JPH0326244U - - Google Patents
Info
- Publication number
- JPH0326244U JPH0326244U JP8532589U JP8532589U JPH0326244U JP H0326244 U JPH0326244 U JP H0326244U JP 8532589 U JP8532589 U JP 8532589U JP 8532589 U JP8532589 U JP 8532589U JP H0326244 U JPH0326244 U JP H0326244U
- Authority
- JP
- Japan
- Prior art keywords
- charging
- control means
- current
- constant current
- storage 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
- 238000001514 detection method Methods 0.000 claims description 3
- 238000010586 diagram Methods 0.000 description 2
Description
第１図はこの考案に係る充電回路の一実施例の
回路図、第２図は従来の充電回路の回路図である
。
１……定電流制御部、２……オペアンプ、３…
…充電制御部、４……マイクロコンピユータ、５
……蓄電池、Ｑ１，Ｑ２……トランジスタ（電流
制御素子）、Ｒ０……電流検出抵抗。
FIG. 1 is a circuit diagram of an embodiment of a charging circuit according to this invention, and FIG. 2 is a circuit diagram of a conventional charging circuit. 1... constant current control section, 2... operational amplifier, 3...
...Charging control unit, 4...Microcomputer, 5
... Storage battery, Q 1 , Q 2 ... Transistor (current control element), R 0 ... Current detection resistor.
Claims (1)
らの検出出力を受けて上記充電電流を定電流にす
べく制御する定電流制御手段と、上記蓄電池の充
電容量を検出して充電及びその停止を制御する充
電制御手段とを備えた充電回路において、上記定
電流制御手段を電流制御素子で構成するとともに
、上記充電制御手段をマイクロコンピユータで構
成したことを特徴とする充電回路。 Constant current control means for controlling the charging current to a constant current in response to a detection output from the current detection means for detecting the charging current to the storage battery, and controlling charging and stopping thereof by detecting the charging capacity of the storage battery. 1. A charging circuit comprising a charging control means, wherein the constant current control means is constituted by a current control element, and the charge control means is constituted by a microcomputer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8532589U JPH0326244U (en) | 1989-07-20 | 1989-07-20 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8532589U JPH0326244U (en) | 1989-07-20 | 1989-07-20 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0326244U true JPH0326244U (en) | 1991-03-18 |
Family
ID=31634405
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8532589U Pending JPH0326244U (en) | 1989-07-20 | 1989-07-20 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0326244U (en) |
-
1989
- 1989-07-20 JP JP8532589U patent/JPH0326244U/ja active Pending
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