JPH03124591U - - Google Patents
Info
- Publication number
- JPH03124591U JPH03124591U JP3282990U JP3282990U JPH03124591U JP H03124591 U JPH03124591 U JP H03124591U JP 3282990 U JP3282990 U JP 3282990U JP 3282990 U JP3282990 U JP 3282990U JP H03124591 U JPH03124591 U JP H03124591U
- Authority
- JP
- Japan
- Prior art keywords
- circuit
- discharge lamp
- switching element
- chopper
- current
- 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
- 238000001514 detection method Methods 0.000 claims description 3
- 238000009499 grossing Methods 0.000 claims 2
- 238000010586 diagram Methods 0.000 description 4
- 239000003990 capacitor Substances 0.000 description 1
Landscapes
- Circuit Arrangements For Discharge Lamps (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3282990U JPH03124591U (fr) | 1990-03-30 | 1990-03-30 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3282990U JPH03124591U (fr) | 1990-03-30 | 1990-03-30 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH03124591U true JPH03124591U (fr) | 1991-12-17 |
Family
ID=31536033
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3282990U Pending JPH03124591U (fr) | 1990-03-30 | 1990-03-30 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH03124591U (fr) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2008052998A (ja) * | 2006-08-23 | 2008-03-06 | Matsushita Electric Works Ltd | 高圧放電灯点灯装置及び照明器具 |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5916100B2 (ja) * | 1975-02-26 | 1984-04-13 | ロジヤ−・ジヨゼフ・シエツペル | 水素化物−脱水素化物動力装置および動力発生方法 |
| JPS63301493A (ja) * | 1987-05-30 | 1988-12-08 | Kagenari Kokuno | 放電灯の電力制御方法及びその方法に使用する電子バラスト |
-
1990
- 1990-03-30 JP JP3282990U patent/JPH03124591U/ja active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5916100B2 (ja) * | 1975-02-26 | 1984-04-13 | ロジヤ−・ジヨゼフ・シエツペル | 水素化物−脱水素化物動力装置および動力発生方法 |
| JPS63301493A (ja) * | 1987-05-30 | 1988-12-08 | Kagenari Kokuno | 放電灯の電力制御方法及びその方法に使用する電子バラスト |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2008052998A (ja) * | 2006-08-23 | 2008-03-06 | Matsushita Electric Works Ltd | 高圧放電灯点灯装置及び照明器具 |
| US8395327B2 (en) | 2006-08-23 | 2013-03-12 | Panasonic Corporation | High-pressure discharge lamp lighting device and lighting fixture using the same |