JPS5990239U - charger - Google Patents
chargerInfo
- Publication number
- JPS5990239U JPS5990239U JP18433882U JP18433882U JPS5990239U JP S5990239 U JPS5990239 U JP S5990239U JP 18433882 U JP18433882 U JP 18433882U JP 18433882 U JP18433882 U JP 18433882U JP S5990239 U JPS5990239 U JP S5990239U
- Authority
- JP
- Japan
- Prior art keywords
- charging
- battery
- current
- approximately
- starts
- 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
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) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１図は本考案による充電器の構成側図、第２図は第１
図の具体的な回路図、第３図は第２図の充電動作説明図
である。
１・・・・・・直流電圧安定器（Ａ１）、２． ３．
４・・・・・・電流制限器、５．６・・・・・・スイッ
チング回路、７゜８・・・・・・基準電圧回路、９，１
０・・・・・・電圧比較器（コンパレータ）、１１・・
・・・・？ｉ制御回路、１２・・曲タイマ回路、ＡＴ・
・・・・・タイマー、ＣＲ４・・・・・・サイリスタ、
Ｂ・・・・・・被充電電池、ＣＲ６，ＣＲ７゜ＣＲ８・
・・・・・発光ダイオード。Figure 1 is a side view of the configuration of the charger according to the present invention, and Figure 2 is the side view of the charger according to the present invention.
The specific circuit diagram shown in the figure, and FIG. 3, is an explanatory diagram of the charging operation of FIG. 2. 1...DC voltage stabilizer (A1), 2. 3.
4...Current limiter, 5.6...Switching circuit, 7゜8...Reference voltage circuit, 9,1
0... Voltage comparator (comparator), 11...
...? i control circuit, 12... song timer circuit, AT...
...Timer, CR4...Thyristor,
B...Battery to be charged, CR6, CR7゜CR8・
...Light emitting diode.
Claims (1)
そ０．０ＩＣ（Ｃは電池容量に等しい数値の電流）の充
電電流を被充電２次電池Ｂに流す第１の電流制限回路と
、電池充電開始から電池Ｂによって定まる充電終止電圧
に達するまでおよそ０．３Ｃの充電電流を流し、あらか
じめ定められた充電終止電圧に達したことを検出するコ
ンパレータの出力によりオフとなる第２の電流制限回路
と、電池の充電開始と共におよそ０．０９Ｃの充電電流
を流し、充電開始と共に起動し設定充電時間後出力を発
生するタイマによってオフとなる第３の電流制限回路と
を具備することを特徴とする充電器。, a first current limiting circuit that constantly flows a charging current of approximately 0.0 IC (C is a current equal to the battery capacity) to the secondary battery B to be charged as a charging circuit from a stabilized DC power supply, and a battery charging circuit. A second current limiting circuit that flows a charging current of approximately 0.3C from the start until reaching the end-of-charge voltage determined by battery B, and is turned off by the output of a comparator that detects that the end-of-charge voltage determined in advance is reached. , a third current limiting circuit that flows a charging current of approximately 0.09 C when charging of the battery starts and is turned off by a timer that starts when charging starts and generates an output after a set charging time. vessel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18433882U JPS5990239U (en) | 1982-12-07 | 1982-12-07 | charger |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18433882U JPS5990239U (en) | 1982-12-07 | 1982-12-07 | charger |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5990239U true JPS5990239U (en) | 1984-06-19 |
Family
ID=30398721
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP18433882U Pending JPS5990239U (en) | 1982-12-07 | 1982-12-07 | charger |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5990239U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS61121722A (en) * | 1984-11-16 | 1986-06-09 | 松下電器産業株式会社 | Charging device |
| JPS61121723A (en) * | 1984-11-16 | 1986-06-09 | 松下電器産業株式会社 | Charging device |
| JPS61218330A (en) * | 1985-03-25 | 1986-09-27 | 沖電気工業株式会社 | Charging of storage battery |
| JPS6237023A (en) * | 1985-08-08 | 1987-02-18 | 沖電気工業株式会社 | Charge controlling circuit |
-
1982
- 1982-12-07 JP JP18433882U patent/JPS5990239U/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS61121722A (en) * | 1984-11-16 | 1986-06-09 | 松下電器産業株式会社 | Charging device |
| JPS61121723A (en) * | 1984-11-16 | 1986-06-09 | 松下電器産業株式会社 | Charging device |
| JPS61218330A (en) * | 1985-03-25 | 1986-09-27 | 沖電気工業株式会社 | Charging of storage battery |
| JPS6237023A (en) * | 1985-08-08 | 1987-02-18 | 沖電気工業株式会社 | Charge controlling circuit |
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