JPH0334636U - - Google Patents
Info
- Publication number
- JPH0334636U JPH0334636U JP9523689U JP9523689U JPH0334636U JP H0334636 U JPH0334636 U JP H0334636U JP 9523689 U JP9523689 U JP 9523689U JP 9523689 U JP9523689 U JP 9523689U JP H0334636 U JPH0334636 U JP H0334636U
- Authority
- JP
- Japan
- Prior art keywords
- thermoswitch
- secondary battery
- power supply
- circuit
- power
- 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 3
Landscapes
- Power Sources (AREA)
Description
第１図は本考案の充電回路の構成を示す回路図
、第２図は充電時の特性を示す特性図、第３図は
従来例を示す回路図である。
１……電源回路、３……負荷回路、４……サイ
リスタ、５……二次電池、６……トリガー回路、
７……サーモスイツチ。
FIG. 1 is a circuit diagram showing the configuration of the charging circuit of the present invention, FIG. 2 is a characteristic diagram showing characteristics during charging, and FIG. 3 is a circuit diagram showing a conventional example. 1...Power supply circuit, 3...Load circuit, 4...Thyristor, 5...Secondary battery, 6...Trigger circuit,
7...Thermo switch.
Claims (1)
た二次電池と、ＡＣ電源の供給で二次電池への充
電電圧を供給する電源回路と、電源回路と二次電
池間に接続され、ＡＣ電源の供給で導通し前記サ
ーモスイツチのＯＦＦで不導通となるサイリスタ
とサイリスタのアノード・カソード間に並列に接
続された抵抗とダイオードの直列回路で構成した
事を特徴とする充電回路。 A secondary battery with a built-in thermoswitch that turns off when fully charged, a power supply circuit that supplies charging voltage to the secondary battery by supplying AC power, and a power supply circuit that is connected between the power supply circuit and the secondary battery to supply AC power. A charging circuit comprising a thyristor which becomes conductive when the thermoswitch is turned off and becomes non-conductive when the thermoswitch is turned off, and a series circuit of a resistor and a diode connected in parallel between the anode and cathode of the thyristor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9523689U JPH0334636U (en) | 1989-08-10 | 1989-08-10 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9523689U JPH0334636U (en) | 1989-08-10 | 1989-08-10 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0334636U true JPH0334636U (en) | 1991-04-04 |
Family
ID=31644512
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9523689U Pending JPH0334636U (en) | 1989-08-10 | 1989-08-10 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0334636U (en) |
-
1989
- 1989-08-10 JP JP9523689U patent/JPH0334636U/ja active Pending