PT93364A - Unidade de alimentacao de modo comutativo com funcionamento de modo de prontidao de impulso - Google Patents
Unidade de alimentacao de modo comutativo com funcionamento de modo de prontidao de impulsoInfo
- Publication number
- PT93364A PT93364A PT93364A PT9336490A PT93364A PT 93364 A PT93364 A PT 93364A PT 93364 A PT93364 A PT 93364A PT 9336490 A PT9336490 A PT 9336490A PT 93364 A PT93364 A PT 93364A
- Authority
- PT
- Portugal
- Prior art keywords
- mode
- control signal
- power supply
- pulses
- switching
- 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
- H02M3/22—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
- H02M3/33507—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 with automatic control of the output voltage or current, e.g. flyback converters
- H02M3/33523—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 with automatic control of the output voltage or current, e.g. flyback converters with galvanic isolation between input and output of both the power stage and the feedback loop
-
- 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
- H02M1/0032—Control circuits allowing low power mode operation, e.g. in standby mode
-
- 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
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB898905172A GB8905172D0 (en) | 1989-03-07 | 1989-03-07 | Switched-mode power supply with secondary to primary control and fixed frequency |
GB898905173A GB8905173D0 (en) | 1989-03-07 | 1989-03-07 | An economical switched-mode power supply with secondary side regulation |
US07/424,357 US4937728A (en) | 1989-03-07 | 1989-10-19 | Switch-mode power supply with burst mode standby operation |
Publications (2)
Publication Number | Publication Date |
---|---|
PT93364A true PT93364A (pt) | 1992-01-31 |
PT93364B PT93364B (pt) | 1996-01-31 |
Family
ID=27264354
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PT93364A PT93364B (pt) | 1989-03-07 | 1990-03-07 | Unidade de alimentacao de modo comutativo com funcionamento de modo de prontidao de impulso |
Country Status (11)
Country | Link |
---|---|
EP (1) | EP0386989B1 (pt) |
JP (1) | JP2559282B2 (pt) |
AT (1) | ATE166501T1 (pt) |
CA (1) | CA2011229C (pt) |
DE (1) | DE69032316T2 (pt) |
DK (1) | DK0386989T3 (pt) |
ES (1) | ES2116975T3 (pt) |
FI (1) | FI113507B (pt) |
MY (1) | MY105258A (pt) |
PT (1) | PT93364B (pt) |
SG (1) | SG66289A1 (pt) |
Families Citing this family (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2902051B2 (ja) * | 1990-05-23 | 1999-06-07 | シャープ株式会社 | 低出力対応スイッチングレギュレータ |
US5453921A (en) * | 1993-03-31 | 1995-09-26 | Thomson Consumer Electronics, Inc. | Feedback limited duty cycle switched mode power supply |
CN1053772C (zh) * | 1995-04-05 | 2000-06-21 | 皇家菲利浦电子有限公司 | 开关式电源和包括这种电源的图象显示设备 |
JPH099174A (ja) * | 1995-06-21 | 1997-01-10 | Sanken Electric Co Ltd | スイッチング型の電源装置 |
JPH106273A (ja) * | 1996-06-20 | 1998-01-13 | Matsushita Electric Ind Co Ltd | 産業用ロボット |
JP3219145B2 (ja) | 1998-05-13 | 2001-10-15 | 船井電機株式会社 | スイッチング電源 |
JP2000116027A (ja) * | 1998-03-10 | 2000-04-21 | Fiderikkusu:Kk | 電源装置 |
US6166926A (en) * | 2000-01-11 | 2000-12-26 | Thomson Licensing S.A. | Zero voltage switching power supply with burst mode |
EP1217719B1 (en) * | 2000-12-21 | 2010-11-17 | Semiconductor Components Industries, LLC | Method and apparatus for reducing audible noise in a power supply transformer |
KR101649836B1 (ko) * | 2012-08-03 | 2016-08-19 | 파나소닉 아이피 매니지먼트 가부시키가이샤 | 전력 제어 장치 및 그것을 구비한 기기 |
RU2652787C2 (ru) | 2012-10-25 | 2018-05-03 | Филипс Лайтинг Холдинг Б.В. | Каскад преобразователя мощности, контроллер и способ подачи мощности на контроллер |
EP4222853A1 (en) * | 2020-10-02 | 2023-08-09 | Signify Holding B.V. | System and method for determining mains voltage of a power supply |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4524411A (en) * | 1982-09-29 | 1985-06-18 | Rca Corporation | Regulated power supply circuit |
CA1317369C (en) * | 1988-03-10 | 1993-05-04 | Giovanni Michele Leonardi | Switch-mode power supply |
-
1990
- 1990-02-28 FI FI901006A patent/FI113507B/fi not_active IP Right Cessation
- 1990-03-01 CA CA002011229A patent/CA2011229C/en not_active Expired - Fee Related
- 1990-03-02 MY MYPI90000328A patent/MY105258A/en unknown
- 1990-03-06 AT AT90302346T patent/ATE166501T1/de not_active IP Right Cessation
- 1990-03-06 DK DK90302346T patent/DK0386989T3/da active
- 1990-03-06 JP JP2056274A patent/JP2559282B2/ja not_active Expired - Lifetime
- 1990-03-06 DE DE69032316T patent/DE69032316T2/de not_active Expired - Lifetime
- 1990-03-06 EP EP90302346A patent/EP0386989B1/en not_active Expired - Lifetime
- 1990-03-06 SG SG1996007964A patent/SG66289A1/en unknown
- 1990-03-06 ES ES90302346T patent/ES2116975T3/es not_active Expired - Lifetime
- 1990-03-07 PT PT93364A patent/PT93364B/pt not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
CA2011229C (en) | 1999-12-28 |
DK0386989T3 (da) | 1998-10-07 |
DE69032316D1 (de) | 1998-06-25 |
DE69032316T2 (de) | 1998-09-24 |
ATE166501T1 (de) | 1998-06-15 |
JPH02284587A (ja) | 1990-11-21 |
EP0386989A2 (en) | 1990-09-12 |
PT93364B (pt) | 1996-01-31 |
EP0386989A3 (en) | 1992-09-02 |
FI113507B (fi) | 2004-04-30 |
JP2559282B2 (ja) | 1996-12-04 |
CA2011229A1 (en) | 1990-09-07 |
SG66289A1 (en) | 1999-07-20 |
EP0386989B1 (en) | 1998-05-20 |
FI901006A0 (fi) | 1990-02-28 |
ES2116975T3 (es) | 1998-08-01 |
MY105258A (en) | 1994-09-30 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
BB1A | Laying open of patent application |
Effective date: 19911105 |
|
FG3A | Patent granted, date of granting |
Effective date: 19951026 |
|
MM4A | Annulment/lapse due to non-payment of fees, searched and examined patent |
Free format text: LAPSE DUE TO NON-PAYMENT OF FEES Effective date: 20070426 |