KR930020505U - 배터리 전원 스위칭회로 - Google Patents
배터리 전원 스위칭회로Info
- Publication number
- KR930020505U KR930020505U KR2019920003137U KR920003137U KR930020505U KR 930020505 U KR930020505 U KR 930020505U KR 2019920003137 U KR2019920003137 U KR 2019920003137U KR 920003137 U KR920003137 U KR 920003137U KR 930020505 U KR930020505 U KR 930020505U
- Authority
- KR
- South Korea
- Prior art keywords
- switching circuit
- battery power
- power switching
- battery
- circuit
- Prior art date
Links
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02M—APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS; CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUT POWER; CONTROL OR REGULATION THEREOF
- H02M1/00—Details of apparatus for conversion
- H02M1/32—Means for protecting converters other than automatic disconnection
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
- H02J7/02—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries for charging batteries from ac mains by converters
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J9/00—Circuit arrangements for emergency or stand-by power supply, e.g. for emergency lighting
- H02J9/04—Circuit arrangements for emergency or stand-by power supply, e.g. for emergency lighting in which the distribution system is disconnected from the normal source and connected to a standby source
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Business, Economics & Management (AREA)
- Emergency Management (AREA)
- Charge And Discharge Circuits For Batteries Or The Like (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR92003137U KR940005227Y1 (ko) | 1992-02-29 | 1992-02-29 | 배터리 전원 스위칭회로 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR92003137U KR940005227Y1 (ko) | 1992-02-29 | 1992-02-29 | 배터리 전원 스위칭회로 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR930020505U true KR930020505U (ko) | 1993-09-24 |
KR940005227Y1 KR940005227Y1 (ko) | 1994-08-05 |
Family
ID=19329615
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR92003137U KR940005227Y1 (ko) | 1992-02-29 | 1992-02-29 | 배터리 전원 스위칭회로 |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR940005227Y1 (ko) |
-
1992
- 1992-02-29 KR KR92003137U patent/KR940005227Y1/ko not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
KR940005227Y1 (ko) | 1994-08-05 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
A201 | Request for examination | ||
E701 | Decision to grant or registration of patent right | ||
REGI | Registration of establishment | ||
LAPS | Lapse due to unpaid annual fee |