CN1034456C - 桥式开关晶体管回扫变压器的驱动电路 - Google Patents
桥式开关晶体管回扫变压器的驱动电路 Download PDFInfo
- Publication number
- CN1034456C CN1034456C CN93117989A CN93117989A CN1034456C CN 1034456 C CN1034456 C CN 1034456C CN 93117989 A CN93117989 A CN 93117989A CN 93117989 A CN93117989 A CN 93117989A CN 1034456 C CN1034456 C CN 1034456C
- Authority
- CN
- China
- Prior art keywords
- switching transistor
- terminal
- voltage
- drive circuit
- node
- 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.)
- Expired - Fee Related
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
- H02M3/3353—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 having at least two simultaneously operating switches on the input side, e.g. "double forward" or "double (switched) flyback" converter
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03K—PULSE TECHNIQUE
- H03K17/00—Electronic switching or gating, i.e. not by contact-making and –breaking
- H03K17/04—Modifications for accelerating switching
- H03K17/042—Modifications for accelerating switching by feedback from the output circuit to the control circuit
- H03K17/0424—Modifications for accelerating switching by feedback from the output circuit to the control circuit by the use of a transformer
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Dc-Dc Converters (AREA)
- Amplifiers (AREA)
- Electronic Switches (AREA)
Abstract
Description
Claims (6)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP92203026.7 | 1992-10-02 | ||
EP92203026 | 1992-10-02 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1085695A CN1085695A (zh) | 1994-04-20 |
CN1034456C true CN1034456C (zh) | 1997-04-02 |
Family
ID=8210947
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN93117989A Expired - Fee Related CN1034456C (zh) | 1992-10-02 | 1993-09-29 | 桥式开关晶体管回扫变压器的驱动电路 |
Country Status (6)
Country | Link |
---|---|
US (1) | US5412332A (zh) |
JP (1) | JP3242502B2 (zh) |
CN (1) | CN1034456C (zh) |
AT (1) | ATE162017T1 (zh) |
DE (1) | DE69316128T2 (zh) |
SG (1) | SG44755A1 (zh) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR200150912Y1 (ko) * | 1995-02-14 | 1999-07-15 | 전주범 | 전력 모스 전계 효과 트랜지스터의 제어회로 |
TW405295B (en) * | 1995-10-10 | 2000-09-11 | Int Rectifier Corp | High voltage drivers which avoid -Vs fallure modes |
US5838185A (en) * | 1996-03-25 | 1998-11-17 | International Rectifier Corporation | Multiple individual Kelvin emitter connections to reduce current flow through parasitic diode |
WO2000046924A1 (en) * | 1999-02-05 | 2000-08-10 | Koninklijke Philips Electronics N.V. | Driving a switching transistor |
AT504961B1 (de) * | 2006-12-19 | 2010-01-15 | Siemens Ag Oesterreich | Schaltungsanordnung zur reduzierten schalterbelastung |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4630186A (en) * | 1984-12-20 | 1986-12-16 | Stanley Electric Co., Ltd. | Power source circuit |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5260929A (en) * | 1975-11-14 | 1977-05-19 | Toshiba Corp | Self-exciting type dc-dc converter |
NL8500154A (nl) * | 1985-01-22 | 1986-08-18 | Koninkl Philips Electronics Nv | Zelf-oscillerende voedingsschakeling. |
DE3603071A1 (de) * | 1986-02-01 | 1987-08-06 | Leybold Heraeus Gmbh & Co Kg | Gleichstrom-wechselstrom-wandler mit asymmetrischer halbbrueckenschaltung |
-
1993
- 1993-09-23 DE DE69316128T patent/DE69316128T2/de not_active Expired - Fee Related
- 1993-09-23 SG SG1996007040A patent/SG44755A1/en unknown
- 1993-09-23 AT AT93202741T patent/ATE162017T1/de not_active IP Right Cessation
- 1993-09-29 US US08/128,979 patent/US5412332A/en not_active Expired - Fee Related
- 1993-09-29 CN CN93117989A patent/CN1034456C/zh not_active Expired - Fee Related
- 1993-10-01 JP JP24692393A patent/JP3242502B2/ja not_active Expired - Fee Related
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4630186A (en) * | 1984-12-20 | 1986-12-16 | Stanley Electric Co., Ltd. | Power source circuit |
Also Published As
Publication number | Publication date |
---|---|
SG44755A1 (en) | 1997-12-19 |
ATE162017T1 (de) | 1998-01-15 |
JPH06217545A (ja) | 1994-08-05 |
DE69316128T2 (de) | 1998-06-25 |
DE69316128D1 (de) | 1998-02-12 |
CN1085695A (zh) | 1994-04-20 |
JP3242502B2 (ja) | 2001-12-25 |
US5412332A (en) | 1995-05-02 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C53 | Correction of patent of invention or patent application | ||
CB02 | Change of applicant information |
Applicant after: N.V. Philips' Gloeipenfabrieken Applicant before: Philips Electronics N. V. |
|
COR | Change of bibliographic data |
Free format text: CORRECT: APPLICANT; FROM: N.V. PHILIPS OPTICAL LAMP LTD., CO. TO: N.V. PHILIPS OPTICAL LAMP MANUFACTURING COMPANY |
|
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
C53 | Correction of patent of invention or patent application | ||
COR | Change of bibliographic data |
Free format text: CORRECT: PATENTEE; FROM: N.V. PHILIPS OPTICAL LAMP MANUFACTURING COMPANY TO: N.V. PHILIPS OPTICALLAMP LTD., CO. |
|
CP01 | Change in the name or title of a patent holder |
Patentee after: Philips Electronics N. V. Patentee before: N.V. Philips' Gloeipenfabrieken |
|
C53 | Correction of patent of invention or patent application | ||
COR | Change of bibliographic data |
Free format text: CORRECT: PATENTEE; FROM: N.V. PHILIPS OPTICAL LAMP LTD., CO. TO: ROYAL PHILIPS ELECTRONICS CO., LTD. |
|
CP01 | Change in the name or title of a patent holder |
Patentee after: Koninklike Philips Electronics N. V. Patentee before: Philips Electronics N. V. |
|
C19 | Lapse of patent right due to non-payment of the annual fee | ||
CF01 | Termination of patent right due to non-payment of annual fee |