JPS61197695U - - Google Patents
Info
- Publication number
- JPS61197695U JPS61197695U JP8236685U JP8236685U JPS61197695U JP S61197695 U JPS61197695 U JP S61197695U JP 8236685 U JP8236685 U JP 8236685U JP 8236685 U JP8236685 U JP 8236685U JP S61197695 U JPS61197695 U JP S61197695U
- Authority
- JP
- Japan
- Prior art keywords
- discharge lamp
- lighting device
- ballast
- secondary coil
- tap
- 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
- 239000003990 capacitor Substances 0.000 claims description 3
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Circuit Arrangements For Discharge Lamps (AREA)
Description
図はこの考案の実施例を示す回路図である。
１…電源端子、２…安定器、３…１次コイル、
４…２次コイル、５…進相コンデンサ、６…放電
灯、９…中間タツプ。
The figure is a circuit diagram showing an embodiment of this invention. 1...power terminal, 2...ballast, 3...primary coil,
4...Secondary coil, 5...Phase advance capacitor, 6...Discharge lamp, 9...Intermediate tap.
Claims (1)
と、前記安定器の２次側に進相コンデンサを介し
て接続されてある放電灯とからなる放電灯点灯装
置において、前記１次コイルの中間タツプに前記
２次コイルの一端を接続するとともに、前記中間
タツプの位置を前記進相コンデンサの容量のバラ
ツキによるランプ電流の変動を補正して規定値と
する位置に設定してなる放電灯点灯装置。 In a discharge lamp lighting device comprising a ballast having a primary coil and a secondary coil, and a discharge lamp connected to the secondary side of the ballast via a phase advancing capacitor, A discharge lamp lighting device comprising: connecting one end of the secondary coil to a tap, and setting the intermediate tap to a position that corrects fluctuations in the lamp current due to variations in the capacitance of the phase advance capacitor to a specified value. .
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8236685U JPS61197695U (en) | 1985-05-30 | 1985-05-30 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8236685U JPS61197695U (en) | 1985-05-30 | 1985-05-30 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS61197695U true JPS61197695U (en) | 1986-12-10 |
Family
ID=30630015
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8236685U Pending JPS61197695U (en) | 1985-05-30 | 1985-05-30 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61197695U (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5190780A (en) * | 1975-02-07 | 1976-08-09 | ||
| JPS54133768A (en) * | 1978-03-30 | 1979-10-17 | Gen Electric | Highly efficient stabilizer for gas discharge lamp |
-
1985
- 1985-05-30 JP JP8236685U patent/JPS61197695U/ja active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5190780A (en) * | 1975-02-07 | 1976-08-09 | ||
| JPS54133768A (en) * | 1978-03-30 | 1979-10-17 | Gen Electric | Highly efficient stabilizer for gas discharge lamp |
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