JPS60185271U - Battery remaining capacity display circuit - Google Patents
Battery remaining capacity display circuitInfo
- Publication number
- JPS60185271U JPS60185271U JP7343184U JP7343184U JPS60185271U JP S60185271 U JPS60185271 U JP S60185271U JP 7343184 U JP7343184 U JP 7343184U JP 7343184 U JP7343184 U JP 7343184U JP S60185271 U JPS60185271 U JP S60185271U
- Authority
- JP
- Japan
- Prior art keywords
- remaining capacity
- display circuit
- capacity display
- battery remaining
- outputs
- 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
Landscapes
- Measurement Of Current Or Voltage (AREA)
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) [Abstract] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１図は従来の電池の残存容量表示回路の結線図、第２
図は第１図における時間と第２抵抗の両端電圧との関係
図、第３図および第４図はそれぞれこの考案の電池の残
存容量表示回路の実施例の結線図である。
５・・・電池、９・・・負荷、１０・・・残存容量検出
手段、１１・・・発光ダイオード。Figure 1 is a wiring diagram of a conventional battery remaining capacity display circuit;
The figure is a diagram of the relationship between time and the voltage across the second resistor in Figure 1, and Figures 3 and 4 are connection diagrams of embodiments of the battery remaining capacity display circuit of this invention, respectively. 5...Battery, 9...Load, 10...Remaining capacity detection means, 11...Light emitting diode.
Claims (1)
電池のうち１個の電池の両端電圧を検出して検出信号を
出力する検出回路と、前記検出信号による前記両端電圧
が所定値以上であるときに駆動信号を出力する駆動回路
と、前記駆動信号により駆動されて電池の残存容量を表
示する表示素子とを備えた電池の残存容量表示回路。a plurality of batteries connected in series to supply power to a load; a detection circuit that detects a voltage across one of the batteries and outputs a detection signal; and a detection circuit that detects a voltage across one of the batteries and outputs a detection signal; What is claimed is: 1. A remaining capacity display circuit for a battery, comprising: a drive circuit that outputs a drive signal when , and a display element that is driven by the drive signal and displays the remaining capacity of the battery.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7343184U JPS60185271U (en) | 1984-05-19 | 1984-05-19 | Battery remaining capacity display circuit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7343184U JPS60185271U (en) | 1984-05-19 | 1984-05-19 | Battery remaining capacity display circuit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS60185271U true JPS60185271U (en) | 1985-12-09 |
Family
ID=30612791
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7343184U Pending JPS60185271U (en) | 1984-05-19 | 1984-05-19 | Battery remaining capacity display circuit |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS60185271U (en) |
-
1984
- 1984-05-19 JP JP7343184U patent/JPS60185271U/en active Pending
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