TW200737676A - Switching power supply circuit - Google Patents
Switching power supply circuitInfo
- Publication number
- TW200737676A TW200737676A TW096103709A TW96103709A TW200737676A TW 200737676 A TW200737676 A TW 200737676A TW 096103709 A TW096103709 A TW 096103709A TW 96103709 A TW96103709 A TW 96103709A TW 200737676 A TW200737676 A TW 200737676A
- Authority
- TW
- Taiwan
- Prior art keywords
- power
- circuit
- power supply
- smoothing
- rectifying
- 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
- H02M1/42—Circuits or arrangements for compensating for or adjusting power factor in converters or inverters
-
- 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
- H02M3/22—Conversion of dc power input into dc power output with intermediate conversion into ac
- H02M3/24—Conversion of dc power input into dc power output with intermediate conversion into ac by static converters
- H02M3/28—Conversion of dc power input into dc power output with intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode to produce the intermediate ac
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05F—SYSTEMS FOR REGULATING ELECTRIC OR MAGNETIC VARIABLES
- G05F1/00—Automatic systems in which deviations of an electric quantity from one or more predetermined values are detected at the output of the system and fed back to a device within the system to restore the detected quantity to its predetermined value or values, i.e. retroactive systems
- G05F1/70—Regulating power factor; Regulating reactive current or power
-
- 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
- H02M3/22—Conversion of dc power input into dc power output with intermediate conversion into ac
- H02M3/24—Conversion of dc power input into dc power output with intermediate conversion into ac by static converters
- H02M3/28—Conversion of dc power input into dc power output with intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode to produce the intermediate ac
- H02M3/325—Conversion of dc power input into dc power output with intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode to produce the intermediate ac using devices of a triode or a transistor type requiring continuous application of a control signal
- H02M3/335—Conversion of dc power input into dc power output with intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode to produce the intermediate ac using devices of a triode or a transistor type requiring continuous application of a control signal using semiconductor devices only
-
- 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
-
- 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
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P80/00—Climate change mitigation technologies for sector-wide applications
- Y02P80/10—Efficient use of energy, e.g. using compressed air or pressurized fluid as energy carrier
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- General Physics & Mathematics (AREA)
- Radar, Positioning & Navigation (AREA)
- Automation & Control Theory (AREA)
- Dc-Dc Converters (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2006025644 | 2006-02-02 | ||
JP2006035569A JP2007236010A (ja) | 2006-02-02 | 2006-02-13 | スイッチング電源回路 |
Publications (1)
Publication Number | Publication Date |
---|---|
TW200737676A true TW200737676A (en) | 2007-10-01 |
Family
ID=38008278
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
TW096103709A TW200737676A (en) | 2006-02-02 | 2007-02-01 | Switching power supply circuit |
Country Status (5)
Country | Link |
---|---|
US (1) | US20070195560A1 (zh) |
EP (1) | EP1816537A2 (zh) |
JP (1) | JP2007236010A (zh) |
KR (1) | KR20070079562A (zh) |
TW (1) | TW200737676A (zh) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8564992B2 (en) | 2009-10-26 | 2013-10-22 | Hitachi Information & Telecommunication Engineering, Ltd. | Power factor correction device and method with off time prediction for critical mode operation |
Families Citing this family (20)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7414864B2 (en) * | 2004-02-03 | 2008-08-19 | Murata Manufacturing Co., Ltd. | Switching power supply apparatus |
JP4525617B2 (ja) * | 2006-03-03 | 2010-08-18 | ソニー株式会社 | スイッチング電源回路 |
EP1835606A2 (en) * | 2006-03-13 | 2007-09-19 | Sony Corporation | Switching power supply circuit |
US7480157B1 (en) * | 2007-11-19 | 2009-01-20 | Zippy Technology Corp. | Power architecture for providing voltage modulation power |
WO2009069039A1 (en) * | 2007-11-26 | 2009-06-04 | Koninklijke Philips Electronics N.V. | Power factor control circuit and mains power supply |
CN101777831B (zh) * | 2008-12-09 | 2013-03-06 | 辉达公司 | 直流-直流变换器及其制造方法 |
CN101668369A (zh) * | 2009-10-01 | 2010-03-10 | 英飞特电子(杭州)有限公司 | 一种高效率恒流led驱动器 |
US8324822B2 (en) * | 2010-08-06 | 2012-12-04 | Ace Power International, Inc. | System and method for dimmable constant power light driver |
AU2012216637B1 (en) * | 2012-09-04 | 2014-03-27 | Lin, Fu Xiang | High efficient single stage PFC fly-back and forward power supply |
JP2016025722A (ja) | 2014-07-18 | 2016-02-08 | 株式会社リコー | インバータ装置 |
US9559609B2 (en) * | 2015-04-23 | 2017-01-31 | Chicony Power Technology Co., Ltd. | Integrated power-converting module |
TWI556562B (zh) * | 2015-05-08 | 2016-11-01 | 光寶電子(廣州)有限公司 | 智慧型脈衝控制電路 |
JP6358397B2 (ja) * | 2015-07-14 | 2018-07-18 | サンケン電気株式会社 | 多相力率改善回路 |
US10418912B2 (en) | 2017-12-21 | 2019-09-17 | Silanna Asia Pte Ltd | Power converter with active clamp |
WO2019130874A1 (ja) * | 2017-12-27 | 2019-07-04 | 株式会社村田製作所 | 電源装置 |
US10707766B2 (en) | 2018-02-02 | 2020-07-07 | Silanna Asia Pte Ltd | Integrated self-driven active clamp |
US10553339B1 (en) * | 2018-03-30 | 2020-02-04 | Universal Lighting Technologies, Inc. | Common-mode choke with integrated RF inductor winding |
US10461626B1 (en) | 2019-01-14 | 2019-10-29 | Silanna Asia Pte Ltd | Active clamp circuit |
JP7291523B2 (ja) * | 2019-04-10 | 2023-06-15 | キヤノンメディカルシステムズ株式会社 | X線高電圧装置および力率改善回路 |
WO2022096907A1 (ja) * | 2020-11-06 | 2022-05-12 | 日産自動車株式会社 | 共振型電力変換装置 |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2001224170A (ja) * | 2000-02-09 | 2001-08-17 | Sony Corp | スイッチング電源回路 |
JP2004242491A (ja) * | 2002-11-29 | 2004-08-26 | Sony Corp | スイッチング電源回路 |
JP2006109687A (ja) * | 2004-06-02 | 2006-04-20 | Sony Corp | スイッチング電源回路 |
-
2006
- 2006-02-13 JP JP2006035569A patent/JP2007236010A/ja not_active Abandoned
-
2007
- 2007-01-26 EP EP07250315A patent/EP1816537A2/en not_active Withdrawn
- 2007-01-30 KR KR1020070009321A patent/KR20070079562A/ko not_active Application Discontinuation
- 2007-02-01 US US11/701,526 patent/US20070195560A1/en not_active Abandoned
- 2007-02-01 TW TW096103709A patent/TW200737676A/zh unknown
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8564992B2 (en) | 2009-10-26 | 2013-10-22 | Hitachi Information & Telecommunication Engineering, Ltd. | Power factor correction device and method with off time prediction for critical mode operation |
Also Published As
Publication number | Publication date |
---|---|
KR20070079562A (ko) | 2007-08-07 |
US20070195560A1 (en) | 2007-08-23 |
EP1816537A2 (en) | 2007-08-08 |
JP2007236010A (ja) | 2007-09-13 |
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