JPS61189738U - - Google Patents
Info
- Publication number
- JPS61189738U JPS61189738U JP7074485U JP7074485U JPS61189738U JP S61189738 U JPS61189738 U JP S61189738U JP 7074485 U JP7074485 U JP 7074485U JP 7074485 U JP7074485 U JP 7074485U JP S61189738 U JPS61189738 U JP S61189738U
- Authority
- JP
- Japan
- Prior art keywords
- dry battery
- voltage
- circuit
- input terminal
- terminal
- 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
- 238000012544 monitoring process Methods 0.000 claims 2
- 238000010586 diagram Methods 0.000 description 1
Description
図は本考案の実施例を示す回路図である。
１……乾電池、２……定電流回路、６……直流
差動増巾器、９……（基準電圧発生用の）可変抵
抗、１０……トランジスタ。
The figure is a circuit diagram showing an embodiment of the present invention. 1... Dry battery, 2... Constant current circuit, 6... DC differential amplifier, 9... Variable resistor (for reference voltage generation), 10... Transistor.
Claims (1)
た定電流回路と、前記乾電池の端子電圧の看視回
路と、前記乾電池と並列に接続されたバイパス回
路とからなり、前記看視回路は一方の入力端子に
基準電圧を印加された直流差動増巾器で構成され
、その他方の入力端子には、前記乾電池の端子電
圧に応じた電圧が印加されると共に、その出力信
号は前記バイパス回路を構成するトランジスタを
オンするように構成されていることを特徴とする
乾電池充電装置。 It consists of a constant current circuit inserted between the dry battery to be charged and a DC power source, a monitoring circuit for the terminal voltage of the dry battery, and a bypass circuit connected in parallel with the dry battery, and the monitoring circuit is connected to one side. It is composed of a DC differential amplifier to which a reference voltage is applied to the input terminal of the amplifier, and a voltage corresponding to the terminal voltage of the dry battery is applied to the other input terminal, and its output signal is transmitted to the bypass circuit. A dry battery charging device characterized in that it is configured to turn on a transistor constituting the device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7074485U JPS61189738U (en) | 1985-05-15 | 1985-05-15 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7074485U JPS61189738U (en) | 1985-05-15 | 1985-05-15 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS61189738U true JPS61189738U (en) | 1986-11-26 |
Family
ID=30607604
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7074485U Pending JPS61189738U (en) | 1985-05-15 | 1985-05-15 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61189738U (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS58116028A (en) * | 1981-12-28 | 1983-07-11 | 松下電器産業株式会社 | Charger |
-
1985
- 1985-05-15 JP JP7074485U patent/JPS61189738U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS58116028A (en) * | 1981-12-28 | 1983-07-11 | 松下電器産業株式会社 | Charger |
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