JPS5686079A - Inverter circuit - Google Patents

Inverter circuit

Info

Publication number
JPS5686079A
JPS5686079A JP16338479A JP16338479A JPS5686079A JP S5686079 A JPS5686079 A JP S5686079A JP 16338479 A JP16338479 A JP 16338479A JP 16338479 A JP16338479 A JP 16338479A JP S5686079 A JPS5686079 A JP S5686079A
Authority
JP
Japan
Prior art keywords
transistor
voltage
transistors
collector
emitter
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
JP16338479A
Other languages
Japanese (ja)
Other versions
JPS6022595B2 (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 JP54163384A priority Critical patent/JPS6022595B2/en
Publication of JPS5686079A publication Critical patent/JPS5686079A/en
Publication of JPS6022595B2 publication Critical patent/JPS6022595B2/en
Expired 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
    • H02M7/5383—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 self-oscillating arrangement
    • H02M7/53832—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 self-oscillating arrangement in a push-pull arrangement
    • H02M7/53835—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 self-oscillating arrangement in a push-pull arrangement of the parallel type

Landscapes

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

Abstract

PURPOSE:To reduce the switching loss by detecting the on-voltage between the collector and emitter of a transistor and by supplying base current so that the transistor is constantly situated in the middle between saturated and unsaturated conditions. CONSTITUTION:In a push-pull inverter circuit is provided a circuit 18 composed of diodes 14-16 and a resistance 17, whereby the on-voltage between the collector and emitter of the transistors 7 and 8 is detected. Meanwhile, a base driving circuit 20 of the transistors 7 and 8 is formed of a transistor 19 and bias resistances 9 and 10 and bias resistances 7 and 8 are set in the condition in the middle between saturated and unsaturated conditions of the transistors 7 and 8. And the transistor 19 is controlled by the detected value of the on-voltage. Accordingly, the base current increases automatically by the voltage between the collector and emitter even when a load becomes large and the transition to the unsaturated condition is prevented, whereby the loss can be reduced to the minimum.
JP54163384A 1979-12-14 1979-12-14 inverter circuit Expired JPS6022595B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP54163384A JPS6022595B2 (en) 1979-12-14 1979-12-14 inverter circuit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP54163384A JPS6022595B2 (en) 1979-12-14 1979-12-14 inverter circuit

Publications (2)

Publication Number Publication Date
JPS5686079A true JPS5686079A (en) 1981-07-13
JPS6022595B2 JPS6022595B2 (en) 1985-06-03

Family

ID=15772857

Family Applications (1)

Application Number Title Priority Date Filing Date
JP54163384A Expired JPS6022595B2 (en) 1979-12-14 1979-12-14 inverter circuit

Country Status (1)

Country Link
JP (1) JPS6022595B2 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0329438Y2 (en) * 1984-11-01 1991-06-24
JPS6277296U (en) * 1985-10-31 1987-05-18

Also Published As

Publication number Publication date
JPS6022595B2 (en) 1985-06-03

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