ES2040635A2 - Power converter - Google Patents

Power converter

Info

Publication number
ES2040635A2
ES2040635A2 ES929200210A ES9200210A ES2040635A2 ES 2040635 A2 ES2040635 A2 ES 2040635A2 ES 929200210 A ES929200210 A ES 929200210A ES 9200210 A ES9200210 A ES 9200210A ES 2040635 A2 ES2040635 A2 ES 2040635A2
Authority
ES
Spain
Prior art keywords
snubber
power converter
capacity
switching elements
circuits
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.)
Granted
Application number
ES929200210A
Other languages
Spanish (es)
Other versions
ES2040635B1 (en
ES2040635R (en
Inventor
Hideo Obi
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Mitsubishi Electric Corp
Original Assignee
Mitsubishi Electric Corp
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 Mitsubishi Electric Corp filed Critical Mitsubishi Electric Corp
Publication of ES2040635A2 publication Critical patent/ES2040635A2/en
Publication of ES2040635R publication Critical patent/ES2040635R/es
Application granted granted Critical
Publication of ES2040635B1 publication Critical patent/ES2040635B1/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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

Abstract

PURPOSE:To provide a power converter in which the space to be occupied by a snubber circuit is reduced and the cost of the snubber circuit is also reduced. CONSTITUTION:The sum of the capacity of a snubber capacitor C1a in snubber circuits 3, 4 for switching elements S2, S3 and the capacity of a snubber capacitor C2 in snubber circuits 12, 13 for diodes 10, 11 is set equal to the capacity C1 of snubber circuit 2 or 5 for switching elements S1 or S4, and the switching elements S2, S3 are turned OFF upon completion of discharge of the snubber capacitor C2 in the snubber circuits 13, 12, respectively.
ES09200210A 1991-02-18 1992-02-03 ELECTRIC ENERGY CONVERTER. Expired - Fee Related ES2040635B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3023243A JPH04289779A (en) 1991-02-18 1991-02-18 Power converter

Publications (3)

Publication Number Publication Date
ES2040635A2 true ES2040635A2 (en) 1993-10-16
ES2040635R ES2040635R (en) 1996-01-01
ES2040635B1 ES2040635B1 (en) 1996-08-01

Family

ID=12105164

Family Applications (1)

Application Number Title Priority Date Filing Date
ES09200210A Expired - Fee Related ES2040635B1 (en) 1991-02-18 1992-02-03 ELECTRIC ENERGY CONVERTER.

Country Status (3)

Country Link
JP (1) JPH04289779A (en)
KR (1) KR920017334A (en)
ES (1) ES2040635B1 (en)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0395159A1 (en) * 1989-04-28 1990-10-31 Koninklijke Philips Electronics N.V. DC/AC converter for the supply of two gas and / or vapour discharge lamps
ES2039152A2 (en) * 1990-10-31 1993-08-16 Mitsubishi Electric Corp Inverter device

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0395159A1 (en) * 1989-04-28 1990-10-31 Koninklijke Philips Electronics N.V. DC/AC converter for the supply of two gas and / or vapour discharge lamps
ES2039152A2 (en) * 1990-10-31 1993-08-16 Mitsubishi Electric Corp Inverter device

Also Published As

Publication number Publication date
ES2040635B1 (en) 1996-08-01
JPH04289779A (en) 1992-10-14
KR920017334A (en) 1992-09-26
ES2040635R (en) 1996-01-01

Similar Documents

Publication Publication Date Title
GB9000238D0 (en) Minimum power standby circuit arrangement
DE69312855D1 (en) Switch with pull-out auxiliary circuit modules
DE59300558D1 (en) Output capacitor arrangement of a switching power supply.
MY119773A (en) Switching power circuit
EP0229482A3 (en) Switching circuit utilizing a field effect transistor
EP0257810A3 (en) Dc to dc converter
DE3270984D1 (en) Low dissipation snubber circuit for switching power transistors
GB8718919D0 (en) Semiconductor switching circuit
EP0557850A3 (en) Circuit arrangement for limiting the load current of a power mosfet
CA2362163A1 (en) Ferroresonance-suppressing static transfer switch
EP0590666A3 (en) Switching boosting circuit
GB2250651B (en) Transistor switching circuit
ES2040635A2 (en) Power converter
GB2301959B (en) Electronic switching circuits
EP0599557A3 (en) Switched capacitor circuit.
GB2258945B (en) Power switching mos transistor
PL304445A1 (en) Circuit arrangement of a current converter used to provide power for a dc circuit
EP0520141A3 (en) High voltage shutdown circuit
CA2223068A1 (en) Power converter
EP0600816A3 (en) Low voltage BICMOS logic switching circuit.
GB9421221D0 (en) Inverter circuits
JPS5341748A (en) Inductance load switching circuit
KR940023456U (en) Integrated Circuit Electrolytic Capacitors with Selectable Capacity
GB2251349B (en) Retrace capacitor switching circuit
KR910013468U (en) Tuner supply power switching circuit

Legal Events

Date Code Title Description
EC2A Search report published

Date of ref document: 19920203

Kind code of ref document: B1

Effective date: 19920203

FD1A Patent lapsed

Effective date: 20041004