JPS57126280A - Transistor power converter - Google Patents

Transistor power converter

Info

Publication number
JPS57126280A
JPS57126280A JP56009040A JP904081A JPS57126280A JP S57126280 A JPS57126280 A JP S57126280A JP 56009040 A JP56009040 A JP 56009040A JP 904081 A JP904081 A JP 904081A JP S57126280 A JPS57126280 A JP S57126280A
Authority
JP
Japan
Prior art keywords
transistors
power converter
voltage
turning
transistor power
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.)
Pending
Application number
JP56009040A
Other languages
Japanese (ja)
Inventor
Kunio Saito
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.)
Hitachi Ltd
Original Assignee
Hitachi Ltd
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 Hitachi Ltd filed Critical Hitachi Ltd
Priority to JP56009040A priority Critical patent/JPS57126280A/en
Publication of JPS57126280A publication Critical patent/JPS57126280A/en
Pending 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
    • 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
    • H02M7/5387—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 bridge configuration

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Inverter Devices (AREA)

Abstract

PURPOSE:To simplify the configuration of a transistor power converter circuit by turning ON or OFF a positive side DC voltage via a P-N-P type transistor, turning ON or OFF a negative side DC voltage via an N-P-N type transistor, and controlling the ON or OFF of these transistors via a photoswitching element. CONSTITUTION:Transistors Tr1, Tr3, Tr5 employ P-N-P type transistors thereby turning ON or OFF the positive side DC voltage. Further, transistors Tr2, Tr4, Tr6 employ N-P-N type transistors, thereby controlling the DC voltage of the load. The transistors Tr1-Tr6 are controlled ON or OFF via the photoswitching elements S1-S6 provided at the bases of the respective transistors Tr1-Tr6.
JP56009040A 1981-01-26 1981-01-26 Transistor power converter Pending JPS57126280A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP56009040A JPS57126280A (en) 1981-01-26 1981-01-26 Transistor power converter

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP56009040A JPS57126280A (en) 1981-01-26 1981-01-26 Transistor power converter

Publications (1)

Publication Number Publication Date
JPS57126280A true JPS57126280A (en) 1982-08-05

Family

ID=11709526

Family Applications (1)

Application Number Title Priority Date Filing Date
JP56009040A Pending JPS57126280A (en) 1981-01-26 1981-01-26 Transistor power converter

Country Status (1)

Country Link
JP (1) JPS57126280A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6028779A (en) * 1983-07-27 1985-02-13 Hitachi Ltd Inverter circuit

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6028779A (en) * 1983-07-27 1985-02-13 Hitachi Ltd Inverter circuit

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