JPS6110044U - charging circuit - Google Patents

charging circuit

Info

Publication number
JPS6110044U
JPS6110044U JP1984092122U JP9212284U JPS6110044U JP S6110044 U JPS6110044 U JP S6110044U JP 1984092122 U JP1984092122 U JP 1984092122U JP 9212284 U JP9212284 U JP 9212284U JP S6110044 U JPS6110044 U JP S6110044U
Authority
JP
Japan
Prior art keywords
charging circuit
light emitting
emitting diode
constant current
charging
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
JP1984092122U
Other languages
Japanese (ja)
Inventor
光一 松下
Original Assignee
三洋電機株式会社
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 三洋電機株式会社 filed Critical 三洋電機株式会社
Priority to JP1984092122U priority Critical patent/JPS6110044U/en
Publication of JPS6110044U publication Critical patent/JPS6110044U/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 the drawing]

図は本考案に係る充電回路を示す図である。 Ｄ１は発光ダイオード、Ｑ１は制御用トランジスタ、Ｑ
２は比較用トランジスタ、Ａは二次電池。The figure is a diagram showing a charging circuit according to the present invention. D1 is a light emitting diode, Q1 is a control transistor, Q
2 is a transistor for comparison, and A is a secondary battery.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 定電流型の充電回路であって、定電流を決定する為の基
準素子として発光ダイオードを利用し、この発光ダイオ
ードを充電状態の表示素子と兼用したことを特徴とする
充電回路。A charging circuit of a constant current type, characterized in that a light emitting diode is used as a reference element for determining a constant current, and the light emitting diode is also used as a charging state display element.
JP1984092122U 1984-06-20 1984-06-20 charging circuit Pending JPS6110044U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1984092122U JPS6110044U (en) 1984-06-20 1984-06-20 charging circuit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1984092122U JPS6110044U (en) 1984-06-20 1984-06-20 charging circuit

Publications (1)

Publication Number Publication Date
JPS6110044U true JPS6110044U (en) 1986-01-21

Family

ID=30648630

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1984092122U Pending JPS6110044U (en) 1984-06-20 1984-06-20 charging circuit

Country Status (1)

Country Link
JP (1) JPS6110044U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02285936A (en) * 1989-04-25 1990-11-26 Matsushita Electric Works Ltd Charging circuit

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5032465A (en) * 1973-07-27 1975-03-29

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5032465A (en) * 1973-07-27 1975-03-29

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02285936A (en) * 1989-04-25 1990-11-26 Matsushita Electric Works Ltd Charging circuit

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