JPS6251930U - - Google Patents
Info
- Publication number
- JPS6251930U JPS6251930U JP14271585U JP14271585U JPS6251930U JP S6251930 U JPS6251930 U JP S6251930U JP 14271585 U JP14271585 U JP 14271585U JP 14271585 U JP14271585 U JP 14271585U JP S6251930 U JPS6251930 U JP S6251930U
- Authority
- JP
- Japan
- Prior art keywords
- battery power
- power source
- voltage
- monitoring circuit
- circuit
- 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 3
- 230000003247 decreasing effect Effects 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 2
Description
第１図はこの考案のバツテリー電源回路の原理
図、第２図は電源電圧の変化特性を示すグラフ、
第３図はこの考案の具体的な一実施例を示す回路
図である。
図中、Ｅｍは第１の電池電源、Ｅｓは第２の電
池電源、ＣＭＰは比較器、Ｓはスイツチ回路を示
す。
Figure 1 is a diagram of the principle of the battery power supply circuit of this invention, Figure 2 is a graph showing the change characteristics of the power supply voltage,
FIG. 3 is a circuit diagram showing a specific embodiment of this invention. In the figure, Em represents a first battery power supply, Es represents a second battery power supply, CMP represents a comparator, and S represents a switch circuit.
Claims (1)
用の電圧を出力する第２の電池電源と、前記第１
の電池電源の電圧値を監視している監視回路、及
び前記監視回路の出力によつて作動する切換回路
からなり、前記監視回路により前記第１の電池電
源の電圧値が所定値以下に低下したことを検出し
たときは、前記第１、及び第２の電池電源の加算
電圧が出力されるように構成されていることを特
徴とするバツテリー電源回路。 a first battery power source that outputs a predetermined voltage; a second battery power source that outputs a supplementary voltage;
a monitoring circuit that monitors the voltage value of the first battery power source, and a switching circuit that is activated by the output of the monitoring circuit, and the voltage value of the first battery power source has decreased to a predetermined value or less by the monitoring circuit. A battery power supply circuit characterized in that the battery power supply circuit is configured to output a summed voltage of the first and second battery power supplies when this is detected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14271585U JPS6251930U (en) | 1985-09-20 | 1985-09-20 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14271585U JPS6251930U (en) | 1985-09-20 | 1985-09-20 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6251930U true JPS6251930U (en) | 1987-03-31 |
Family
ID=31051702
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP14271585U Pending JPS6251930U (en) | 1985-09-20 | 1985-09-20 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6251930U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0414441U (en) * | 1990-05-18 | 1992-02-05 | ||
| JP2021145442A (en) * | 2020-03-11 | 2021-09-24 | 株式会社東芝 | Battery module |
-
1985
- 1985-09-20 JP JP14271585U patent/JPS6251930U/ja active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0414441U (en) * | 1990-05-18 | 1992-02-05 | ||
| JP2021145442A (en) * | 2020-03-11 | 2021-09-24 | 株式会社東芝 | Battery module |