KR940022974A - Rechargeable Battery Automatic Switching Circuit - Google Patents
Rechargeable Battery Automatic Switching Circuit Download PDFInfo
- Publication number
- KR940022974A KR940022974A KR1019930003858A KR930003858A KR940022974A KR 940022974 A KR940022974 A KR 940022974A KR 1019930003858 A KR1019930003858 A KR 1019930003858A KR 930003858 A KR930003858 A KR 930003858A KR 940022974 A KR940022974 A KR 940022974A
- Authority
- KR
- South Korea
- Prior art keywords
- battery
- secondary battery
- switching circuit
- rechargeable battery
- automatic switching
- Prior art date
Links
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- Charge And Discharge Circuits For Batteries Or The Like (AREA)
Abstract
목적 : 전지 사용의 기기에서 전원 아답터를 접속하였을 때, 1차 전지를 넣었을 때에는 단절되고, 2차 전지를 넣었을 때에는 접속되어 충전되도록 한다.Purpose: In a battery-powered device, when the power adapter is connected, it is disconnected when the primary battery is inserted, and when it is inserted, it is connected and charged.
구성 : 전지 홀다의 +극(3),(6)의 전극을 1차 전지와 2차 전지가 접속하는 부분과, 2차 전지만이 접속하는 부분의 둘로 나누고, 1차 전지와 2차 전지가 접속하는 부분은 전력을 빼내어 기기를 작동하겠금 배선하고, 2차 전지만이 접속하는 부분은 충전용 보호 저항을 경유하여 전원 아답터에 접속하도록 하였다.Composition: The electrodes of the + poles (3) and (6) of the battery holder are divided into two parts, one where the primary battery and the secondary battery are connected, and one where only the secondary battery is connected, and the primary and secondary batteries are The parts to be connected were removed from the power source and wired to operate the equipment, and the parts to be connected only to the secondary battery were connected to the power adapter via the protection resistor for charging.
Description
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음Since this is an open matter, no full text was included.
제1도는 이 발명에 의한 자동 충전용 전지 자동 전환 회로도이다.1 is a battery automatic switching circuit diagram for automatic charging according to the present invention.
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1019930003858A KR940022974A (en) | 1993-03-15 | 1993-03-15 | Rechargeable Battery Automatic Switching Circuit |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1019930003858A KR940022974A (en) | 1993-03-15 | 1993-03-15 | Rechargeable Battery Automatic Switching Circuit |
Publications (1)
Publication Number | Publication Date |
---|---|
KR940022974A true KR940022974A (en) | 1994-10-22 |
Family
ID=66912297
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1019930003858A KR940022974A (en) | 1993-03-15 | 1993-03-15 | Rechargeable Battery Automatic Switching Circuit |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR940022974A (en) |
-
1993
- 1993-03-15 KR KR1019930003858A patent/KR940022974A/en not_active Application Discontinuation
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
A201 | Request for examination | ||
E902 | Notification of reason for refusal | ||
E601 | Decision to refuse application |