JPS5866600U - Discharge lamp dimmer - Google Patents
Discharge lamp dimmerInfo
- Publication number
- JPS5866600U JPS5866600U JP16243481U JP16243481U JPS5866600U JP S5866600 U JPS5866600 U JP S5866600U JP 16243481 U JP16243481 U JP 16243481U JP 16243481 U JP16243481 U JP 16243481U JP S5866600 U JPS5866600 U JP S5866600U
- Authority
- JP
- Japan
- Prior art keywords
- discharge lamp
- parallel
- lamp dimmer
- supply side
- power supply
- 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
- Discharge-Lamp Control Circuits And Pulse- Feed Circuits (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図は従来の放電灯の調光装置の回路図、第２図乃至
第４図は夫々本案の放電灯の調光装置の実施回路図であ
る。
１・・・放電灯、ｌａ、 ｌｂ・・・電極、２・・・
グローランプ、３・・・高力率安定器、４・・・−次巻
線、５・・・二次巻線、８・・・ＬＣ共振回路、９・・
・電源、１０・・・トライアック、１３・・・インピー
ダンス素子。FIG. 1 is a circuit diagram of a conventional dimmer device for a discharge lamp, and FIGS. 2 to 4 are circuit diagrams of the dimmer device for a discharge lamp according to the present invention. 1...discharge lamp, la, lb...electrode, 2...
Glow lamp, 3...High power factor stabilizer, 4...-Secondary winding, 5...Secondary winding, 8...LC resonant circuit, 9...
- Power supply, 10...triac, 13... impedance element.
Claims (1)
及び二次両巻線、−次巻線に並列なＬＣ共振回路を備え
た高力率安定器を並列接続し、−次巻線の両端を電源に
接続した放電灯の調光装置において、放電灯の一方の電
極と、高力率安定器の一端との間に双方向性制御整流素
子を設けるとともに、この素子にインピーダンス素子を
並列接続したことを特徴とする放電灯の調光装置。A high power factor stabilizer with both primary and secondary windings on the glow lamp power supply side and an LC resonant circuit in parallel with the -order winding is connected in parallel to the non-power supply side of both electrodes of the discharge lamp, and the -order winding is connected in parallel. In a discharge lamp dimmer device in which both ends of the discharge lamp are connected to a power source, a bidirectional control rectifying element is provided between one electrode of the discharge lamp and one end of a high power factor ballast, and an impedance element is attached to this element. A discharge lamp dimmer characterized by parallel connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16243481U JPS5866600U (en) | 1981-10-29 | 1981-10-29 | Discharge lamp dimmer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16243481U JPS5866600U (en) | 1981-10-29 | 1981-10-29 | Discharge lamp dimmer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5866600U true JPS5866600U (en) | 1983-05-06 |
Family
ID=29954746
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP16243481U Pending JPS5866600U (en) | 1981-10-29 | 1981-10-29 | Discharge lamp dimmer |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5866600U (en) |
-
1981
- 1981-10-29 JP JP16243481U patent/JPS5866600U/en active Pending
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