IT1199955B - Dispositivo di sincronizzazione della frequenza di invertitori auto-oscillanti(free-running)con trasformatore saturabile di reazione e forma d'onda quadrata della tensione alternativa di uscita - Google Patents
Dispositivo di sincronizzazione della frequenza di invertitori auto-oscillanti(free-running)con trasformatore saturabile di reazione e forma d'onda quadrata della tensione alternativa di uscitaInfo
- Publication number
- IT1199955B IT1199955B IT47753/85A IT4775385A IT1199955B IT 1199955 B IT1199955 B IT 1199955B IT 47753/85 A IT47753/85 A IT 47753/85A IT 4775385 A IT4775385 A IT 4775385A IT 1199955 B IT1199955 B IT 1199955B
- Authority
- IT
- Italy
- Prior art keywords
- self
- output voltage
- square wave
- wave form
- frequency synchronization
- 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
- H02M7/00—Conversion of ac power input into dc power output; Conversion of dc power input into ac power output
- H02M7/42—Conversion of dc power input into ac power output without possibility of reversal
- H02M7/44—Conversion of dc power input into ac power output without possibility of reversal by static converters
- H02M7/48—Conversion of dc power input into ac power output without possibility of reversal by static converters using discharge tubes with control electrode or semiconductor devices with control electrode
- H02M7/53—Conversion of dc power input into ac power output without possibility of reversal by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a triode or transistor type requiring continuous application of a control signal
- H02M7/537—Conversion of dc power input into ac power output without possibility of reversal by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a triode or transistor type requiring continuous application of a control signal using semiconductor devices only, e.g. single switched pulse inverters
- H02M7/5383—Conversion of dc power input into ac power output without possibility of reversal by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a triode or transistor type requiring continuous application of a control signal using semiconductor devices only, e.g. single switched pulse inverters in a self-oscillating arrangement
- H02M7/53832—Conversion of dc power input into ac power output without possibility of reversal by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a triode or transistor type requiring continuous application of a control signal using semiconductor devices only, e.g. single switched pulse inverters in a self-oscillating arrangement in a push-pull arrangement
- H02M7/53835—Conversion of dc power input into ac power output without possibility of reversal by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a triode or transistor type requiring continuous application of a control signal using semiconductor devices only, e.g. single switched pulse inverters in a self-oscillating arrangement in a push-pull arrangement of the parallel type
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| IT47753/85A IT1199955B (it) | 1985-02-28 | 1985-02-28 | Dispositivo di sincronizzazione della frequenza di invertitori auto-oscillanti(free-running)con trasformatore saturabile di reazione e forma d'onda quadrata della tensione alternativa di uscita |
| EP86102571A EP0195950A3 (en) | 1985-02-28 | 1986-02-27 | Device which synchronizes free running oscillator frequency by means of a feedback saturable transformer and square wave output voltage |
| US06/834,304 US4700147A (en) | 1985-02-28 | 1986-02-27 | Transistor power inverter with synchronizing circuit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| IT47753/85A IT1199955B (it) | 1985-02-28 | 1985-02-28 | Dispositivo di sincronizzazione della frequenza di invertitori auto-oscillanti(free-running)con trasformatore saturabile di reazione e forma d'onda quadrata della tensione alternativa di uscita |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| IT8547753A0 IT8547753A0 (it) | 1985-02-28 |
| IT1199955B true IT1199955B (it) | 1989-01-05 |
Family
ID=11262294
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| IT47753/85A IT1199955B (it) | 1985-02-28 | 1985-02-28 | Dispositivo di sincronizzazione della frequenza di invertitori auto-oscillanti(free-running)con trasformatore saturabile di reazione e forma d'onda quadrata della tensione alternativa di uscita |
Country Status (3)
| Country | Link |
|---|---|
| US (1) | US4700147A (it) |
| EP (1) | EP0195950A3 (it) |
| IT (1) | IT1199955B (it) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AU596863B2 (en) * | 1987-09-10 | 1990-05-17 | Nishimu Electronics Industries Co., Ltd. | Pwm inverter with a saturable core |
| US4758941A (en) * | 1987-10-30 | 1988-07-19 | International Business Machines Corporation | MOSFET fullbridge switching regulator having transformer coupled MOSFET drive circuit |
| US5126637A (en) * | 1989-11-16 | 1992-06-30 | Wds, Inc. | Luminous power supply with improved transformer means |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3206694A (en) * | 1961-05-23 | 1965-09-14 | Gulton Ind Inc | Synchronized inverter circuit |
| US3257604A (en) * | 1961-07-07 | 1966-06-21 | Westinghouse Electric Corp | Inverter |
| US3683208A (en) * | 1970-12-23 | 1972-08-08 | North Electric Co | Power supply circuit arrangement utilizing regenerative current feedback |
| US3768000A (en) * | 1971-12-02 | 1973-10-23 | Gulton Ind Inc | Stepped sinusoidal-like waveform generating inverter circuit |
| US4039925A (en) * | 1976-06-10 | 1977-08-02 | Nasa | Phase substitution of spare converter for a failed one of parallel phase staggered converters |
-
1985
- 1985-02-28 IT IT47753/85A patent/IT1199955B/it active
-
1986
- 1986-02-27 EP EP86102571A patent/EP0195950A3/en not_active Withdrawn
- 1986-02-27 US US06/834,304 patent/US4700147A/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| US4700147A (en) | 1987-10-13 |
| EP0195950A3 (en) | 1988-01-13 |
| EP0195950A2 (en) | 1986-10-01 |
| IT8547753A0 (it) | 1985-02-28 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| IT1183795B (it) | Procedimento e dispositivo per la fabbricazione di una guarnizione per autoveicoli e guarnizione ottenuta con il procedimento | |
| IT1166719B (it) | Alimentatore ad alta frequenza e ad alta tensione | |
| KR860012498U (ko) | 고주파 발진기 | |
| KR850010643U (ko) | 고주파 가열 장치의 문짝구조 | |
| IT1199955B (it) | Dispositivo di sincronizzazione della frequenza di invertitori auto-oscillanti(free-running)con trasformatore saturabile di reazione e forma d'onda quadrata della tensione alternativa di uscita | |
| BR8601032A (pt) | Processo de depositar uma mistura alimentar viscosa sobre uma transportadora e aparelho | |
| DK304786D0 (da) | Spaendings- og temperaturkompenseret akustisk overfladeboelgeanordning | |
| IT1202657B (it) | Procedimento di fabbricazione di un dispositivo modulare di potenza a semiconduttore e dispositivo con esso ottenento | |
| IT1201283B (it) | Congegno di alimentazione e di prelievo di componenti elettronici radiali e per altri impieghi | |
| SE8000043L (sv) | Frekvens-spenningsomvandlare och spenning-frekvensomvandlare | |
| KR870011690U (ko) | 전기레인지의 고주파 발생장치 | |
| KR870005352U (ko) | 고주파 가열장치의 도어록크장치 | |
| IT8420858A1 (it) | Isolamento di recipienti aventi superfici ricurve | |
| KR870005942U (ko) | 중 · 장파 국부발진 전환회로 | |
| KR880013847U (ko) | 고주파 발진기 | |
| KR870008961U (ko) | 고주파 가열기의 지연장치 | |
| IT8512530A0 (it) | Generatore di alta frequenza con elettrodo a forma di piramide | |
| KR870003187U (ko) | 고주파가열장치의 도파관 | |
| KR860013865U (ko) | 트랜지스터를 이용한 전압/주파수 콘버터 회로 | |
| ES546017A0 (es) | Perfeccionamientos en los convertidores de frecuencia de mi-croondas | |
| KR860012418U (ko) | 변압기용 외함체의 구조 | |
| PL261301A1 (en) | Sequential inverter with increased output voltage frequency | |
| KR940019725U (ko) | 고주파 전력 발생장치의 인터페이스 장치 | |
| KR910010258U (ko) | 다중 동기 모니터의 주파수/전압 변환 회로 | |
| KR860015088U (ko) | 전자레인지 도어의 랫치구조 |