GB1597730A - Power supply system - Google Patents
Power supply system Download PDFInfo
- Publication number
- GB1597730A GB1597730A GB1615479A GB1615479A GB1597730A GB 1597730 A GB1597730 A GB 1597730A GB 1615479 A GB1615479 A GB 1615479A GB 1615479 A GB1615479 A GB 1615479A GB 1597730 A GB1597730 A GB 1597730A
- Authority
- GB
- United Kingdom
- Prior art keywords
- voltage
- pin
- switching
- terminal
- 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.)
- Expired
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
- H02M3/338—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
- H02M3/3387—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 in a push-pull configuration
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Dc-Dc Converters (AREA)
- Emergency Protection Circuit Devices (AREA)
- Power Sources (AREA)
- Direct Current Feeding And Distribution (AREA)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US05/755,391 US4055790A (en) | 1976-12-29 | 1976-12-29 | Power supply with base drive control |
US05/755,393 US4092711A (en) | 1976-12-29 | 1976-12-29 | Power supply with automatic shutdown |
US05/755,392 US4092708A (en) | 1976-12-29 | 1976-12-29 | Power supply with overcurrent protection |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1597730A true GB1597730A (en) | 1981-09-09 |
Family
ID=27419480
Family Applications (4)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB1615379A Expired GB1597729A (en) | 1976-12-29 | 1977-11-29 | Mains powered dc supply |
GB1615279A Expired GB1597728A (en) | 1976-12-29 | 1977-11-29 | Power supply with overcurrent protection |
GB1615479A Expired GB1597730A (en) | 1976-12-29 | 1977-11-29 | Power supply system |
GB4967177A Expired GB1597727A (en) | 1976-12-29 | 1977-11-29 | Voltage reduction circuits |
Family Applications Before (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB1615379A Expired GB1597729A (en) | 1976-12-29 | 1977-11-29 | Mains powered dc supply |
GB1615279A Expired GB1597728A (en) | 1976-12-29 | 1977-11-29 | Power supply with overcurrent protection |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB4967177A Expired GB1597727A (en) | 1976-12-29 | 1977-11-29 | Voltage reduction circuits |
Country Status (4)
Country | Link |
---|---|
CA (1) | CA1108694A (xx) |
DE (1) | DE2755607A1 (xx) |
FR (1) | FR2376547A1 (xx) |
GB (4) | GB1597729A (xx) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
IT1188718B (it) * | 1986-05-22 | 1988-01-28 | Neywell Information Systems It | Alimentatore a commutazione |
DE3623192A1 (de) * | 1986-07-10 | 1988-01-14 | Thomson Brandt Gmbh | Schaltungsanordnung zur stromversorgung elektronischer geraete |
JPH04150767A (ja) * | 1990-10-08 | 1992-05-25 | Fuji Electric Co Ltd | スイッチング電源回路 |
GB9104482D0 (en) * | 1991-03-04 | 1991-04-17 | Cooperheat Int Ltd | Solid state dc power supply |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3571707A (en) * | 1969-04-18 | 1971-03-23 | Nasa | Voltage dropout sensor |
US3596165A (en) * | 1969-07-24 | 1971-07-27 | Tektronix Inc | Converter circuit having a controlled output |
US3769568A (en) * | 1972-07-31 | 1973-10-30 | Bell Telephone Labor Inc | Dc-to-dc converter having soft start and other regulation features employing priority of pulse feedback |
US3859586A (en) * | 1973-09-26 | 1975-01-07 | Bell Telephone Labor Inc | Overcurrent protection circuit utilizing peak detection circuit with variable dynamic response |
US3918043A (en) * | 1974-03-18 | 1975-11-04 | Honeywell Inc | Power supply monitor |
DE2504511A1 (de) * | 1975-02-04 | 1976-08-05 | Licentia Gmbh | Schaltungsanordnung zur erzeugung und aufrechterhaltung eines prellfreien alarmsignals |
-
1977
- 1977-11-29 GB GB1615379A patent/GB1597729A/en not_active Expired
- 1977-11-29 GB GB1615279A patent/GB1597728A/en not_active Expired
- 1977-11-29 GB GB1615479A patent/GB1597730A/en not_active Expired
- 1977-11-29 GB GB4967177A patent/GB1597727A/en not_active Expired
- 1977-12-01 CA CA292,125A patent/CA1108694A/en not_active Expired
- 1977-12-14 DE DE19772755607 patent/DE2755607A1/de active Granted
- 1977-12-28 FR FR7739542A patent/FR2376547A1/fr active Granted
Also Published As
Publication number | Publication date |
---|---|
DE2755607A1 (de) | 1978-07-13 |
DE2755607C2 (xx) | 1990-06-13 |
FR2376547B1 (xx) | 1985-03-29 |
CA1108694A (en) | 1981-09-08 |
FR2376547A1 (fr) | 1978-07-28 |
GB1597729A (en) | 1981-09-09 |
GB1597728A (en) | 1981-09-09 |
GB1597727A (en) | 1981-09-09 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PS | Patent sealed | ||
PCNP | Patent ceased through non-payment of renewal fee |