KR920003499U - Power automatic switching circuit - Google Patents
Power automatic switching circuitInfo
- Publication number
- KR920003499U KR920003499U KR2019900010077U KR900010077U KR920003499U KR 920003499 U KR920003499 U KR 920003499U KR 2019900010077 U KR2019900010077 U KR 2019900010077U KR 900010077 U KR900010077 U KR 900010077U KR 920003499 U KR920003499 U KR 920003499U
- Authority
- KR
- South Korea
- Prior art keywords
- switching circuit
- automatic switching
- power automatic
- power
- 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
- H02M1/10—Arrangements incorporating converting means for enabling loads to be operated at will from different kinds of power supplies, e.g. from ac or dc
-
- 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
- H02M1/0045—Converters combining the concepts of switch-mode regulation and linear regulation, e.g. linear pre-regulator to switching converter, linear and switching converter in parallel, same converter or same transistor operating either in linear or switching mode
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Dc-Dc Converters (AREA)
- Rectifiers (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR2019900010077U KR960006373Y1 (en) | 1990-07-09 | 1990-07-09 | Voltage auto converting circuit |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR2019900010077U KR960006373Y1 (en) | 1990-07-09 | 1990-07-09 | Voltage auto converting circuit |
Publications (2)
Publication Number | Publication Date |
---|---|
KR920003499U true KR920003499U (en) | 1992-02-25 |
KR960006373Y1 KR960006373Y1 (en) | 1996-07-23 |
Family
ID=19300870
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR2019900010077U KR960006373Y1 (en) | 1990-07-09 | 1990-07-09 | Voltage auto converting circuit |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR960006373Y1 (en) |
-
1990
- 1990-07-09 KR KR2019900010077U patent/KR960006373Y1/en not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
KR960006373Y1 (en) | 1996-07-23 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
A201 | Request for examination | ||
E902 | Notification of reason for refusal | ||
E701 | Decision to grant or registration of patent right | ||
REGI | Registration of establishment | ||
FPAY | Annual fee payment |
Payment date: 20040629 Year of fee payment: 9 |
|
LAPS | Lapse due to unpaid annual fee |