CN1337085A - 用于开关模式电源的过载保护 - Google Patents
用于开关模式电源的过载保护 Download PDFInfo
- Publication number
- CN1337085A CN1337085A CN00802753A CN00802753A CN1337085A CN 1337085 A CN1337085 A CN 1337085A CN 00802753 A CN00802753 A CN 00802753A CN 00802753 A CN00802753 A CN 00802753A CN 1337085 A CN1337085 A CN 1337085A
- Authority
- CN
- China
- Prior art keywords
- current
- transistor
- voltage
- power supply
- capacitor
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Images
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
-
- 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
- H02M3/33538—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 of the forward type
- H02M3/33546—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 of the forward type with automatic control of the output voltage or current
-
- 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
- H02M3/338—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 in a self-oscillating arrangement
- H02M3/3385—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 in a self-oscillating arrangement with automatic control of output voltage or current
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Dc-Dc Converters (AREA)
Abstract
Description
Claims (9)
Applications Claiming Priority (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US11554399P | 1999-01-12 | 1999-01-12 | |
US60/115543 | 1999-01-12 | ||
US09/468,667 US6205037B1 (en) | 1999-12-21 | 1999-12-21 | Overload protection for a switch mode power supply |
US09/468667 | 1999-12-21 | ||
PCT/US2000/000306 WO2000042699A1 (en) | 1999-01-12 | 2000-01-06 | Overload protection for a switch mode power supply |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1337085A true CN1337085A (zh) | 2002-02-20 |
CN1337085B CN1337085B (zh) | 2010-05-26 |
Family
ID=26813308
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN008027536A Expired - Lifetime CN1337085B (zh) | 1999-01-12 | 2000-01-06 | 开关模式电源 |
Country Status (7)
Country | Link |
---|---|
EP (1) | EP1142094B1 (zh) |
JP (1) | JP4497727B2 (zh) |
KR (1) | KR100676427B1 (zh) |
CN (1) | CN1337085B (zh) |
AU (1) | AU2960500A (zh) |
DE (1) | DE60002661T2 (zh) |
WO (1) | WO2000042699A1 (zh) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100829383B1 (ko) * | 2006-12-27 | 2008-05-13 | 동부일렉트로닉스 주식회사 | 시모스 이미지 센서 |
FR2997246B1 (fr) * | 2012-10-23 | 2016-01-22 | Valeo Sys Controle Moteur Sas | Circuit d'alimentation configure pour fournir deux tensions de sortie |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5831838A (en) * | 1993-08-16 | 1998-11-03 | Avionics Instruments, Inc. | Resonant fly-forward converter circuit |
US5424933A (en) * | 1994-01-03 | 1995-06-13 | Avionic Instruments, Inc. | Resonant forward converter circuit with control circuit for controlling switching transistor on and off times |
TW349287B (en) * | 1996-09-12 | 1999-01-01 | Thomson Consumer Electronics | A forward converter with an inductor coupled to a transformer winding |
US5835361A (en) * | 1997-04-16 | 1998-11-10 | Thomson Consumer Electronics, Inc. | Switch-mode power supply with over-current protection |
-
2000
- 2000-01-06 AU AU29605/00A patent/AU2960500A/en not_active Abandoned
- 2000-01-06 DE DE60002661T patent/DE60002661T2/de not_active Expired - Lifetime
- 2000-01-06 WO PCT/US2000/000306 patent/WO2000042699A1/en active IP Right Grant
- 2000-01-06 JP JP2000594191A patent/JP4497727B2/ja not_active Expired - Lifetime
- 2000-01-06 KR KR1020017008695A patent/KR100676427B1/ko active IP Right Grant
- 2000-01-06 CN CN008027536A patent/CN1337085B/zh not_active Expired - Lifetime
- 2000-01-06 EP EP00908218A patent/EP1142094B1/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
CN1337085B (zh) | 2010-05-26 |
JP2002535950A (ja) | 2002-10-22 |
DE60002661D1 (de) | 2003-06-18 |
WO2000042699A1 (en) | 2000-07-20 |
KR20010108083A (ko) | 2001-12-07 |
JP4497727B2 (ja) | 2010-07-07 |
DE60002661T2 (de) | 2003-11-27 |
EP1142094B1 (en) | 2003-05-14 |
KR100676427B1 (ko) | 2007-01-31 |
AU2960500A (en) | 2000-08-01 |
EP1142094A1 (en) | 2001-10-10 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
CP02 | Change in the address of a patent holder |
Address after: I Si Eli Murli Nor, France Patentee after: THOMSON LICENSING S.A. Address before: France Bologne J Dicks Patentee before: THOMSON LICENSING S.A. |
|
CP02 | Change in the address of a patent holder | ||
TR01 | Transfer of patent right |
Effective date of registration: 20190128 Address after: Paris France Patentee after: International Digital Madison Patent Holding Co. Address before: I Si Eli Murli Nor, France Patentee before: THOMSON LICENSING Effective date of registration: 20190128 Address after: I Si Eli Murli Nor, France Patentee after: THOMSON LICENSING Address before: I Si Eli Murli Nor, France Patentee before: THOMSON LICENSING S.A. |
|
TR01 | Transfer of patent right | ||
CX01 | Expiry of patent term |
Granted publication date: 20100526 |
|
CX01 | Expiry of patent term |