JPS5683274A - Transistor inverter device - Google Patents

Transistor inverter device

Info

Publication number
JPS5683274A
JPS5683274A JP15952079A JP15952079A JPS5683274A JP S5683274 A JPS5683274 A JP S5683274A JP 15952079 A JP15952079 A JP 15952079A JP 15952079 A JP15952079 A JP 15952079A JP S5683274 A JPS5683274 A JP S5683274A
Authority
JP
Japan
Prior art keywords
transistor
main circuit
power unit
constitution
diode
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
JP15952079A
Other languages
Japanese (ja)
Inventor
Toru Miyajima
Masato Unno
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
Priority to JP15952079A priority Critical patent/JPS5683274A/en
Publication of JPS5683274A publication Critical patent/JPS5683274A/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 prevent a current from flowing round by connecting a diode in series to a resistor connected to the base of a transistor of a main circuit. CONSTITUTION:There is provided a diode 26 having an anode connected to a resistor 22 which is connected to an emitter of a driving transistor 18 and a cathode connected to negative side of the second DC power unit 14A. According to this constitution, an emitter terminal voltage of a transistor 12 of a main circuit (5) becomes almost equal to a positive side terminal voltage of a DC power unit 10, when the transistor 12 of the main circuit (5) is kept on, and the transistor 12 of the main circuit (5) can thus be prevented from being on, thereby keeping a short-circuit mode from arising to the DC power unit 10.
JP15952079A 1979-12-07 1979-12-07 Transistor inverter device Pending JPS5683274A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP15952079A JPS5683274A (en) 1979-12-07 1979-12-07 Transistor inverter device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP15952079A JPS5683274A (en) 1979-12-07 1979-12-07 Transistor inverter device

Publications (1)

Publication Number Publication Date
JPS5683274A true JPS5683274A (en) 1981-07-07

Family

ID=15695557

Family Applications (1)

Application Number Title Priority Date Filing Date
JP15952079A Pending JPS5683274A (en) 1979-12-07 1979-12-07 Transistor inverter device

Country Status (1)

Country Link
JP (1) JPS5683274A (en)

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