JPS58108740U - battery charging device - Google Patents
battery charging deviceInfo
- Publication number
- JPS58108740U JPS58108740U JP655082U JP655082U JPS58108740U JP S58108740 U JPS58108740 U JP S58108740U JP 655082 U JP655082 U JP 655082U JP 655082 U JP655082 U JP 655082U JP S58108740 U JPS58108740 U JP S58108740U
- Authority
- JP
- Japan
- Prior art keywords
- transistor
- charging device
- battery charging
- charged
- current
- 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
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
第１図は本考案による装置の一実施例を示す充電回路図
、第２図は照度に対する太陽電池の出力電流特性図、第
３図は照度に対する充電電流特性図である。
３・・・被充電電池、４・・・充電路、５・・・第１ト
ランジスタ、８・・・第２トランジスタ、９・・・太陽
！池。FIG. 1 is a charging circuit diagram showing an embodiment of the device according to the present invention, FIG. 2 is a characteristic diagram of output current of a solar cell with respect to illuminance, and FIG. 3 is a characteristic diagram of charging current with respect to illuminance. 3... Battery to be charged, 4... Charging path, 5... First transistor, 8... Second transistor, 9... Sun! pond.
Claims (1)
に、充電電流を制御する第１トランジスタのコレクタ・
エミッタを介挿すると共に該トランジスタのベース電流
を制御す′る第２トランジスタを設け、且太陽光が直接
照射するとき、第２トラレジスタの導通により第１トラ
ンジスタを遮断する太陽電池を具備してなる電池の充電
装置。The collector of the first transistor that controls the charging current is connected to the charging path of the battery to be charged that is charged with the rectified current of the commercial power supply.
A second transistor having an emitter inserted therein and controlling the base current of the transistor is provided, and the second transistor is provided with a solar cell that cuts off the first transistor by conduction of the second resistor when directly irradiated with sunlight. A battery charging device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP655082U JPS58108740U (en) | 1982-01-20 | 1982-01-20 | battery charging device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP655082U JPS58108740U (en) | 1982-01-20 | 1982-01-20 | battery charging device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS58108740U true JPS58108740U (en) | 1983-07-25 |
Family
ID=30019338
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP655082U Pending JPS58108740U (en) | 1982-01-20 | 1982-01-20 | battery charging device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS58108740U (en) |
-
1982
- 1982-01-20 JP JP655082U patent/JPS58108740U/en active Pending
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