JPS6031140U - charging circuit - Google Patents

charging circuit

Info

Publication number
JPS6031140U
JPS6031140U JP12136083U JP12136083U JPS6031140U JP S6031140 U JPS6031140 U JP S6031140U JP 12136083 U JP12136083 U JP 12136083U JP 12136083 U JP12136083 U JP 12136083U JP S6031140 U JPS6031140 U JP S6031140U
Authority
JP
Japan
Prior art keywords
charging circuit
circuit
charging
chopper circuit
pulse control
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
JP12136083U
Other languages
Japanese (ja)
Inventor
尚弘 松下
Original Assignee
株式会社ケンウッド
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 株式会社ケンウッド filed Critical 株式会社ケンウッド
Priority to JP12136083U priority Critical patent/JPS6031140U/en
Publication of JPS6031140U publication Critical patent/JPS6031140U/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) [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図は従来の充電回路を示すブロック図、第２図乃至
第５図は本考案に係る充電回路の実施例を示し、第２図
はブロック図、第３図は波形図、第４図はパルス制御回
路の具体的回路図、第５図は波形図である。 １・・・チョッパー回路、２・・・制御回路、３・・・
パルス制御回路、Ｂ・・・２次電池。FIG. 1 is a block diagram showing a conventional charging circuit, FIGS. 2 to 5 show an embodiment of the charging circuit according to the present invention, FIG. 2 is a block diagram, FIG. 3 is a waveform diagram, and FIG. 4 is a block diagram showing a conventional charging circuit. is a specific circuit diagram of the pulse control circuit, and FIG. 5 is a waveform diagram. 1... Chopper circuit, 2... Control circuit, 3...
Pulse control circuit, B... secondary battery.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 充電系路内に介挿されたチョッパー回路と、該チョッパ
ー回路のデユーティ−比を制御するためのパルス制御回
路とを備え、充電すべき２次電池の容量に応じて最適な
充電率を設定することができるように構成されているこ
とを特徴とする充電回路。It includes a chopper circuit inserted in the charging system and a pulse control circuit for controlling the duty ratio of the chopper circuit, and sets the optimal charging rate according to the capacity of the secondary battery to be charged. A charging circuit characterized in that it is configured to be able to
JP12136083U 1983-08-05 1983-08-05 charging circuit Pending JPS6031140U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP12136083U JPS6031140U (en) 1983-08-05 1983-08-05 charging circuit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12136083U JPS6031140U (en) 1983-08-05 1983-08-05 charging circuit

Publications (1)

Publication Number Publication Date
JPS6031140U true JPS6031140U (en) 1985-03-02

Family

ID=30277795

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12136083U Pending JPS6031140U (en) 1983-08-05 1983-08-05 charging circuit

Country Status (1)

Country Link
JP (1) JPS6031140U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63145669A (en) * 1986-10-11 1988-06-17 林原　健 Switch for positive and negative iontophorese

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS52149336A (en) * 1976-06-07 1977-12-12 Kawano Giken Kk Charging device
JPS54144932A (en) * 1978-05-02 1979-11-12 Fuji Electric Co Ltd Transistor chopper type charger

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS52149336A (en) * 1976-06-07 1977-12-12 Kawano Giken Kk Charging device
JPS54144932A (en) * 1978-05-02 1979-11-12 Fuji Electric Co Ltd Transistor chopper type charger

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63145669A (en) * 1986-10-11 1988-06-17 林原　健 Switch for positive and negative iontophorese
JPH0342103B2 (en) * 1986-10-11 1991-06-26

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