JPS57132776A - Transistor inverter - Google Patents

Transistor inverter

Info

Publication number
JPS57132776A
JPS57132776A JP56017638A JP1763881A JPS57132776A JP S57132776 A JPS57132776 A JP S57132776A JP 56017638 A JP56017638 A JP 56017638A JP 1763881 A JP1763881 A JP 1763881A JP S57132776 A JPS57132776 A JP S57132776A
Authority
JP
Japan
Prior art keywords
transistors
diode
transformer
capacitor
series circuit
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
JP56017638A
Other languages
Japanese (ja)
Other versions
JPS6232712B2 (en
Inventor
Takahiro Hara
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.)
Panasonic Life Solutions Ikeda Electric Co Ltd
Original Assignee
Ikeda Electric 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 Ikeda Electric Co Ltd filed Critical Ikeda Electric Co Ltd
Priority to JP56017638A priority Critical patent/JPS57132776A/en
Publication of JPS57132776A publication Critical patent/JPS57132776A/en
Publication of JPS6232712B2 publication Critical patent/JPS6232712B2/ja
Granted 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
    • H02M3/338—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 a self-oscillating arrangement
    • H02M3/3382—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 a self-oscillating arrangement in a push-pull circuit arrangement
    • H02M3/3384—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 a self-oscillating arrangement in a push-pull circuit arrangement of the parallel type

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Inverter Devices (AREA)
  • Circuit Arrangements For Discharge Lamps (AREA)

Abstract

PURPOSE:To alleviate the powr loss at the switching time of a transistor inverter by providing a series circuit of a forward diode with respect to the reverse voltage produced between the base and the emitter of a transistor and a capacitor. CONSTITUTION:A pair of transistors 14, 15 are alternately conducted by the feedback coil 17c of a transformer 17 to produce a DC power source 11 connectd to the input side coil of the transformer 17 as AC voltage at the output side coil to fire a discharge lamp 18 or the like. A series circuit of a diode 22 forward with respect to the reverse voltage produced between the bases and the emitters of transistors 14, 15 and a capacitor 24 is proviced, and a resistor 26 is connected in parallel with the diode 22. Accordingly, the transistors 14, 15 can be prevented from being undesirably biased, thereby reducing the power loss at the switching time to eliminate the abnormal heat or the like.
JP56017638A 1981-02-07 1981-02-07 Transistor inverter Granted JPS57132776A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP56017638A JPS57132776A (en) 1981-02-07 1981-02-07 Transistor inverter

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP56017638A JPS57132776A (en) 1981-02-07 1981-02-07 Transistor inverter

Publications (2)

Publication Number Publication Date
JPS57132776A true JPS57132776A (en) 1982-08-17
JPS6232712B2 JPS6232712B2 (en) 1987-07-16

Family

ID=11949402

Family Applications (1)

Application Number Title Priority Date Filing Date
JP56017638A Granted JPS57132776A (en) 1981-02-07 1981-02-07 Transistor inverter

Country Status (1)

Country Link
JP (1) JPS57132776A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6158478A (en) * 1984-08-28 1986-03-25 Daiyamondo Denki Kk Power converter
JPS6162368A (en) * 1984-08-31 1986-03-31 Daiyamondo Denki Kk Power converter

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6158478A (en) * 1984-08-28 1986-03-25 Daiyamondo Denki Kk Power converter
JPS6162368A (en) * 1984-08-31 1986-03-31 Daiyamondo Denki Kk Power converter

Also Published As

Publication number Publication date
JPS6232712B2 (en) 1987-07-16

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