JPS5960890U - Auxiliary power supply circuit for ON/ON type single-stone switching regulator - Google Patents

Auxiliary power supply circuit for ON/ON type single-stone switching regulator

Info

Publication number
JPS5960890U
JPS5960890U JP15440182U JP15440182U JPS5960890U JP S5960890 U JPS5960890 U JP S5960890U JP 15440182 U JP15440182 U JP 15440182U JP 15440182 U JP15440182 U JP 15440182U JP S5960890 U JPS5960890 U JP S5960890U
Authority
JP
Japan
Prior art keywords
power supply
supply circuit
switching regulator
auxiliary power
type single
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
Application number
JP15440182U
Other languages
Japanese (ja)
Inventor
昇 加藤
正康 大崎
Original Assignee
富士電気化学株式会社
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 富士電気化学株式会社 filed Critical 富士電気化学株式会社
Priority to JP15440182U priority Critical patent/JPS5960890U/en
Publication of JPS5960890U publication Critical patent/JPS5960890U/en
Pending 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]

第１図は従来技術を示す回路図、第２図は本考案の一実
施例を示す回路図、第３図Ａ１第３図Ｂ１第３図Ｃはそ
の動作波形図、第４図は本考案の他の実施例を示す回路
図である。Fig. 1 is a circuit diagram showing the prior art, Fig. 2 is a circuit diagram showing an embodiment of the present invention, Fig. 3 A1 Fig. 3 B1 Fig. 3 C is its operating waveform diagram, and Fig. 4 is the circuit diagram of the present invention. FIG. 3 is a circuit diagram showing another embodiment of the present invention.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] ０Ｎ１０Ｎ制御式−石スイッチ、ングレギュレータの主
トランジスタをスイッチングさせる駆動用トランスの補
助電源回路であって、主トランスに設けた補助巻線と、
主トランジスタのオフ時に前記補助巻線に発生する電圧
をピークチャージするダイオードとコンデンサからなる
ピークチャージ回路とからなり、得られた直流電圧を利
用して駆動用トランスを制御回路出力で駆動し、主トラ
ンジスタをスイッチングさせるようにしたことを特徴と
する０Ｎ１０Ｎ制御式−石スイツチングレギュレータの
補助電源回路。0N10N control type - Stone switch, auxiliary power supply circuit for a driving transformer that switches the main transistor of the switching regulator, which includes an auxiliary winding provided on the main transformer,
It consists of a peak charge circuit consisting of a diode and a capacitor that peak-charges the voltage generated in the auxiliary winding when the main transistor is off, and uses the obtained DC voltage to drive the drive transformer with the control circuit output. An auxiliary power supply circuit for a 0N10N control-type switching regulator characterized by switching a transistor.
JP15440182U 1982-10-12 1982-10-12 Auxiliary power supply circuit for ON/ON type single-stone switching regulator Pending JPS5960890U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP15440182U JPS5960890U (en) 1982-10-12 1982-10-12 Auxiliary power supply circuit for ON/ON type single-stone switching regulator

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP15440182U JPS5960890U (en) 1982-10-12 1982-10-12 Auxiliary power supply circuit for ON/ON type single-stone switching regulator

Publications (1)

Publication Number Publication Date
JPS5960890U true JPS5960890U (en) 1984-04-20

Family

ID=30341315

Family Applications (1)

Application Number Title Priority Date Filing Date
JP15440182U Pending JPS5960890U (en) 1982-10-12 1982-10-12 Auxiliary power supply circuit for ON/ON type single-stone switching regulator

Country Status (1)

Country Link
JP (1) JPS5960890U (en)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5518838A (en) * 1978-07-25 1980-02-09 Sanken Electric Co Ltd Intermittent type transistor dc converter

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5518838A (en) * 1978-07-25 1980-02-09 Sanken Electric Co Ltd Intermittent type transistor dc converter

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