JPS6257543U - - Google Patents
Info
- Publication number
- JPS6257543U JPS6257543U JP14882485U JP14882485U JPS6257543U JP S6257543 U JPS6257543 U JP S6257543U JP 14882485 U JP14882485 U JP 14882485U JP 14882485 U JP14882485 U JP 14882485U JP S6257543 U JPS6257543 U JP S6257543U
- Authority
- JP
- Japan
- Prior art keywords
- charging circuit
- circuit
- charging
- 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
- 238000010586 diagram Methods 0.000 description 4
Description
第１図は本考案の一実施例を示す急速充電器の
全体回路図、第２図は第１図の回路に用いる電圧
比較器の特性図、第３図は第１図の回路に用いる
過電圧保護回路の特性図、第４図は第１図の回路
の充電特性図である。
１…充電用電源、２…急速充電器、２′…充電
回路、３…電池組立、５…ヒユーズ、２６…ツエ
ナダイオード、３１…蓄電池、４３…定電流回路
、４５…過電圧保護回路。
Fig. 1 is an overall circuit diagram of a quick charger showing an embodiment of the present invention, Fig. 2 is a characteristic diagram of a voltage comparator used in the circuit of Fig. 1, and Fig. 3 is an overvoltage used in the circuit of Fig. 1. A characteristic diagram of the protection circuit, FIG. 4 is a charging characteristic diagram of the circuit of FIG. 1. 1... Charging power supply, 2... Rapid charger, 2'... Charging circuit, 3... Battery assembly, 5... Fuse, 26... Zener diode, 31... Storage battery, 43... Constant current circuit, 45... Overvoltage protection circuit.
Claims (1)
記蓄電池側に一定の充電電流を供給する定電流回
路を設けてなる急速充電器において、前記充電回
路の入力側と前記定電流回路との間に、前記充電
回路の入力電圧が過電圧の場合に該充電回路に流
れる電流を急増させ且つ該電流の急増分を吸収す
るツエナダイオードを、前記充電回路の入力側に
設けたヒユーズを介して接続してなることを特徴
とする蓄電池の急速充電器。 In a quick charger in which a charging circuit that connects a charging power source and a storage battery is provided with a constant current circuit that supplies a constant charging current to the storage battery side, there is provided a charging circuit between the input side of the charging circuit and the constant current circuit. , a Zener diode that rapidly increases the current flowing through the charging circuit and absorbs the sudden increase in current when the input voltage of the charging circuit is overvoltage is connected via a fuse provided on the input side of the charging circuit. A quick charger for storage batteries that is characterized by:
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14882485U JPS6257543U (en) | 1985-09-27 | 1985-09-27 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14882485U JPS6257543U (en) | 1985-09-27 | 1985-09-27 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6257543U true JPS6257543U (en) | 1987-04-09 |
Family
ID=31063452
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP14882485U Pending JPS6257543U (en) | 1985-09-27 | 1985-09-27 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6257543U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0287935A (en) * | 1988-09-22 | 1990-03-28 | Asahi Chem Ind Co Ltd | Overcharge prevention circuit |
-
1985
- 1985-09-27 JP JP14882485U patent/JPS6257543U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0287935A (en) * | 1988-09-22 | 1990-03-28 | Asahi Chem Ind Co Ltd | Overcharge prevention circuit |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JPH01101132U (en) | ||
| JPS60162945U (en) | Overcharge and overvoltage prevention circuit for wave power generation equipment | |
| JPS61180561U (en) | ||
| JPS5985050U (en) | charger | |
| JPS61149939U (en) | ||
| JPH0268642U (en) | ||
| JPS62161545U (en) | ||
| JPS5985052U (en) | charger | |
| JPS6298438U (en) | ||
| JPS61112416U (en) | ||
| JPS61199133U (en) | ||
| JPS61129445U (en) | ||
| JPH02122540U (en) | ||
| JPH01147640U (en) | ||
| JPS6355747U (en) | ||
| JPS58139844U (en) | Elevator power outage light device | |
| JPS63187540U (en) | ||
| JPH0334636U (en) | ||
| JPS61108043U (en) | ||
| JPS61206209U (en) | ||
| JPS6278046U (en) | ||
| JPS6298439U (en) | ||
| JPS6329351U (en) | ||
| JPS62202029U (en) | ||
| JPH0294433U (en) |