JPS61193698U - - Google Patents
Info
- Publication number
- JPS61193698U JPS61193698U JP7873785U JP7873785U JPS61193698U JP S61193698 U JPS61193698 U JP S61193698U JP 7873785 U JP7873785 U JP 7873785U JP 7873785 U JP7873785 U JP 7873785U JP S61193698 U JPS61193698 U JP S61193698U
- Authority
- JP
- Japan
- Prior art keywords
- power supply
- gate
- control element
- phase control
- phase
- 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.)
- Granted
Links
- 230000003111 delayed effect Effects 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 11
Landscapes
- Discharge-Lamp Control Circuits And Pulse- Feed Circuits (AREA)
Description
第１図はこの考案の第１の実施例の回路図、第
２図および第３図はその各部の波形図、第４図は
この考案の第２の実施例の回路図、第５図はその
各部の波形図、第６図はこの考案の第３の実施例
の回路図、第７図はこの考案の第４の実施例の回
路図、第８図はこの考案の第５の実施例の回路図
、第９図および第１０図は始動スイツチの周辺の
詳細な回路図、第１１図は従来の放電灯点灯装置
の回路図、第１２図および第１３図はその各部の
波形図である。
１……交流電源、２……調光用ゲート回路、３
……全点灯用ゲート回路、ＴＲ……位相制御素子
、Ｌａ……放電ランプ、Ｓ１′……調光スイツチ
。
Figure 1 is a circuit diagram of the first embodiment of this invention, Figures 2 and 3 are waveform diagrams of each part, Figure 4 is a circuit diagram of the second embodiment of this invention, and Figure 5 is a circuit diagram of the second embodiment of this invention. Waveform diagrams of each part, Fig. 6 is a circuit diagram of the third embodiment of this invention, Fig. 7 is a circuit diagram of the fourth embodiment of this invention, and Fig. 8 is a circuit diagram of the fifth embodiment of this invention. , Figures 9 and 10 are detailed circuit diagrams around the starting switch, Figure 11 is a circuit diagram of a conventional discharge lamp lighting device, and Figures 12 and 13 are waveform diagrams of each part. be. 1...AC power supply, 2...Dimmer gate circuit, 3
...Full lighting gate circuit, TR...phase control element, La...discharge lamp, S1 ' ...dimmer switch.
Claims (1)
プおよび位相制御素子の直列回路と、前記位相制
御素子に電源電圧に対し所定の遅れ位相でパルス
状のゲート電流を流す調光用ゲート回路と、前記
位相制御素子に前記電源電圧に対して位相がずれ
た連続的なゲート電流を流す全点灯用ゲート回路
と、この全点灯用ゲート回路のゲート電流を断続
する調光スイツチとを備えた放電灯点灯装置。 an alternating current power supply, a series circuit of a discharge lamp and a phase control element connected to the alternating current power supply, a dimming gate circuit that causes a pulsed gate current to flow through the phase control element at a predetermined delayed phase with respect to the power supply voltage; Discharge lamp lighting comprising: a full lighting gate circuit that flows a continuous gate current out of phase with the power supply voltage through a phase control element; and a dimmer switch that intermittents the gate current of the full lighting gate circuit. Device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1985078737U JPH0517839Y2 (en) | 1985-05-27 | 1985-05-27 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1985078737U JPH0517839Y2 (en) | 1985-05-27 | 1985-05-27 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS61193698U true JPS61193698U (en) | 1986-12-02 |
| JPH0517839Y2 JPH0517839Y2 (en) | 1993-05-12 |
Family
ID=30622992
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1985078737U Expired - Lifetime JPH0517839Y2 (en) | 1985-05-27 | 1985-05-27 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0517839Y2 (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5735199U (en) * | 1980-08-08 | 1982-02-24 |
-
1985
- 1985-05-27 JP JP1985078737U patent/JPH0517839Y2/ja not_active Expired - Lifetime
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5735199U (en) * | 1980-08-08 | 1982-02-24 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0517839Y2 (en) | 1993-05-12 |