JPS6135543U - Battery charging control device - Google Patents
Battery charging control deviceInfo
- Publication number
- JPS6135543U JPS6135543U JP12179584U JP12179584U JPS6135543U JP S6135543 U JPS6135543 U JP S6135543U JP 12179584 U JP12179584 U JP 12179584U JP 12179584 U JP12179584 U JP 12179584U JP S6135543 U JPS6135543 U JP S6135543U
- Authority
- JP
- Japan
- Prior art keywords
- switch circuit
- transistor switch
- control device
- charging control
- battery 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
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、本考案の実施例の回路図である。
第２図は、タイマ回路を付加した本考案の実施例の回路
図である。
第３図は、タイマ回路のブロック図である。
第４図は従来のパッテリの充電制御回路の回路図である
。
１・・・電源、２・・・バッテリ、３・・・温度センサ
、４・・・タイマ回路。FIG. 1 is a circuit diagram of an embodiment of the present invention. FIG. 2 is a circuit diagram of an embodiment of the present invention in which a timer circuit is added. FIG. 3 is a block diagram of the timer circuit. FIG. 4 is a circuit diagram of a conventional battery charging control circuit. 1...Power source, 2...Battery, 3...Temperature sensor, 4...Timer circuit.
Claims (2)
状態になる温度センサを備えたバツテリを、切換端子へ
の入力信号により定電流出力または定電圧出力に切換え
ることが可能なバッテリ充電用電源で充電するバツテリ
の充電制御装置において、 充電開始時にオンされるスイッチと、温度センサに直列
に接続された第一のトランジスタスイッチ回路と、第一
のトランジスタスイッチ回路がオン状態であるときにオ
ン状態になるように接続され且つ充電中表示用の発光ダ
イオードに直列に接続された第二のトランジスタスイッ
チ回路とを備え、上記のスイッチがオンされたとき、ま
たは上記の第二のトランジスタスイッチ回路がオン状態
のときに上記の第一のトランジスタスイッチ回路がオン
状態になり、上記の第一のトランジスタスイッチ回路が
オン状態であるか否かに対応して上記の出力切換端子へ
の切換信号を発生するバッテリの充電制御装置。(1) For battery charging, a battery equipped with a temperature sensor that is conductive at low temperatures and non-conductive at high temperatures during charging can be switched to constant current output or constant voltage output by an input signal to the switching terminal. A charging control device for a battery that is charged by a power supply includes a switch that is turned on when charging starts, a first transistor switch circuit that is connected in series with the temperature sensor, and a switch that is turned on when the first transistor switch circuit is in the on state. and a second transistor switch circuit connected in series to the light emitting diode for indicating charging, when the switch is turned on or when the second transistor switch circuit When the first transistor switch circuit is in the on state, the first transistor switch circuit is in the on state, and a switching signal is generated to the output switching terminal depending on whether the first transistor switch circuit is in the on state. Battery charging control device.
テリの充電制御装置において、 上記の第一のトランジスタスイッチ回路がタイマ回路を
介して上記の第二のトランジスタスイッチ回路をオン状
態にし、このタイマ回路が作動したときにこの第二のト
ランジスタスイッチ回路がオフ状態になることを特徴と
するバッテリの充電制御装置。(2) Utility Model Registration In the battery charging control device described in claim 1, the first transistor switch circuit turns on the second transistor switch circuit via a timer circuit, A battery charging control device characterized in that the second transistor switch circuit is turned off when the timer circuit is activated.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12179584U JPS6135543U (en) | 1984-08-07 | 1984-08-07 | Battery charging control device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12179584U JPS6135543U (en) | 1984-08-07 | 1984-08-07 | Battery charging control device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6135543U true JPS6135543U (en) | 1986-03-05 |
Family
ID=30680572
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12179584U Pending JPS6135543U (en) | 1984-08-07 | 1984-08-07 | Battery charging control device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6135543U (en) |
-
1984
- 1984-08-07 JP JP12179584U patent/JPS6135543U/en active Pending
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