JPS5887488U - power supply - Google Patents

power supply

Info

Publication number
JPS5887488U
JPS5887488U JP18212381U JP18212381U JPS5887488U JP S5887488 U JPS5887488 U JP S5887488U JP 18212381 U JP18212381 U JP 18212381U JP 18212381 U JP18212381 U JP 18212381U JP S5887488 U JPS5887488 U JP S5887488U
Authority
JP
Japan
Prior art keywords
power supply
supply device
transistor
oscillation
inverter transformer
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
JP18212381U
Other languages
Japanese (ja)
Other versions
JPS6223272Y2 (en
Inventor
松本　恒彦
寺嶋　誠
Original Assignee
和光電気株式会社
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 和光電気株式会社 filed Critical 和光電気株式会社
Priority to JP18212381U priority Critical patent/JPS5887488U/en
Publication of JPS5887488U publication Critical patent/JPS5887488U/en
Application granted granted Critical
Publication of JPS6223272Y2 publication Critical patent/JPS6223272Y2/ja
Granted legal-status Critical Current

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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 the drawing]

□１い６□工。１．。−よオオｉい、１第２図は本考案
による電源装置の一例を示す接続　１□ 図である。　　　　　　　　　　　　　　　　　　　１
１は直流電源、２はインバータトランス、４は起動抵抗
器、６は負荷、８はトランジスタ、９はダイオード、１
０は制御回路である。 第１図□16□Work. 1. . - Okay, 1. Figure 2 is a connection diagram 1 □ showing an example of the power supply device according to the present invention. 1
1 is a DC power supply, 2 is an inverter transformer, 4 is a starting resistor, 6 is a load, 8 is a transistor, 9 is a diode, 1
0 is a control circuit. Figure 1

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 直Ｎ電源とインバータトランスの１次コイルとの間に、
発振回路を構成するトランジスタを挿入して成る電源装
置におい−Ｃ１上記発振用トランジスタに対する起動抵
抗器及び上記インバータトランスの帰還コイルに接続さ
れたコンデンサの接続点と、上記発振用トランジスタの
ベースとの間にスイッチング用トランジスタ及びダイオ
ードよりなる並列回路を挿入したことを特徴とする電源
装置・　　　　　　　　　　　　　　　　　　　　　１Between the direct N power supply and the primary coil of the inverter transformer,
In a power supply device in which a transistor constituting an oscillation circuit is inserted - C1 between the connection point of the starting resistor for the oscillation transistor and the capacitor connected to the feedback coil of the inverter transformer and the base of the oscillation transistor; A power supply device characterized in that a parallel circuit consisting of a switching transistor and a diode is inserted into the power supply device.
JP18212381U 1981-12-07 1981-12-07 power supply Granted JPS5887488U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP18212381U JPS5887488U (en) 1981-12-07 1981-12-07 power supply

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP18212381U JPS5887488U (en) 1981-12-07 1981-12-07 power supply

Publications (2)

Publication Number Publication Date
JPS5887488U true JPS5887488U (en) 1983-06-14
JPS6223272Y2 JPS6223272Y2 (en) 1987-06-13

Family

ID=29980208

Family Applications (1)

Application Number Title Priority Date Filing Date
JP18212381U Granted JPS5887488U (en) 1981-12-07 1981-12-07 power supply

Country Status (1)

Country Link
JP (1) JPS5887488U (en)

Also Published As

Publication number Publication date
JPS6223272Y2 (en) 1987-06-13

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