JPH0334640U - - Google Patents
Info
- Publication number
- JPH0334640U JPH0334640U JP9523789U JP9523789U JPH0334640U JP H0334640 U JPH0334640 U JP H0334640U JP 9523789 U JP9523789 U JP 9523789U JP 9523789 U JP9523789 U JP 9523789U JP H0334640 U JPH0334640 U JP H0334640U
- Authority
- JP
- Japan
- Prior art keywords
- secondary battery
- current consumption
- power supply
- supply circuit
- battery
- 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
- 238000010586 diagram Methods 0.000 description 2
- 238000001514 detection method Methods 0.000 description 1
Description
第１図は本考案の電子機器の構成を示す回路図
、第２図は従来例を示す回路図である。
１……電源回路、２……機器本体、３……二次
電池、４……電流検出回路、８……充電制御回路
。
FIG. 1 is a circuit diagram showing the configuration of an electronic device according to the present invention, and FIG. 2 is a circuit diagram showing a conventional example. 1...Power supply circuit, 2...Device main body, 3...Secondary battery, 4...Current detection circuit, 8...Charging control circuit.
Claims (1)
いて、ＡＣ電源の供給で機器への駆動電圧及び二
次電池への充電電圧を供給する電源回路と、電源
回路から出力される消費電流量を検出する手段と
、該検出手段により消費電流が所定値以上になつ
た事が検出された時、二次電池への充電を制限す
る充電制御手段で構成した事を特徴とする電子機
器。 In electronic equipment that has a built-in secondary battery and can be driven by a battery, there is a power supply circuit that supplies driving voltage to the equipment and charging voltage to the secondary battery by supplying AC power, and the amount of current consumption output from the power supply circuit. 1. An electronic device comprising: means for detecting current consumption; and charge control means for limiting charging of a secondary battery when the detecting means detects that current consumption has exceeded a predetermined value.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9523789U JPH0334640U (en) | 1989-08-10 | 1989-08-10 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9523789U JPH0334640U (en) | 1989-08-10 | 1989-08-10 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0334640U true JPH0334640U (en) | 1991-04-04 |
Family
ID=31644513
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9523789U Pending JPH0334640U (en) | 1989-08-10 | 1989-08-10 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0334640U (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS633540A (en) * | 1986-06-23 | 1988-01-08 | Kokusai Denshin Denwa Co Ltd <Kdd> | Power supply control system for data terminal equipment |
-
1989
- 1989-08-10 JP JP9523789U patent/JPH0334640U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS633540A (en) * | 1986-06-23 | 1988-01-08 | Kokusai Denshin Denwa Co Ltd <Kdd> | Power supply control system for data terminal equipment |