HUP9902440A2 - Feszültségszabályozó oszcillátorhoz - Google Patents
Feszültségszabályozó oszcillátorhozInfo
- Publication number
- HUP9902440A2 HUP9902440A2 HU9902440A HUP9902440A HUP9902440A2 HU P9902440 A2 HUP9902440 A2 HU P9902440A2 HU 9902440 A HU9902440 A HU 9902440A HU P9902440 A HUP9902440 A HU P9902440A HU P9902440 A2 HUP9902440 A2 HU P9902440A2
- Authority
- HU
- Hungary
- Prior art keywords
- voltage
- amplifier
- current
- resistor
- constant
- 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
- 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
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03F—AMPLIFIERS
- H03F1/00—Details of amplifiers with only discharge tubes, only semiconductor devices or only unspecified devices as amplifying elements
- H03F1/08—Modifications of amplifiers to reduce detrimental influences of internal impedances of amplifying elements
- H03F1/083—Modifications of amplifiers to reduce detrimental influences of internal impedances of amplifying elements in transistor amplifiers
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B70/00—Technologies for an efficient end-user side electric power management and consumption
- Y02B70/10—Technologies improving the efficiency by using switched-mode power supplies [SMPS], i.e. efficient power electronics conversion e.g. power factor correction or reduction of losses in power supplies or efficient standby modes
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Inductance-Capacitance Distribution Constants And Capacitance-Resistance Oscillators (AREA)
- Oscillators With Electromechanical Resonators (AREA)
- Amplifiers (AREA)
- Continuous-Control Power Sources That Use Transistors (AREA)
- Control Of Eletrric Generators (AREA)
- Magnetically Actuated Valves (AREA)
- Control Of Electrical Variables (AREA)
Abstract
A találmány tárgya feszültségszabályőzó őszcillátőrhőz, amelyhangőlható rezgőkörhöz (T) kapcsőlt feszültségkimenetű erősítőttartalmaz. A feszültségszabályőzó tartalmaz tővábbá az erősítőhözkapcsőlódó feszültségfőrrást (10), a feszültségfőrrás (10) és aföldelés közé kapcsőlt, feszültségősztó első ellenállásból (R1) ésmásődik ellenállásból (R2) álló első sőrős áramkört, viszőnylagállandó feszültségű, az első sőrős áramkör áramát csökkentő,meghatárőzőtt ellenállással rendelkező kőmpőnenst, a nagyőbbstabilitás, az erősítő kimenetén (0) nagyőbb áram, valamint kisebbfáziszaj elérése céljából a feszültségősztó első ellenállás (R1) ésmásődik ellenállás (R2) közös pőntját alkőtó csőmópőntőt (1), valaminta rezgőkör (T) és az erősítő közös pőntját alkőtó csőmópőnt (2) közékapcsőlt, a feszültségfőrrás (10) és az erősítő közötti impedanciátnövelő impedanciát (R3). A feszültségszabályőzóban a feszültségősztóelső ellenállásőn (R1) és az impedancián (R3) vezérlőáram főlyik át,és a feszültségfőrrástól (10) az erősítőbe főlyó, hőmérsékletváltőzásesetén az őszcillátőr számára lényegében kőnstans áramőt biztősító ésbizőnyős tápfeszültség-tartőmányőn belül az erősítő számára lényegébenkőnstans tápáramőt biztősító főáram (14) révén a kőmpőnensen őlyan,viszőnylag kőnstans referenciafeszültség esik, amely az erősítőszámára előfeszítést biztősít. ŕ
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US08/680,037 US5675478A (en) | 1996-07-15 | 1996-07-15 | Oscillator voltage regulator |
Publications (2)
Publication Number | Publication Date |
---|---|
HUP9902440A2 true HUP9902440A2 (hu) | 1999-11-29 |
HUP9902440A3 HUP9902440A3 (en) | 2000-01-28 |
Family
ID=24729401
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
HU9902440A HUP9902440A3 (en) | 1996-07-15 | 1997-05-07 | Oscillator voltage regulator |
Country Status (13)
Country | Link |
---|---|
US (1) | US5675478A (hu) |
EP (1) | EP0913024A4 (hu) |
JP (1) | JP2000514638A (hu) |
KR (1) | KR20000023818A (hu) |
CN (1) | CN1076138C (hu) |
AU (1) | AU712826B2 (hu) |
CA (1) | CA2259662A1 (hu) |
EA (1) | EA001258B1 (hu) |
HU (1) | HUP9902440A3 (hu) |
IL (1) | IL127758A0 (hu) |
NO (1) | NO990202L (hu) |
PL (1) | PL331215A1 (hu) |
WO (1) | WO1998002956A1 (hu) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6974452B1 (en) | 2000-01-12 | 2005-12-13 | Clinicon Corporation | Cutting and cauterizing surgical tools |
DE10033741B4 (de) * | 2000-07-12 | 2012-01-26 | Synergy Microwave Corp. | Oszillatorschaltung |
JP4167852B2 (ja) * | 2001-10-22 | 2008-10-22 | 富士通株式会社 | ミキサ回路、受信回路、及び周波数比較回路 |
PL1936391T3 (pl) * | 2006-12-19 | 2011-08-31 | Abb Schweiz Ag | Urządzenie i sposób poprawiania dokładności przekładników |
US7911808B2 (en) * | 2007-02-10 | 2011-03-22 | Active-Semi, Inc. | Primary side constant output current controller with highly improved accuracy |
US9330214B2 (en) | 2014-01-10 | 2016-05-03 | International Business Machines Corporation | Phase noise reduction in voltage controlled oscillators |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1591540A1 (de) * | 1967-09-04 | 1970-09-10 | Siemens Ag | Stabilisierte Oszillatorschaltung |
US3737806A (en) * | 1970-01-12 | 1973-06-05 | Westinghouse Air Brake Co | Fail-safe circuit arrangements |
US4009454A (en) * | 1971-01-21 | 1977-02-22 | Westinghouse Air Brake Company | Fail-safe constant amplitude signal generator |
JPS4934262A (hu) * | 1972-07-28 | 1974-03-29 | ||
US4003000A (en) * | 1975-05-27 | 1977-01-11 | Sperry Rand Corporation | Sinusoidal oscillator with electronically variable frequency |
FR2339989A1 (fr) * | 1976-03-15 | 1977-08-26 | Bicosa Recherches | Perfectionnements apportes a un circuit oscillateur a transistor et element piezoelectrique |
US4065733A (en) * | 1977-02-17 | 1977-12-27 | Star Seimitsu Kabushika Kaisha | Transistor blocking oscillator stabilized against changes in bias voltage and temperature |
US4621241A (en) * | 1985-06-07 | 1986-11-04 | Vari-L Company, Inc. | Wide range electronic oscillator |
US5001373A (en) * | 1990-01-09 | 1991-03-19 | Ford Motor Company | Active clamp circuit with immunity to zener diode microplasmic noise |
-
1996
- 1996-07-15 US US08/680,037 patent/US5675478A/en not_active Expired - Lifetime
-
1997
- 1997-05-07 HU HU9902440A patent/HUP9902440A3/hu unknown
- 1997-05-07 CN CN97196418A patent/CN1076138C/zh not_active Expired - Fee Related
- 1997-05-07 PL PL97331215A patent/PL331215A1/xx unknown
- 1997-05-07 CA CA002259662A patent/CA2259662A1/en not_active Abandoned
- 1997-05-07 EP EP97924617A patent/EP0913024A4/en not_active Withdrawn
- 1997-05-07 WO PCT/US1997/007764 patent/WO1998002956A1/en not_active Application Discontinuation
- 1997-05-07 AU AU29998/97A patent/AU712826B2/en not_active Ceased
- 1997-05-07 EA EA199900014A patent/EA001258B1/ru not_active IP Right Cessation
- 1997-05-07 JP JP10505992A patent/JP2000514638A/ja active Pending
- 1997-05-07 IL IL12775897A patent/IL127758A0/xx unknown
-
1999
- 1999-01-15 KR KR1019997000304A patent/KR20000023818A/ko not_active Application Discontinuation
- 1999-01-15 NO NO990202A patent/NO990202L/no not_active Application Discontinuation
Also Published As
Publication number | Publication date |
---|---|
CN1225204A (zh) | 1999-08-04 |
JP2000514638A (ja) | 2000-10-31 |
EA199900014A1 (ru) | 1999-08-26 |
HUP9902440A3 (en) | 2000-01-28 |
WO1998002956A1 (en) | 1998-01-22 |
AU2999897A (en) | 1998-02-09 |
AU712826B2 (en) | 1999-11-18 |
KR20000023818A (ko) | 2000-04-25 |
NO990202L (no) | 1999-03-16 |
EP0913024A1 (en) | 1999-05-06 |
IL127758A0 (en) | 1999-10-28 |
EP0913024A4 (en) | 2000-05-31 |
NO990202D0 (no) | 1999-01-15 |
CN1076138C (zh) | 2001-12-12 |
PL331215A1 (en) | 1999-07-05 |
US5675478A (en) | 1997-10-07 |
CA2259662A1 (en) | 1998-01-22 |
EA001258B1 (ru) | 2000-12-25 |
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