JPS60895U (en) | 1985-01-07 |
Family
ID=30223760
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9312683U Pending JPS60895U (en) | 1983-06-17 | 1983-06-17 | High pressure sodium lamp lighting circuit |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS60895U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS63130055U (en) * | 1987-02-17 | 1988-08-25 |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS52110970A (en) * | 1976-02-27 | 1977-09-17 | Lebocey Industrie | Runner gripper for external supply type loom |
-
1983
- 1983-06-17 JP JP9312683U patent/JPS60895U/en active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS52110970A (en) * | 1976-02-27 | 1977-09-17 | Lebocey Industrie | Runner gripper for external supply type loom |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS63130055U (en) * | 1987-02-17 | 1988-08-25 |
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