JPS62103200U - - Google Patents
Info
- Publication number
- JPS62103200U JPS62103200U JP19681885U JP19681885U JPS62103200U JP S62103200 U JPS62103200 U JP S62103200U JP 19681885 U JP19681885 U JP 19681885U JP 19681885 U JP19681885 U JP 19681885U JP S62103200 U JPS62103200 U JP S62103200U
- Authority
- JP
- Japan
- Prior art keywords
- capacitor
- circuit
- switch element
- trigger
- turned
- 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
- 239000003990 capacitor Substances 0.000 claims description 13
- 238000004804 winding Methods 0.000 claims 2
- 238000010586 diagram Methods 0.000 description 4
Landscapes
- Discharge-Lamp Control Circuits And Pulse- Feed Circuits (AREA)
Description
第１図は本考案による信号灯装置の一実施例を
示す電気回路図、第２図は第１図中のＡ点に電源
スイツチの投入により出力される信号波形図、第
３図は従来例の電気回路図を示している。
１…閃光放電管、２…主コンデンサ、３…ＤＣ
―ＤＣコンバータ回路、４…トリガー回路、９…
補助電源回路、１０…ダイオード、１１，１７，
２１…コンデンサ、１２…無安定マルチバイブレ
ータ回路、１３，１４，１５，１６…Ｃ―ＭＯＳ
インバータ、１８…可変抵抗、１９…定電圧回路
、２０…抵抗、２２…定電圧素子、２３…トラン
ジスタ（制御スイツチ素子）。
Fig. 1 is an electric circuit diagram showing one embodiment of the signal lamp device according to the present invention, Fig. 2 is a signal waveform diagram outputted at point A in Fig. 1 when the power switch is turned on, and Fig. 3 is a diagram of the signal lamp of the conventional example. Shows an electrical circuit diagram. 1... Flash discharge tube, 2... Main capacitor, 3... DC
-DC converter circuit, 4...Trigger circuit, 9...
Auxiliary power supply circuit, 10...diode, 11, 17,
21...Capacitor, 12...Astable multivibrator circuit, 13, 14, 15, 16...C-MOS
Inverter, 18... Variable resistor, 19... Constant voltage circuit, 20... Resistor, 22... Constant voltage element, 23... Transistor (control switch element).
Claims (1)
入により供給される低圧電源の端子電圧を昇圧し
主コンデンサの充電を行なうＤＣ―ＤＣコンバー
タ回路と、前記主コンデンサの両端に接続されそ
の充電電荷を消費して発光する閃光放電管と、ト
リガコンデンサ、トリガートランス、オンするこ
とにより前記トリガーコンデンサの前記トリガー
トランスを介しての放電を行なわせるスイツチ素
子等からなり前記放電により前記閃光放電管を励
起するトリガー回路と、前記低圧電源の両端に前
記電源スイツチおよび前記補助巻線を介して接続
されるダイオードと第１のコンデンサとからなる
直列体である補助電源回路と、前記第１のコンデ
ンサの両端に接続されるＣ―ＭＯＳ論理回路を使
用した無安定マルチバイブレータ回路と、前記主
コンデンサの両端に接続される抵抗と第２のコン
デンサの直列体および前記第２のコンデンサに並
列接続された定電圧素子からなる定電圧発生回路
と、前記第２のコンデンサの両端に前記スイツチ
素子のゲートを介して接続されると共に前記無安
定マルチバイブレータ回路の出力パルス信号にて
動作が制御されオンすることにより前記第２のコ
ンデンサの充電電荷を前記スイツチ素子のゲート
に供給する制御スイツチ素子とを備えてなる信号
灯装置。 A DC-DC converter circuit that has primary, secondary, and auxiliary windings and that charges the main capacitor by boosting the terminal voltage of the low-voltage power supply that is supplied when the power switch is turned on, and a DC-DC converter circuit that is connected to both ends of the main capacitor and charges the main capacitor. It consists of a flash discharge tube that emits light by consuming electric charge, a trigger capacitor, a trigger transformer, and a switch element that, when turned on, causes the trigger capacitor to discharge through the trigger transformer. an auxiliary power supply circuit that is a series body consisting of a diode and a first capacitor connected to both ends of the low voltage power supply via the power switch and the auxiliary winding; an astable multivibrator circuit using a C-MOS logic circuit connected to both ends, a series body of a resistor and a second capacitor connected to both ends of the main capacitor, and a constant circuit connected in parallel to the second capacitor; A constant voltage generation circuit consisting of a voltage element is connected to both ends of the second capacitor via the gate of the switch element, and the operation is controlled and turned on by the output pulse signal of the astable multivibrator circuit. A signal lamp device comprising: a control switch element that supplies the charge of the second capacitor to the gate of the switch element.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19681885U JPH0329918Y2 (en) | 1985-12-20 | 1985-12-20 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19681885U JPH0329918Y2 (en) | 1985-12-20 | 1985-12-20 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS62103200U true JPS62103200U (en) | 1987-07-01 |
| JPH0329918Y2 JPH0329918Y2 (en) | 1991-06-25 |
Family
ID=31155972
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP19681885U Expired JPH0329918Y2 (en) | 1985-12-20 | 1985-12-20 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0329918Y2 (en) |
-
1985
- 1985-12-20 JP JP19681885U patent/JPH0329918Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0329918Y2 (en) | 1991-06-25 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JPS6321919Y2 (en) | ||
| JPS5813600Y2 (en) | DC-DC conversion circuit | |
| JPS61135332U (en) | ||
| JPS5825597Y2 (en) | timing light device | |
| JPS633119Y2 (en) | ||
| JPH0339300U (en) | ||
| JPH06163169A (en) | Electric-discharge lamp lighting device | |
| JPH0329918Y2 (en) | ||
| JPS617288U (en) | Strobe circuit for photography | |
| JPS63118199U (en) | ||
| JPH0327881U (en) | ||
| JPS638598U (en) | ||
| JPS6418600U (en) | ||
| JPS6044399U (en) | Charging stop circuit in flash discharge light emitter | |
| JPH0269391U (en) | ||
| JPS6044400U (en) | Flash device power circuit | |
| JPH01123482U (en) | ||
| JPS61204165U (en) | ||
| JPS624885U (en) | ||
| JPS6425884U (en) | ||
| JPS60158699U (en) | electronic flash device | |
| JPS6173168U (en) | ||
| JPS62175269U (en) | ||
| JPS61184299U (en) | ||
| JPS61135331U (en) |