TW281825B - - Google Patents
Info
- Publication number
- TW281825B TW281825B TW084110610A TW84110610A TW281825B TW 281825 B TW281825 B TW 281825B TW 084110610 A TW084110610 A TW 084110610A TW 84110610 A TW84110610 A TW 84110610A TW 281825 B TW281825 B TW 281825B
- Authority
- TW
- Taiwan
Links
Classifications
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03K—PULSE TECHNIQUE
- H03K17/00—Electronic switching or gating, i.e. not by contact-making and –breaking
- H03K17/16—Modifications for eliminating interference voltages or currents
- H03K17/168—Modifications for eliminating interference voltages or currents in composite switches
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- 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
- G05F1/66—Regulating electric power
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- 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
- H02M1/4208—Arrangements for improving power factor of AC input
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03K—PULSE TECHNIQUE
- H03K17/00—Electronic switching or gating, i.e. not by contact-making and –breaking
- H03K17/16—Modifications for eliminating interference voltages or currents
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03K—PULSE TECHNIQUE
- H03K17/00—Electronic switching or gating, i.e. not by contact-making and –breaking
- H03K17/16—Modifications for eliminating interference voltages or currents
- H03K17/161—Modifications for eliminating interference voltages or currents in field-effect transistor switches
- H03K17/165—Modifications for eliminating interference voltages or currents in field-effect transistor switches by feedback from the output circuit to the control circuit
- H03K17/166—Soft switching
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- 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)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- General Physics & Mathematics (AREA)
- Radar, Positioning & Navigation (AREA)
- Automation & Control Theory (AREA)
- Power Conversion In General (AREA)
- Rectifiers (AREA)
- Dc-Dc Converters (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US08/345,167 US5687065A (en) | 1994-11-28 | 1994-11-28 | Pre-regulator with light switch to limit voltage ringing on turn-off |
Publications (1)
Publication Number | Publication Date |
---|---|
TW281825B true TW281825B (zh) | 1996-07-21 |
Family
ID=23353839
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
TW084110610A TW281825B (zh) | 1994-11-28 | 1995-10-09 |
Country Status (7)
Country | Link |
---|---|
US (1) | US5687065A (zh) |
EP (1) | EP0746892B1 (zh) |
JP (1) | JPH09509040A (zh) |
KR (1) | KR970700951A (zh) |
DE (1) | DE69515648T2 (zh) |
TW (1) | TW281825B (zh) |
WO (1) | WO1996017424A2 (zh) |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP3230434B2 (ja) * | 1996-06-05 | 2001-11-19 | 富士電機株式会社 | Ac/dc変換回路 |
DE19836577C1 (de) * | 1998-08-12 | 2000-04-20 | Siemens Ag | Leistungsschaltkreis mit verminderter Störstrahlung |
JP3633522B2 (ja) * | 2001-07-27 | 2005-03-30 | 株式会社デンソー | 負荷駆動回路 |
US6583998B2 (en) * | 2001-09-17 | 2003-06-24 | Bose Corporation | Power supply regulating having novel charging circuitry |
US7119398B1 (en) * | 2004-12-22 | 2006-10-10 | Actel Corporation | Power-up and power-down circuit for system-on-a-chip integrated circuit |
US8830637B2 (en) | 2010-08-31 | 2014-09-09 | Texas Instruments Incorporated | Methods and apparatus to clamp overvoltages for alternating current systems |
CN103051170B (zh) * | 2012-12-28 | 2015-06-03 | 上海贝岭股份有限公司 | 音频噪声消除电路 |
CN110410834A (zh) * | 2016-01-13 | 2019-11-05 | 昂宝电子(上海)有限公司 | 用于电磁炉的模拟控制系统和电磁炉 |
JP6905711B2 (ja) * | 2017-08-02 | 2021-07-21 | リコー電子デバイス株式会社 | 過電圧保護回路と電源装置 |
CN109889031B (zh) * | 2019-04-11 | 2021-05-11 | 广东美的制冷设备有限公司 | 运行控制方法、装置、电路、家电设备和计算机存储介质 |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4989058A (en) * | 1985-11-27 | 1991-01-29 | North American Philips Corp. | Fast switching lateral insulated gate transistors |
US4683529A (en) * | 1986-11-12 | 1987-07-28 | Zytec Corporation | Switching power supply with automatic power factor correction |
US4860152A (en) * | 1989-01-30 | 1989-08-22 | Delco Electronics Corporation | Two stage protection circuit for a power MOSFET driving an inductive load |
JPH0834709B2 (ja) * | 1990-01-31 | 1996-03-29 | 株式会社日立製作所 | 半導体集積回路及びそれを使つた電動機制御装置 |
DE4039404A1 (de) * | 1990-12-10 | 1992-06-11 | Sgs Thomson Microelectronics | Ueberspannungsschutzvorrichtung |
US5289361A (en) * | 1991-01-16 | 1994-02-22 | Vlt Corporation | Adaptive boost switching preregulator and method |
US5301095A (en) * | 1991-10-01 | 1994-04-05 | Origin Electric Company, Limited | High power factor AC/DC converter |
US5436824A (en) * | 1992-12-10 | 1995-07-25 | Rosemount Inc. | Inrush current limiter in a magnetic flowmeter |
US5469046A (en) * | 1993-04-30 | 1995-11-21 | North American Philips Corporation | Transformerless low voltage switching power supply |
US5371667A (en) * | 1993-06-14 | 1994-12-06 | Fuji Electrochemical Co., Ltd. | Electric power supply |
-
1994
- 1994-11-28 US US08/345,167 patent/US5687065A/en not_active Expired - Lifetime
-
1995
- 1995-10-03 WO PCT/IB1995/000830 patent/WO1996017424A2/en active IP Right Grant
- 1995-10-03 EP EP95931389A patent/EP0746892B1/en not_active Expired - Lifetime
- 1995-10-03 JP JP8518499A patent/JPH09509040A/ja active Pending
- 1995-10-03 KR KR1019960704165A patent/KR970700951A/ko not_active Application Discontinuation
- 1995-10-03 DE DE69515648T patent/DE69515648T2/de not_active Expired - Fee Related
- 1995-10-09 TW TW084110610A patent/TW281825B/zh active
Also Published As
Publication number | Publication date |
---|---|
DE69515648T2 (de) | 2000-09-21 |
EP0746892B1 (en) | 2000-03-15 |
US5687065A (en) | 1997-11-11 |
EP0746892A1 (en) | 1996-12-11 |
JPH09509040A (ja) | 1997-09-09 |
DE69515648D1 (de) | 2000-04-20 |
KR970700951A (ko) | 1997-02-12 |
WO1996017424A3 (en) | 1996-08-29 |
WO1996017424A2 (en) | 1996-06-06 |