JPS60141686U - Polarity reversal chopper circuit - Google Patents

Polarity reversal chopper circuit

Info

Publication number
JPS60141686U
JPS60141686U JP2883784U JP2883784U JPS60141686U JP S60141686 U JPS60141686 U JP S60141686U JP 2883784 U JP2883784 U JP 2883784U JP 2883784 U JP2883784 U JP 2883784U JP S60141686 U JPS60141686 U JP S60141686U
Authority
JP
Japan
Prior art keywords
chopper circuit
polarity reversal
oscillation
choke coil
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.)
Pending
Application number
JP2883784U
Other languages
Japanese (ja)
Inventor
昇 加藤
津村　光恒
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 JP2883784U priority Critical patent/JPS60141686U/en
Publication of JPS60141686U publication Critical patent/JPS60141686U/en
Pending legal-status Critical Current

Links

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 the drawing]

第１図は従来技術を示す回路図、第２図は本考案に係る
極性反転型チョッパー回路の一実施例を示す回路図であ
る。 Ｑ、　Ｑ□・・・スイッチングトランジスタ、Ｌ−チョ
ークコイル、Ｄ・・・ダイオード、Ｃ・・・平滑コンデ
ンサ、Ｑ２・・・発振トランジスタ、ＮＣ・・・チョー
クコイルの主巻線、ＮＤ・・・チョークコイルの帰還巻
線。FIG. 1 is a circuit diagram showing a conventional technique, and FIG. 2 is a circuit diagram showing an embodiment of a polarity inversion type chopper circuit according to the present invention. Q, Q□... Switching transistor, L-choke coil, D... Diode, C... Smoothing capacitor, Q2... Oscillation transistor, NC... Main winding of choke coil, ND... Return winding of choke coil.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 負荷に対して直列に接続されるスイッチングトランジス
タと、該スイッチングトランジスタをオン−オフ制御す
る発振トランジスタと、負荷に対してそれぞれ並列に接
続されるチョークコイルおよび平滑コンデンサと直列に
接続されるダイオードとを含み入力電圧を極性反転して
平滑化する整、流子滑部とを備えた極性反転型チョ゛イ
パー回路にお０て、前記チョークコイルに帰還巻線を設
け、その出力を前記発振トランジスタの々−スに供給し
て自励発振させるようにした極性反転型チョッパー回路
。A switching transistor connected in series to a load, an oscillation transistor for controlling on/off of the switching transistor, and a diode connected in series to a choke coil and a smoothing capacitor each connected in parallel to the load. In a polarity reversal type chopper circuit equipped with a rectifier and a current slip section that inverts the polarity of the input voltage to smooth it, the choke coil is provided with a feedback winding, and its output is connected to the oscillation transistor. A polarity reversal type chopper circuit that is supplied to the ground to generate self-oscillation.
JP2883784U 1984-02-29 1984-02-29 Polarity reversal chopper circuit Pending JPS60141686U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2883784U JPS60141686U (en) 1984-02-29 1984-02-29 Polarity reversal chopper circuit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2883784U JPS60141686U (en) 1984-02-29 1984-02-29 Polarity reversal chopper circuit

Publications (1)

Publication Number Publication Date
JPS60141686U true JPS60141686U (en) 1985-09-19

Family

ID=30527090

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2883784U Pending JPS60141686U (en) 1984-02-29 1984-02-29 Polarity reversal chopper circuit

Country Status (1)

Country Link
JP (1) JPS60141686U (en)

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