JPS55162885A - Inverter - Google Patents

Inverter

Info

Publication number
JPS55162885A
JPS55162885A JP6958679A JP6958679A JPS55162885A JP S55162885 A JPS55162885 A JP S55162885A JP 6958679 A JP6958679 A JP 6958679A JP 6958679 A JP6958679 A JP 6958679A JP S55162885 A JPS55162885 A JP S55162885A
Authority
JP
Japan
Prior art keywords
voltage
transistors
output
falls
power source
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
JP6958679A
Other languages
Japanese (ja)
Inventor
Shuichi Kosuge
Hiroshi Ogura
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.)
Denso Corp
Original Assignee
NipponDenso Co 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 NipponDenso Co Ltd filed Critical NipponDenso Co Ltd
Priority to JP6958679A priority Critical patent/JPS55162885A/en
Publication of JPS55162885A publication Critical patent/JPS55162885A/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
    • 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
    • H02M3/337—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 in push-pull configuration
    • H02M3/3376—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 in push-pull configuration with automatic control of output voltage or current
    • H02M3/3378—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 in push-pull configuration with automatic control of output voltage or current in a push-pull configuration of the parallel type

Landscapes

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

Abstract

PURPOSE:To obtain a circuit which is stable despite the fluctuation in an input voltage and has a low loss, by superposing the rectified output of an inverter upon the output of an oscillation circuit through a Zener diode to produced a voltage to perform the opening or closing of a switching element for the stabilization of an output voltage. CONSTITUTION:When the voltage of an input power source E rises, a voltage applied to a multivibrator comprising transistors TR1, TR2, a transformer T1, etc. increases and the output voltage of the multivibrator resis and the negative potential of capacitor C3 falls. At that time, the Zener current of a Zener diode ZD1 increases, a voltage on a point B falls, the base potential of transistors TR3, TR4 drops, the closing period of the transistors shortens and the voltage across the common emitter of the former transistors TR1, TR2 rises so that the voltage applied to the multivibrator goes toward a constant level. When the voltage of the input power source E falls, the closing period of the transistors TR3, TR4 lengthens. According to this constitution, on output voltage (the voltage across the capacitor C3) is stabilized despite the change in the voltage of the input power source.
JP6958679A 1979-06-04 1979-06-04 Inverter Pending JPS55162885A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP6958679A JPS55162885A (en) 1979-06-04 1979-06-04 Inverter

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6958679A JPS55162885A (en) 1979-06-04 1979-06-04 Inverter

Publications (1)

Publication Number Publication Date
JPS55162885A true JPS55162885A (en) 1980-12-18

Family

ID=13407069

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6958679A Pending JPS55162885A (en) 1979-06-04 1979-06-04 Inverter

Country Status (1)

Country Link
JP (1) JPS55162885A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59185172A (en) * 1983-03-31 1984-10-20 Ikeda Denki Kk Inverter circuit

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59185172A (en) * 1983-03-31 1984-10-20 Ikeda Denki Kk Inverter circuit

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