JPS5629464A - Fly-back power source - Google Patents
Fly-back power sourceInfo
- Publication number
- JPS5629464A JPS5629464A JP10911780A JP10911780A JPS5629464A JP S5629464 A JPS5629464 A JP S5629464A JP 10911780 A JP10911780 A JP 10911780A JP 10911780 A JP10911780 A JP 10911780A JP S5629464 A JPS5629464 A JP S5629464A
- Authority
- JP
- Japan
- Prior art keywords
- voltage
- power source
- induced
- input terminal
- arithmetic operation
- 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
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
- H02M1/08—Circuits specially adapted for the generation of control voltages for semiconductor devices incorporated in static converters
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Dc-Dc Converters (AREA)
- Measurement Of Current Or Voltage (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US06/064,677 US4302802A (en) | 1979-08-08 | 1979-08-08 | Flyback power supply regulator |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5629464A true JPS5629464A (en) | 1981-03-24 |
JPS6126304B2 JPS6126304B2 (US06633600-20031014-M00021.png) | 1986-06-19 |
Family
ID=22057560
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP10911780A Granted JPS5629464A (en) | 1979-08-08 | 1980-08-08 | Fly-back power source |
Country Status (4)
Country | Link |
---|---|
US (1) | US4302802A (US06633600-20031014-M00021.png) |
JP (1) | JPS5629464A (US06633600-20031014-M00021.png) |
DE (1) | DE3026147C2 (US06633600-20031014-M00021.png) |
GB (1) | GB2056131B (US06633600-20031014-M00021.png) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH033666A (ja) * | 1989-05-29 | 1991-01-09 | Sansha Electric Mfg Co Ltd | スイツチング電源装置 |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2131209B (en) * | 1982-11-02 | 1986-01-15 | Newton Derby Ltd | Switch mode power supply |
US4531181A (en) * | 1982-12-22 | 1985-07-23 | General Electric Company | High voltage power supply |
GB2137780B (en) * | 1983-02-10 | 1986-09-17 | Newton Derby Ltd | Current regulated power supply circuit |
US4717833A (en) * | 1984-04-30 | 1988-01-05 | Boschert Inc. | Single wire current share paralleling of power supplies |
US4740877A (en) * | 1986-06-27 | 1988-04-26 | Rca Corporation | Power supply drive circuit improvement |
US4891740A (en) * | 1987-06-02 | 1990-01-02 | Compaq Computer Corporation | DC power supply with digitally controlled power switch |
US4870553A (en) * | 1988-11-04 | 1989-09-26 | Compaq Computer Corporation | Double-switched flyback power-converter |
EP0901712B1 (en) * | 1997-03-05 | 2003-07-02 | Koninklijke Philips Electronics N.V. | Switched-mode power supply having a delay-insensitive timing in the control loop |
FR2829653A1 (fr) * | 2001-09-07 | 2003-03-14 | St Microelectronics Sa | Dispositif d'alimentation a decoupage adapte pour les faibles consommations de courant, et telephone cellulaire dote d'un tel dispositif |
US7098635B2 (en) * | 2003-12-31 | 2006-08-29 | Intel Corporation | Regulating voltage applied to an integrated circuit and proxy frequency |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2445125A1 (de) * | 1974-09-20 | 1976-04-08 | Siemens Ag | Schaltungsanordnung fuer mittelfrequenz-umrichter |
US4148097A (en) * | 1977-07-01 | 1979-04-03 | Bell Telephone Laboratories, Incorporated | DC to DC converter utilizing current control for voltage regulation |
JPS5953787B2 (ja) * | 1977-11-22 | 1984-12-26 | ソニー株式会社 | スイツチング方式安定化電源回路 |
US4150424A (en) * | 1978-04-04 | 1979-04-17 | International Telephone And Telegraph Corporation | Dynamic current balancing for power converters |
-
1979
- 1979-08-08 US US06/064,677 patent/US4302802A/en not_active Expired - Lifetime
-
1980
- 1980-07-10 DE DE3026147A patent/DE3026147C2/de not_active Expired
- 1980-07-22 GB GB8023894A patent/GB2056131B/en not_active Expired
- 1980-08-08 JP JP10911780A patent/JPS5629464A/ja active Granted
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH033666A (ja) * | 1989-05-29 | 1991-01-09 | Sansha Electric Mfg Co Ltd | スイツチング電源装置 |
Also Published As
Publication number | Publication date |
---|---|
US4302802A (en) | 1981-11-24 |
JPS6126304B2 (US06633600-20031014-M00021.png) | 1986-06-19 |
DE3026147A1 (de) | 1981-02-26 |
GB2056131A (en) | 1981-03-11 |
GB2056131B (en) | 1983-05-25 |
DE3026147C2 (de) | 1986-08-14 |
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