JPS5881897U - Strobe power supply - Google Patents

Strobe power supply

Info

Publication number
JPS5881897U
JPS5881897U JP17645581U JP17645581U JPS5881897U JP S5881897 U JPS5881897 U JP S5881897U JP 17645581 U JP17645581 U JP 17645581U JP 17645581 U JP17645581 U JP 17645581U JP S5881897 U JPS5881897 U JP S5881897U
Authority
JP
Japan
Prior art keywords
power supply
strobe power
converter
grounded
strobe
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
Application number
JP17645581U
Other languages
Japanese (ja)
Other versions
JPS6321919Y2 (en
Inventor
勲 近藤
Original Assignee
オリンパス光学工業株式会社
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by オリンパス光学工業株式会社 filed Critical オリンパス光学工業株式会社
Priority to JP17645581U priority Critical patent/JPS5881897U/en
Publication of JPS5881897U publication Critical patent/JPS5881897U/en
Application granted granted Critical
Publication of JPS6321919Y2 publication Critical patent/JPS6321919Y2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Discharge-Lamp Control Circuits And Pulse- Feed Circuits (AREA)
  • Dc-Dc Converters (AREA)
  • Stroboscope Apparatuses (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

【図面の簡単な説明】[Brief explanation of drawings]

第１図は、本出願人が先に提案したストロボ用電源装置
の電気回路図、第２図は、本考案の一実施例を示すスト
ロボ用電源装置の電気回路図である。 １、　２１．　３１・・・・・・直流電源、２．２２・
・・・・・電源スィッチ、３．２３．３３・・・・・・
昇圧用トランス、５．２５．３５・・・・・・ＰＮＰ型
トランジスタ、７゜２７．３７・・・・・・ＮＰＮ型ト
ランジスタ、８．２８゜３８・・・・・・ダイオード、
２０．３０・・・・・・ＤＣ−ＤＣコンバータ、１１・
・・・・・主コンデンサ。FIG. 1 is an electric circuit diagram of a strobe power supply device previously proposed by the present applicant, and FIG. 2 is an electric circuit diagram of a strobe power supply device showing an embodiment of the present invention. 1, 21. 31...DC power supply, 2.22.
...Power switch, 3.23.33...
Step-up transformer, 5.25.35...PNP transistor, 7゜27.37...NPN transistor, 8.28゜38...diode,
20.30...DC-DC converter, 11.
...Main capacitor.

Claims (1)

【実用新案登録請求の範囲】 負極側を接地した第１の直流電源を有する第１のＤＣ−
ＤＣコンバータと、 正極側を接地した第２の直流電源を有する第２のＤＣ−
ＤＣコンバータと、 上記第１、第２の２つのＤＣ−ＤＣコンバータの両出力
端子を並列接続し、この出力端子間に接続された閃光放
電用の主コンデンサと、 を具備し、上記第１、第２の直流電源の直列出力を外部
に取り出すようにしたことを特徴とするストロボ用電源
装置。[Claims for Utility Model Registration] A first DC power supply having a first DC power supply whose negative electrode side is grounded.
A second DC converter and a second DC power supply whose positive side is grounded.
a DC converter; both output terminals of the first and second DC-DC converters are connected in parallel, and a main capacitor for flash discharge is connected between the output terminals; A strobe power supply device characterized in that a series output of a second DC power supply is taken out to the outside.
JP17645581U 1981-11-27 1981-11-27 Strobe power supply Granted JPS5881897U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP17645581U JPS5881897U (en) 1981-11-27 1981-11-27 Strobe power supply

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP17645581U JPS5881897U (en) 1981-11-27 1981-11-27 Strobe power supply

Publications (2)

Publication Number Publication Date
JPS5881897U true JPS5881897U (en) 1983-06-02
JPS6321919Y2 JPS6321919Y2 (en) 1988-06-16

Family

ID=29969465

Family Applications (1)

Application Number Title Priority Date Filing Date
JP17645581U Granted JPS5881897U (en) 1981-11-27 1981-11-27 Strobe power supply

Country Status (1)

Country Link
JP (1) JPS5881897U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH04102836A (en) * 1990-08-22 1992-04-03 Fuji Photo Optical Co Ltd Control circuit for camera

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH04102836A (en) * 1990-08-22 1992-04-03 Fuji Photo Optical Co Ltd Control circuit for camera

Also Published As

Publication number Publication date
JPS6321919Y2 (en) 1988-06-16

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