JPS641758Y2 - - Google Patents
Info
- Publication number
- JPS641758Y2 JPS641758Y2 JP12807481U JP12807481U JPS641758Y2 JP S641758 Y2 JPS641758 Y2 JP S641758Y2 JP 12807481 U JP12807481 U JP 12807481U JP 12807481 U JP12807481 U JP 12807481U JP S641758 Y2 JPS641758 Y2 JP S641758Y2
- Authority
- JP
- Japan
- Prior art keywords
- current
- discharge lamp
- limiting
- semiconductor element
- current limiting
- 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.)
- Expired
Links
- 230000000670 limiting effect Effects 0.000 claims description 27
- 239000004065 semiconductor Substances 0.000 claims description 16
- 239000003990 capacitor Substances 0.000 description 21
- 238000001514 detection method Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- QSHDDOUJBYECFT-UHFFFAOYSA-N mercury Chemical compound [Hg] QSHDDOUJBYECFT-UHFFFAOYSA-N 0.000 description 3
- 229910052753 mercury Inorganic materials 0.000 description 3
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
Landscapes
- Circuit Arrangements For Discharge Lamps (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12807481U JPS5834395U (ja) | 1981-08-31 | 1981-08-31 | 低始動電流型安定器 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12807481U JPS5834395U (ja) | 1981-08-31 | 1981-08-31 | 低始動電流型安定器 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5834395U JPS5834395U (ja) | 1983-03-05 |
| JPS641758Y2 true JPS641758Y2 (no) | 1989-01-17 |
Family
ID=29921785
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12807481U Granted JPS5834395U (ja) | 1981-08-31 | 1981-08-31 | 低始動電流型安定器 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5834395U (no) |
-
1981
- 1981-08-31 JP JP12807481U patent/JPS5834395U/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5834395U (ja) | 1983-03-05 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| EP1025745B1 (en) | Energy saving lighting controller | |
| US5225742A (en) | Solid state ballast for high intensity discharge lamps | |
| US4580080A (en) | Phase control ballast | |
| JPH10270188A (ja) | 高圧放電ランプの点灯回路 | |
| JP2004312995A (ja) | 負荷の電力消費の調整方法、負荷の電力消費の調整回路およびランプ用の電気点灯装置 | |
| JPS641758Y2 (no) | ||
| US4881012A (en) | Switching arrangement | |
| JPS6237360Y2 (no) | ||
| JP2562816B2 (ja) | 放電灯点灯装置 | |
| JPH089779Y2 (ja) | 位相制御装置 | |
| JPH0112797Y2 (no) | ||
| KR870000658Y1 (ko) | 유도등의 전원공급 장치 | |
| KR920004996B1 (ko) | 가스방전 램프회로용 부하 스위칭 시스템 | |
| JPH0518878Y2 (no) | ||
| JPH0220613Y2 (no) | ||
| JPH06111963A (ja) | 放電灯点灯装置 | |
| JPH0331040Y2 (no) | ||
| JPH06168788A (ja) | 放電灯点灯装置 | |
| JPS597757Y2 (ja) | 調光装置 | |
| JP2865411B2 (ja) | 放電灯点灯装置 | |
| JPS625560Y2 (no) | ||
| JPS6151399B2 (no) | ||
| JPH0310636Y2 (no) | ||
| JPH046158Y2 (no) | ||
| JPH0318838Y2 (no) |