JPS612645U - Strobe circuit for photography - Google Patents
Strobe circuit for photographyInfo
- Publication number
- JPS612645U JPS612645U JP8511184U JP8511184U JPS612645U JP S612645 U JPS612645 U JP S612645U JP 8511184 U JP8511184 U JP 8511184U JP 8511184 U JP8511184 U JP 8511184U JP S612645 U JPS612645 U JP S612645U
- Authority
- JP
- Japan
- Prior art keywords
- trigger
- supply circuit
- battery
- power
- voltage
- 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
Landscapes
- Stroboscope Apparatuses (AREA)
- 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１，２図は、従来の写真撮影用ストロボ回路をそれぞ
れ示す電気回路図。
第３図は、本考案の一実施例を示す写真撮影用ストロボ
回路の電気回路図。
第４図は、本考案の他の実施例を示す写真撮影用ストロ
ボ回路の電気回路図である。FIGS. 1 and 2 are electrical circuit diagrams showing conventional photography strobe circuits, respectively. FIG. 3 is an electrical circuit diagram of a photography strobe circuit showing an embodiment of the present invention. FIG. 4 is an electrical circuit diagram of a photography strobe circuit showing another embodiment of the present invention.
Claims (1)
Ｃ − ＤＣコンベータ等を有する電源回路と、この電
源回路によって充電されるメインコンデンサと、このメ
インコンデンサを発光電源とする閃光放電管と、トリガ
コンデンサ、トリガトランスおよびサイリスタ等の半導
体制御整流素子等を有し上記閃光放電管に発光用トリガ
電圧を供給するトリガ回路と、を有する写真撮影用スト
アボ回路において、 上記半導体制御整流素子をオン・オフする制御電圧を上
記電源スイッチを通じて上記電！電池より供給するよう
にすると共に、上記電源スイッチのオフ動作に連動して
、上記制御電圧が遮断されるようにした制御電圧供給回
路を具備したことを特徴とするストロボ―。[Claims for Utility Model Registration] Power switch, power battery, and D for boosting the battery voltage
A power supply circuit having a C-DC converter, etc., a main capacitor charged by this power supply circuit, a flash discharge tube using this main capacitor as a light emitting power source, and semiconductor-controlled rectifier elements such as a trigger capacitor, trigger transformer, and thyristor. a trigger circuit for supplying a trigger voltage for light emission to the flash discharge tube; A strobe characterized by comprising a control voltage supply circuit which is supplied from a battery and which cuts off the control voltage in conjunction with the off operation of the power switch.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8511184U JPS612645U (en) | 1984-06-07 | 1984-06-07 | Strobe circuit for photography |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8511184U JPS612645U (en) | 1984-06-07 | 1984-06-07 | Strobe circuit for photography |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS612645U true JPS612645U (en) | 1986-01-09 |
| JPH04350Y2 JPH04350Y2 (en) | 1992-01-08 |
Family
ID=30635203
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8511184U Granted JPS612645U (en) | 1984-06-07 | 1984-06-07 | Strobe circuit for photography |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS612645U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS637302A (en) * | 1986-06-26 | 1988-01-13 | Toyota Motor Corp | Production of pulse gear |
| JP2003207824A (en) * | 2002-01-15 | 2003-07-25 | Fuji Photo Film Co Ltd | Flash device |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5576333A (en) * | 1978-12-01 | 1980-06-09 | West Electric Co Ltd | Electronic flash device |
-
1984
- 1984-06-07 JP JP8511184U patent/JPS612645U/en active Granted
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5576333A (en) * | 1978-12-01 | 1980-06-09 | West Electric Co Ltd | Electronic flash device |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS637302A (en) * | 1986-06-26 | 1988-01-13 | Toyota Motor Corp | Production of pulse gear |
| JP2003207824A (en) * | 2002-01-15 | 2003-07-25 | Fuji Photo Film Co Ltd | Flash device |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH04350Y2 (en) | 1992-01-08 |
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