JPS60135084U - Ringing choke converter startup circuit - Google Patents

Ringing choke converter startup circuit

Info

Publication number
JPS60135084U
JPS60135084U JP2124284U JP2124284U JPS60135084U JP S60135084 U JPS60135084 U JP S60135084U JP 2124284 U JP2124284 U JP 2124284U JP 2124284 U JP2124284 U JP 2124284U JP S60135084 U JPS60135084 U JP S60135084U
Authority
JP
Japan
Prior art keywords
choke converter
ringing choke
startup circuit
oscillation
transistor
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
JP2124284U
Other languages
Japanese (ja)
Other versions
JPH0223109Y2 (en
Inventor
希 猪股
Original Assignee
株式会社トーキン
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 株式会社トーキン filed Critical 株式会社トーキン
Priority to JP2124284U priority Critical patent/JPS60135084U/en
Publication of JPS60135084U publication Critical patent/JPS60135084U/en
Application granted granted Critical
Publication of JPH0223109Y2 publication Critical patent/JPH0223109Y2/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) [Abstract] 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図は従来のリンギングチョークコンバータの回路図
、第２図は本考案の実施例によるリンギングチョークコ
ンバータの回路図、第３図は本考案の実施例による回路
にお（する発振トランジスタのコレクタ・エミッタ間に
おける電圧波形である。 なお図において、１：発振トランジスタ、之：発振トラ
ンジスタホーマ、３．３’：入力、４゜５．６，９：抵
抗、７：起動用トランジスタ、８：ダイオード、１０：
コンデンサ。Fig. 1 is a circuit diagram of a conventional ringing choke converter, Fig. 2 is a circuit diagram of a ringing choke converter according to an embodiment of the present invention, and Fig. 3 is a circuit diagram of a ringing choke converter according to an embodiment of the present invention. This is the voltage waveform between the emitters. In the figure, 1: oscillation transistor, 3.3': input, 4°5.6, 9: resistor, 7: starting transistor, 8: diode, 10:
capacitor.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 発振トランスホーマの２巻線間に発振トランジスタのエ
ミッタ、コレクタとを接続してなる出力パルス発振回路
において、入力の電源から前記発振トランジスタのベー
ス電流供給のための２個の抵抗を直列とする起動抵抗の
一方の抵抗に起動用トランジスタを並列に接続してなる
リンギングチョークコンバータの起動回路。　　　　　
　゛In an output pulse oscillation circuit in which the emitter and collector of an oscillation transistor are connected between two windings of an oscillation transformer, a start-up is performed in which two resistors are connected in series for supplying base current of the oscillation transistor from an input power source. A starting circuit for a ringing choke converter consists of a starting transistor connected in parallel to one of the resistors.
゛
JP2124284U 1984-02-18 1984-02-18 Ringing choke converter startup circuit Granted JPS60135084U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2124284U JPS60135084U (en) 1984-02-18 1984-02-18 Ringing choke converter startup circuit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2124284U JPS60135084U (en) 1984-02-18 1984-02-18 Ringing choke converter startup circuit

Publications (2)

Publication Number Publication Date
JPS60135084U true JPS60135084U (en) 1985-09-07
JPH0223109Y2 JPH0223109Y2 (en) 1990-06-22

Family

ID=30512459

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2124284U Granted JPS60135084U (en) 1984-02-18 1984-02-18 Ringing choke converter startup circuit

Country Status (1)

Country Link
JP (1) JPS60135084U (en)

Also Published As

Publication number Publication date
JPH0223109Y2 (en) 1990-06-22

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