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MX152569A - Mejoras en convertidor de corriente directa en corriente directa de retroceso para una central telefonica - Google Patents

Mejoras en convertidor de corriente directa en corriente directa de retroceso para una central telefonica

Info

Publication number
MX152569A
MX152569A MX196517A MX19651783A MX152569A MX 152569 A MX152569 A MX 152569A MX 196517 A MX196517 A MX 196517A MX 19651783 A MX19651783 A MX 19651783A MX 152569 A MX152569 A MX 152569A
Authority
MX
Mexico
Prior art keywords
direct
current
telephone center
current converter
converter
Prior art date
Application number
MX196517A
Other languages
English (en)
Inventor
Bengt Holger Assow
Curt Evert Jansson
Kjellove Rolleberg
Original Assignee
Ericsson Telefon Ab L M
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Ericsson Telefon Ab L M filed Critical Ericsson Telefon Ab L M
Publication of MX152569A publication Critical patent/MX152569A/es

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
    • H02M3/02—Conversion of DC power input into DC power output without intermediate conversion into AC
    • H02M3/04—Conversion of DC power input into DC power output without intermediate conversion into AC by static converters
    • H02M3/10—Conversion of DC power input into DC power output without intermediate conversion into AC by static converters using discharge tubes with control electrode or semiconductor devices with control electrode
    • H02M3/145—Conversion of DC power input into DC power output without intermediate conversion into AC 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
    • H02M3/155—Conversion of DC power input into DC power output without intermediate conversion into AC 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Dc-Dc Converters (AREA)
MX196517A 1982-03-25 1983-03-08 Mejoras en convertidor de corriente directa en corriente directa de retroceso para una central telefonica MX152569A (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE8201916A SE430553B (sv) 1982-03-25 1982-03-25 Likspenningsomvandlare av typen "fly-back"

Publications (1)

Publication Number Publication Date
MX152569A true MX152569A (es) 1985-08-29

Family

ID=20346362

Family Applications (1)

Application Number Title Priority Date Filing Date
MX196517A MX152569A (es) 1982-03-25 1983-03-08 Mejoras en convertidor de corriente directa en corriente directa de retroceso para una central telefonica

Country Status (4)

Country Link
US (1) US4607319A (es)
EP (1) EP0090782A3 (es)
MX (1) MX152569A (es)
SE (1) SE430553B (es)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4673851A (en) * 1986-03-31 1987-06-16 General Motors Corporation PWM motor operating system with RFI suppression
US4926304A (en) * 1988-06-30 1990-05-15 U.S. Philips Corporation Switched-mode power supply with low loss interrupted oscillation
US5101334A (en) * 1989-02-14 1992-03-31 U.S. Philips Corporation High speed power supply circuit with circuit with positive feedback
US4939632A (en) * 1989-02-14 1990-07-03 U.S. Philips Corporation Power supply circuit
FR2647980B1 (fr) * 1989-06-02 1993-01-22 Europ Agence Spatiale Convertisseur electrique a plusieurs bobines d'induction
US5148358A (en) * 1991-04-03 1992-09-15 Hughes Aircraft Company Rectifier commutation current spike suppressor
US5610804A (en) * 1994-06-20 1997-03-11 Tdk Corporation Power supply with dual energy transfer circuits for power factor correction
US5508903A (en) * 1995-04-21 1996-04-16 Alexndrov; Felix Interleaved DC to DC flyback converters with reduced current and voltage stresses
US6005780A (en) * 1997-08-29 1999-12-21 Hua; Guichao Single-stage AC/DC conversion with PFC-tapped transformers
US5877610A (en) * 1997-10-06 1999-03-02 Northrop Grumman Corporation Multiple cell boost converter
US6128206A (en) * 1999-03-12 2000-10-03 Ericsson, Inc. Clamping circuit and method for synchronous rectification
US8232669B2 (en) 2006-09-29 2012-07-31 Ford Global Technologies, Llc Energy conversion system for a vehicle
RU2702762C1 (ru) * 2018-12-24 2019-10-11 федеральное государственное бюджетное образовательное учреждение высшего образования "Уфимский государственный авиационный технический университет" Импульсный регулятор постоянного напряжения

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3989995A (en) * 1975-05-05 1976-11-02 Bell Telephone Laboratories, Incorporated Frequency stabilized single-ended regulated converter circuit
SU743137A1 (ru) * 1975-12-22 1980-06-25 Предприятие П/Я Г-4489 Способ регулировани выходного напр жени преобразовател посто нного напр жени в посто нное и устройство дл его осуществлени
US4184197A (en) * 1977-09-28 1980-01-15 California Institute Of Technology DC-to-DC switching converter
DE2851095A1 (de) * 1978-11-25 1980-05-29 Licentia Gmbh Gleichstromsperrwandler
US4257087A (en) * 1979-04-02 1981-03-17 California Institute Of Technology DC-to-DC switching converter with zero input and output current ripple and integrated magnetics circuits
US4274133A (en) * 1979-06-20 1981-06-16 California Institute Of Technology DC-to-DC Converter having reduced ripple without need for adjustments
US4262328A (en) * 1979-08-03 1981-04-14 Litton Systems, Inc. DC-to-DC converter
WO1982001627A1 (en) * 1980-10-30 1982-05-13 Corp Unitron High voltage high frequency dc-dc power supply

Also Published As

Publication number Publication date
SE8201916L (sv) 1983-09-26
US4607319A (en) 1986-08-19
SE430553B (sv) 1983-11-21
EP0090782A2 (en) 1983-10-05
EP0090782A3 (en) 1985-07-31

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