JPS58112034U - charging device - Google Patents
charging deviceInfo
- Publication number
- JPS58112034U JPS58112034U JP1034182U JP1034182U JPS58112034U JP S58112034 U JPS58112034 U JP S58112034U JP 1034182 U JP1034182 U JP 1034182U JP 1034182 U JP1034182 U JP 1034182U JP S58112034 U JPS58112034 U JP S58112034U
- Authority
- JP
- Japan
- Prior art keywords
- transistor
- winding
- capacitor
- charging device
- charging
- 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図は本考案の充電装置の一実施例を示す回路構成図
、第２図ａ乃至ｅは第１図の波形図である。
図面中、１は商用周波数電源、６は発振トランス、９は
第２の巻線、１１はスイッチングトランジスタ、１５は
ダイオード、１６は充電池、１８は第４の巻線、１９は
整流ダイオード、２０はコー ンデンサ、２１はシュミ
ット・トリガ回路、３１はトランジスタを示す。FIG. 1 is a circuit configuration diagram showing an embodiment of the charging device of the present invention, and FIGS. 2a to 2e are waveform diagrams of FIG. 1. In the drawing, 1 is a commercial frequency power supply, 6 is an oscillation transformer, 9 is a second winding, 11 is a switching transistor, 15 is a diode, 16 is a rechargeable battery, 18 is a fourth winding, 19 is a rectifier diode, 20 is a capacitor, 21 is a Schmitt trigger circuit, and 31 is a transistor.
Claims (1)
タインバータを発振させて発振トランスの二次側に整流
ダイオードと直列に接続された充電する充電装置におい
て、前記発振トランスに築４の巻線を設け、その第４の
巻線に二次側に接続された充電池に充電電流が流れてい
るどきに電圧を取り出す方向に整流ダイオードとコンデ
ンサを接続するとともにそのコンデンサにシュミット・
トリガ回路を接続し、そのシュミット・トリガ回路の出
力端にトランジスタを接続し、そのトランジスタにより
前記トランジスタインバータのトランジスタを制御して
充電池が充電末期になって端子電圧が上昇し前記第４の
巻線に整流ダイオードにより接続されたコンデンサの端
子電圧が一定値に達したとき、前記トランジスタインバ
ータの発振を停止して充電電流を遮断することを特徴と
する充電装置。In a charging device that rectifies a commercial frequency power supply and causes a transistor inverter to oscillate with the rectified voltage and is connected in series with a rectifier diode on the secondary side of an oscillation transformer, the oscillation transformer is provided with a winding of 4. A rectifier diode and a capacitor are connected to the fourth winding in the direction in which the voltage is extracted when charging current is flowing through the rechargeable battery connected to the secondary side, and the Schmitt capacitor is connected to the fourth winding.
A trigger circuit is connected, a transistor is connected to the output terminal of the Schmitt trigger circuit, and the transistor controls the transistor of the transistor inverter so that when the rechargeable battery reaches the end of charging, the terminal voltage rises and the fourth winding occurs. A charging device characterized in that when a terminal voltage of a capacitor connected to a line by a rectifying diode reaches a certain value, oscillation of the transistor inverter is stopped and charging current is cut off.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1034182U JPS58112034U (en) | 1982-01-27 | 1982-01-27 | charging device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1034182U JPS58112034U (en) | 1982-01-27 | 1982-01-27 | charging device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS58112034U true JPS58112034U (en) | 1983-07-30 |
Family
ID=30022995
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1034182U Pending JPS58112034U (en) | 1982-01-27 | 1982-01-27 | charging device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS58112034U (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5236255A (en) * | 1975-08-07 | 1977-03-19 | Borg Warner | Spinproof tandem shaft driving mechanism |
| JPS5714919A (en) * | 1980-07-01 | 1982-01-26 | Yokogawa Hokushin Electric Corp | Switching regulator |
-
1982
- 1982-01-27 JP JP1034182U patent/JPS58112034U/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5236255A (en) * | 1975-08-07 | 1977-03-19 | Borg Warner | Spinproof tandem shaft driving mechanism |
| JPS5714919A (en) * | 1980-07-01 | 1982-01-26 | Yokogawa Hokushin Electric Corp | Switching regulator |
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