IT1188718B - Alimentatore a commutazione - Google Patents
Alimentatore a commutazioneInfo
- Publication number
- IT1188718B IT1188718B IT20527/86A IT2052786A IT1188718B IT 1188718 B IT1188718 B IT 1188718B IT 20527/86 A IT20527/86 A IT 20527/86A IT 2052786 A IT2052786 A IT 2052786A IT 1188718 B IT1188718 B IT 1188718B
- Authority
- IT
- Italy
- Prior art keywords
- power supply
- switching power
- switching
- supply
- power
- 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
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Dc-Dc Converters (AREA)
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT20527/86A IT1188718B (it) | 1986-05-22 | 1986-05-22 | Alimentatore a commutazione |
DE8787106638T DE3773540D1 (de) | 1986-05-22 | 1987-05-07 | Leistungsversorgung der schaltungsart. |
US07/046,769 US4744020A (en) | 1986-05-22 | 1987-05-07 | Switching mode power supply |
EP87106638A EP0247407B1 (en) | 1986-05-22 | 1987-05-07 | Switching mode power supply |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT20527/86A IT1188718B (it) | 1986-05-22 | 1986-05-22 | Alimentatore a commutazione |
Publications (2)
Publication Number | Publication Date |
---|---|
IT8620527A0 IT8620527A0 (it) | 1986-05-22 |
IT1188718B true IT1188718B (it) | 1988-01-28 |
Family
ID=11168286
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT20527/86A IT1188718B (it) | 1986-05-22 | 1986-05-22 | Alimentatore a commutazione |
Country Status (4)
Country | Link |
---|---|
US (1) | US4744020A (it) |
EP (1) | EP0247407B1 (it) |
DE (1) | DE3773540D1 (it) |
IT (1) | IT1188718B (it) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4926303A (en) * | 1988-12-12 | 1990-05-15 | Qualitron, Inc. | Control circuit for a switching DC to DC Power converter including a multi-turn control transformer |
US5162663A (en) * | 1990-09-28 | 1992-11-10 | Ncr Corporation | Selective output disconnect for a single transformer converter |
US5068776A (en) * | 1990-11-29 | 1991-11-26 | International Business Machines Corporation | Switched-mode DC-DC power converter for reducing effects of magnetization current |
JP3656911B2 (ja) * | 2002-09-27 | 2005-06-08 | オリオン電機株式会社 | 電源回路 |
DE102012104103A1 (de) * | 2012-05-10 | 2013-11-14 | Sma Solar Technology Ag | Schaltungsanordnung und Verfahren zur Ansteuerung mindestens eines Schaltorgans eines Spannungswandlers |
US9337762B1 (en) * | 2014-12-15 | 2016-05-10 | Eaton Corporation | System and method for magnetizing a transformer in an electrical system prior to energizing the electrical system |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3983418A (en) * | 1975-05-29 | 1976-09-28 | North Electric Company | Drive circuit for power switching device |
US4128867A (en) * | 1976-10-18 | 1978-12-05 | Honeywell Information Systems Inc. | Power supply regulation using switching transistors |
US4092711A (en) * | 1976-12-29 | 1978-05-30 | Honeywell Information Systems Inc. | Power supply with automatic shutdown |
GB1597728A (en) * | 1976-12-29 | 1981-09-09 | Honeywell Inf Systems | Power supply with overcurrent protection |
US4277824A (en) * | 1979-09-12 | 1981-07-07 | Motorola, Inc. | Start-up circuit |
JPS581217A (ja) * | 1981-06-26 | 1983-01-06 | Fujitsu Ltd | 電界効果型トランジスタの駆動回路 |
DE3462980D1 (en) * | 1983-12-21 | 1987-05-07 | Siemens Ag | Interruption device for a self-oscillating flyback converter |
US4629971A (en) * | 1985-04-11 | 1986-12-16 | Mai Basic Four, Inc. | Switch mode converter and improved primary switch drive therefor |
-
1986
- 1986-05-22 IT IT20527/86A patent/IT1188718B/it active
-
1987
- 1987-05-07 DE DE8787106638T patent/DE3773540D1/de not_active Expired - Lifetime
- 1987-05-07 EP EP87106638A patent/EP0247407B1/en not_active Expired
- 1987-05-07 US US07/046,769 patent/US4744020A/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
US4744020A (en) | 1988-05-10 |
EP0247407B1 (en) | 1991-10-09 |
EP0247407A2 (en) | 1987-12-02 |
DE3773540D1 (de) | 1991-11-14 |
IT8620527A0 (it) | 1986-05-22 |
EP0247407A3 (en) | 1988-10-12 |
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