KR970011430U - Step-up converter circuit - Google Patents
Step-up converter circuitInfo
- Publication number
- KR970011430U KR970011430U KR2019950023353U KR19950023353U KR970011430U KR 970011430 U KR970011430 U KR 970011430U KR 2019950023353 U KR2019950023353 U KR 2019950023353U KR 19950023353 U KR19950023353 U KR 19950023353U KR 970011430 U KR970011430 U KR 970011430U
- Authority
- KR
- South Korea
- Prior art keywords
- converter circuit
- converter
- 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
- H02M3/00—Conversion of dc power input into dc power output
- H02M3/02—Conversion of dc power input into dc power output without intermediate conversion into ac
- H02M3/04—Conversion of dc power input into dc power output without intermediate conversion into ac by static converters
- H02M3/10—Conversion of dc power input into dc power output without intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode
- H02M3/145—Conversion of dc power input into dc power output without intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a triode or transistor type requiring continuous application of a control signal
- H02M3/155—Conversion of dc power input into dc power output without intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a triode or transistor type requiring continuous application of a control signal using semiconductor devices only
-
- 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
- H02M1/0003—Details of control, feedback or regulation circuits
-
- 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
- H02M1/0048—Circuits or arrangements for reducing losses
- H02M1/0051—Diode reverse recovery losses
-
- 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
- H02M1/34—Snubber circuits
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B70/00—Technologies for an efficient end-user side electric power management and consumption
- Y02B70/10—Technologies improving the efficiency by using switched-mode power supplies [SMPS], i.e. efficient power electronics conversion e.g. power factor correction or reduction of losses in power supplies or efficient standby modes
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Dc-Dc Converters (AREA)
- Power Conversion In General (AREA)
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR2019950023353U KR0134705Y1 (en) | 1995-08-31 | 1995-08-31 | A circuit for boosting converter |
JP8204602A JPH09117130A (en) | 1995-08-31 | 1996-08-02 | Boost type converter circuit |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR2019950023353U KR0134705Y1 (en) | 1995-08-31 | 1995-08-31 | A circuit for boosting converter |
Publications (2)
Publication Number | Publication Date |
---|---|
KR970011430U true KR970011430U (en) | 1997-03-29 |
KR0134705Y1 KR0134705Y1 (en) | 1999-04-15 |
Family
ID=19422347
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR2019950023353U KR0134705Y1 (en) | 1995-08-31 | 1995-08-31 | A circuit for boosting converter |
Country Status (2)
Country | Link |
---|---|
JP (1) | JPH09117130A (en) |
KR (1) | KR0134705Y1 (en) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5914587A (en) * | 1997-08-05 | 1999-06-22 | Lucent Technologies Inc. | Circuit for reducing switching losses of a power converter and method of operation thereof |
US7579814B2 (en) * | 2007-01-12 | 2009-08-25 | Potentia Semiconductor Corporation | Power converter with snubber |
JP5980009B2 (en) * | 2012-06-26 | 2016-08-31 | 太陽誘電株式会社 | Switching power supply |
CN110277905A (en) * | 2019-07-22 | 2019-09-24 | 哈尔滨理工大学 | Digital control method, power factor correction stage and the power factor correcting method of power supply |
CN110933815A (en) * | 2019-12-03 | 2020-03-27 | 哈尔滨理工大学 | LED driving power supply and digital control method thereof |
-
1995
- 1995-08-31 KR KR2019950023353U patent/KR0134705Y1/en not_active IP Right Cessation
-
1996
- 1996-08-02 JP JP8204602A patent/JPH09117130A/en active Pending
Also Published As
Publication number | Publication date |
---|---|
KR0134705Y1 (en) | 1999-04-15 |
JPH09117130A (en) | 1997-05-02 |
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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 | ||
LAPS | Lapse due to unpaid annual fee |