JPS5880752U - charging circuit - Google Patents

charging circuit

Info

Publication number
JPS5880752U
JPS5880752U JP17726481U JP17726481U JPS5880752U JP S5880752 U JPS5880752 U JP S5880752U JP 17726481 U JP17726481 U JP 17726481U JP 17726481 U JP17726481 U JP 17726481U JP S5880752 U JPS5880752 U JP S5880752U
Authority
JP
Japan
Prior art keywords
charging circuit
solar cell
transistor
secondary battery
load
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
JP17726481U
Other languages
Japanese (ja)
Inventor
高橋　宙一
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 JP17726481U priority Critical patent/JPS5880752U/en
Publication of JPS5880752U publication Critical patent/JPS5880752U/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図は本考案の充電回路図、第２図は本考案の他の実
施例を示す回路図である。 １・・・太陽電池、２・・・第１トランジスタ、３・・
・二次電池、４・・・負荷、５・・・第２トランジスタ
。FIG. 1 is a charging circuit diagram of the present invention, and FIG. 2 is a circuit diagram showing another embodiment of the present invention. 1... Solar cell, 2... First transistor, 3...
- Secondary battery, 4... Load, 5... Second transistor.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 光が照射することによって発電される太陽電池と、該太
陽電池と二次電池及び負荷間にエミッタ・コレクタが夫
々接続された第１トランジスタと、太陽電池より発電さ
れる所定値以上の電圧にてオンされ前記第１トランジス
タを十分にオンさせるバイアス電圧を供給する第２トラ
ンジスタとよりなる充電回路。A solar cell that generates electricity when irradiated with light, a first transistor whose emitter and collector are connected between the solar cell, a secondary battery, and a load, respectively, and a voltage of a predetermined value or more that is generated by the solar cell. A charging circuit comprising a second transistor that is turned on and supplies a bias voltage sufficient to turn on the first transistor.
JP17726481U 1981-11-28 1981-11-28 charging circuit Pending JPS5880752U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP17726481U JPS5880752U (en) 1981-11-28 1981-11-28 charging circuit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP17726481U JPS5880752U (en) 1981-11-28 1981-11-28 charging circuit

Publications (1)

Publication Number Publication Date
JPS5880752U true JPS5880752U (en) 1983-06-01

Family

ID=29970988

Family Applications (1)

Application Number Title Priority Date Filing Date
JP17726481U Pending JPS5880752U (en) 1981-11-28 1981-11-28 charging circuit

Country Status (1)

Country Link
JP (1) JPS5880752U (en)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS555067A (en) * 1978-06-27 1980-01-14 Suwa Seikosha Kk Solar battery charging control circuit

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS555067A (en) * 1978-06-27 1980-01-14 Suwa Seikosha Kk Solar battery charging control circuit

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