JPS56132176A - Inverter device - Google Patents

Inverter device

Info

Publication number
JPS56132176A
JPS56132176A JP3438680A JP3438680A JPS56132176A JP S56132176 A JPS56132176 A JP S56132176A JP 3438680 A JP3438680 A JP 3438680A JP 3438680 A JP3438680 A JP 3438680A JP S56132176 A JPS56132176 A JP S56132176A
Authority
JP
Japan
Prior art keywords
drive
winding
output transformer
transformer
current
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
JP3438680A
Other languages
Japanese (ja)
Inventor
Seishi Ryusaku
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.)
Toshiba Electric Equipment Corp
Original Assignee
Toshiba Electric Equipment 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 Toshiba Electric Equipment Corp filed Critical Toshiba Electric Equipment Corp
Priority to JP3438680A priority Critical patent/JPS56132176A/en
Publication of JPS56132176A publication Critical patent/JPS56132176A/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
    • H02M7/5383—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

Abstract

PURPOSE:To decrease a loss in a drive resistance and improve driving efficiency by forming an output transformer for a transistor inverter with a leakage transformer and providing winding for transistor drive on the secondary side of the output transformer. CONSTITUTION:An output transformer 23 for a push-pull type transistor inverter consisting of transistors 24, 25 is formed as a leakage transformer, and on its secondary side, a secondary winding 332 and a drive winding 234 for lighting and electrode discharge lamp 34 are provided. Following this procedure, the drive winding 234 is connected to bases for transistors 24, 25 respectively through a drive circuit 31 composed of a condenser 29 and a diode 30. Consequently, at time of starting the electric discharge lamp 34, a sufficiently powerful drive current is obtained from the drive winding 234. Ater lighting up the lamp, the said current is suppressed to turn to a proper drive current, so that an overdrive is mitigated, resulting in a decrease of the loss and a subsequent improvement of the efficiency.
JP3438680A 1980-03-18 1980-03-18 Inverter device Pending JPS56132176A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP3438680A JPS56132176A (en) 1980-03-18 1980-03-18 Inverter device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3438680A JPS56132176A (en) 1980-03-18 1980-03-18 Inverter device

Publications (1)

Publication Number Publication Date
JPS56132176A true JPS56132176A (en) 1981-10-16

Family

ID=12412723

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3438680A Pending JPS56132176A (en) 1980-03-18 1980-03-18 Inverter device

Country Status (1)

Country Link
JP (1) JPS56132176A (en)

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