JPS5838136U - Display device for checking the operation of the light emission control circuit in a flash discharge light emitting device - Google Patents
Display device for checking the operation of the light emission control circuit in a flash discharge light emitting deviceInfo
- Publication number
- JPS5838136U JPS5838136U JP13098281U JP13098281U JPS5838136U JP S5838136 U JPS5838136 U JP S5838136U JP 13098281 U JP13098281 U JP 13098281U JP 13098281 U JP13098281 U JP 13098281U JP S5838136 U JPS5838136 U JP S5838136U
- Authority
- JP
- Japan
- Prior art keywords
- control circuit
- light emitting
- capacitor
- display device
- switching member
- 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
- 239000003990 capacitor Substances 0.000 claims description 7
- 238000006243 chemical reaction Methods 0.000 claims 1
- 238000012790 confirmation Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 229910052754 neon Inorganic materials 0.000 description 1
- GKAOGPIIYCISHV-UHFFFAOYSA-N neon atom Chemical compound [Ne] GKAOGPIIYCISHV-UHFFFAOYSA-N 0.000 description 1
- 238000010791 quenching Methods 0.000 description 1
Landscapes
- Stroboscope Apparatuses (AREA)
- Discharge-Lamp Control Circuits And Pulse- Feed Circuits (AREA)
- Audible And Visible Signals (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
図面は本考案に係る動作確認用表示装置を備えた閃光放
電発光器９回路図である。
３・・・・・・ＤＣ−ＤＣコンバータ、４・・・・・・
主放電用コンデンサ、５・・・・・・閃光放電管、９・
・・・・・トリガー回Ｌ １２−−−−−−クエンチ管
、１７・・・・・−３ＣＲ，ｉ ８・・・・・・センサ
ー、２０・・・・・・フォト・トランジスタ、２１・・
・・・・第１コンデンサ、２２・・・・・・第２コンデ
ンサ、２７・・・・・・スイッチングトランジスタ、３
０・・・・・・ネオン管。The drawing is a circuit diagram of 9 flash discharge light emitters equipped with an operation confirmation display device according to the present invention. 3...DC-DC converter, 4...
Main discharge capacitor, 5...Flash discharge tube, 9.
...Trigger time L 12--Quench tube, 17...-3CR, i 8...Sensor, 20...Phototransistor, 21.・
...First capacitor, 22... Second capacitor, 27... Switching transistor, 3
0... Neon tube.
Claims (1)
分する積分器と、この積分器の積分信号が所定値に達し
た−にこの信号に応動するスイッチング部材とを含む発
光量制御回路を備えた閃光放電発光器において、上記ス
イッチング部材の導通下に充電々荷を放電する第１コン
デンサと、この第１コンデンサの放電々荷によって充電
される第２コンデンサと、第２コンデンサの充電々圧が
所定値に達した時にこの電圧に応動するスイッチング部
材と、このスイッチング部材の動作によって供電される
表示部材とからなる発光量制御回路の動作確認用表示装
置。The light emitting amount control circuit includes an integrator that integrates a photoelectric conversion signal of a photoelectric converter that receives reflected light from an object, and a switching member that responds to this signal when the integrated signal of the integrator reaches a predetermined value. In the flash discharge light emitting device, a first capacitor discharges a charge under conduction of the switching member, a second capacitor is charged by the discharge of the first capacitor, and a charge voltage of the second capacitor is A display device for confirming the operation of a light emission amount control circuit, comprising a switching member that responds to the voltage when it reaches a predetermined value, and a display member that is supplied with power by the operation of the switching member.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13098281U JPS5838136U (en) | 1981-09-04 | 1981-09-04 | Display device for checking the operation of the light emission control circuit in a flash discharge light emitting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13098281U JPS5838136U (en) | 1981-09-04 | 1981-09-04 | Display device for checking the operation of the light emission control circuit in a flash discharge light emitting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5838136U true JPS5838136U (en) | 1983-03-12 |
Family
ID=29924584
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP13098281U Pending JPS5838136U (en) | 1981-09-04 | 1981-09-04 | Display device for checking the operation of the light emission control circuit in a flash discharge light emitting device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5838136U (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5410728A (en) * | 1977-06-25 | 1979-01-26 | Sunpak Kk | Device for confirming lighttadjustment operation in lighttadjusting strobo |
-
1981
- 1981-09-04 JP JP13098281U patent/JPS5838136U/en active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5410728A (en) * | 1977-06-25 | 1979-01-26 | Sunpak Kk | Device for confirming lighttadjustment operation in lighttadjusting strobo |
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