JPS60111349U - fast charging circuit - Google Patents
fast charging circuitInfo
- Publication number
- JPS60111349U JPS60111349U JP20339583U JP20339583U JPS60111349U JP S60111349 U JPS60111349 U JP S60111349U JP 20339583 U JP20339583 U JP 20339583U JP 20339583 U JP20339583 U JP 20339583U JP S60111349 U JPS60111349 U JP S60111349U
- Authority
- JP
- Japan
- Prior art keywords
- coil
- charging circuit
- circuit
- rectifier
- secondary coil
- 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.)
- Granted
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図は本考案急速充電回路の一実施回路図、第２図は
電流の流れを示す第１図の要部回路図、第３図はＰＵＴ
のゲート電圧と電池の充電電流の経時変化図、第４図は
ＰＵＴのアノード電圧波形図である。
１・・・交流電源、２・・・整流器、３・・・−次コイ
ル、６・・・帰還コイル、５・・・トランジスタ、２７
・・・二次コイル、２９・・・二次電池、２２・・・Ｐ
ＵＴ （ゲート付制御素子）、２０・・・第８抵抗、２
１・・・第９抵抗、１８・・・第３コンデンサ、１９・
・・第７抵抗。Figure 1 is an implementation circuit diagram of the quick charging circuit of the present invention, Figure 2 is a circuit diagram of the main part of Figure 1 showing the current flow, and Figure 3 is a PUT.
FIG. 4 is a diagram showing the change over time of the gate voltage of the battery and the charging current of the battery, and FIG. 4 is a diagram of the anode voltage waveform of the PUT. DESCRIPTION OF SYMBOLS 1... AC power supply, 2... Rectifier, 3... -order coil, 6... Feedback coil, 5... Transistor, 27
...Secondary coil, 29...Secondary battery, 22...P
UT (control element with gate), 20... 8th resistor, 2
1...9th resistor, 18...3rd capacitor, 19.
...7th resistance.
Claims (2)
された一次コイルと、該−次コイルと直列に接続される
と共にベースを帰還コイルに接続してなるトランジスタ
と、前記−次コイル及び帰還コイルと電磁結合した二次
コイルと、該二次コイルに接続された二次電池とより成
る充電回路とより成る充電回路に、前記帰還コイルにカ
ソード側を接続してなるゲート付制御素子を設け、該素
子のアノード側を前記整流器に接続された定電圧の分圧
回路に接続し、そのゲート回路にコンデンサと抵抗より
成る時定数回路を接続したことを特徴とする急速充電回
路。(1) A rectifier connected to an AC power supply, a primary coil connected to the rectifier, a transistor connected in series with the secondary coil and having its base connected to a feedback coil, the secondary coil and A charging circuit consisting of a secondary coil electromagnetically coupled to a feedback coil and a secondary battery connected to the secondary coil is provided with a gated control element whose cathode side is connected to the feedback coil. 1. A quick charging circuit characterized in that the anode side of the element is connected to a constant voltage dividing circuit connected to the rectifier, and a time constant circuit comprising a capacitor and a resistor is connected to the gate circuit.
時において前記コンデンサを前記抵抗を介して放電させ
るべく、ダイオードが直列に接続されていることを特徴
とする上記実用新案登録請求の範囲第１項記載の急速充
電回路。(2) A diode is connected in series to the gate circuit of the gated control element so as to discharge the capacitor via the resistor when the power is cut off. The quick charging circuit described in item 1.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP20339583U JPS60111349U (en) | 1983-12-29 | 1983-12-29 | fast charging circuit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP20339583U JPS60111349U (en) | 1983-12-29 | 1983-12-29 | fast charging circuit |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS60111349U true JPS60111349U (en) | 1985-07-27 |
| JPH0242042Y2 JPH0242042Y2 (en) | 1990-11-08 |
Family
ID=30765804
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP20339583U Granted JPS60111349U (en) | 1983-12-29 | 1983-12-29 | fast charging circuit |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS60111349U (en) |
-
1983
- 1983-12-29 JP JP20339583U patent/JPS60111349U/en active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0242042Y2 (en) | 1990-11-08 |
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