JPS5594586A - Transistor inverter - Google Patents

Transistor inverter

Info

Publication number
JPS5594586A
JPS5594586A JP61479A JP61479A JPS5594586A JP S5594586 A JPS5594586 A JP S5594586A JP 61479 A JP61479 A JP 61479A JP 61479 A JP61479 A JP 61479A JP S5594586 A JPS5594586 A JP S5594586A
Authority
JP
Japan
Prior art keywords
transistors
bases
load
bias voltage
resonant 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
JP61479A
Other languages
Japanese (ja)
Other versions
JPS6160668B2 (en
Inventor
Kenichi Inui
Hisao Kobayashi
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 JP61479A priority Critical patent/JPS5594586A/en
Publication of JPS5594586A publication Critical patent/JPS5594586A/en
Publication of JPS6160668B2 publication Critical patent/JPS6160668B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Circuit Arrangements For Discharge Lamps (AREA)
  • Inverter Devices (AREA)

Abstract

PURPOSE:To prevent heating or breakdown of transistors by providing a resonant circuit between the bases of transistors and a feedback winding and applying the same bias voltage as the designed value to the bases of the transistors all the time even though variation and the like in a load are encountered. CONSTITUTION:A resonant circuit 11 is provided between a feedback winding 5c of a transformer 5 and the bases of transistors 2 and 3. When a load 7 varies, e.g., when an electric-discharge lamp approaches the end of its life and the resistance is increased, i.e., an overloaded condition is brought about, the resonant conditions are changed. Therefore, to the bases of the transistors 2 and 3, is applied the same bias voltage as the designed value all the time; the transistors 2 and 3 are switched as designed; and abnormal oscillations can be prevented.
JP61479A 1979-01-10 1979-01-10 Transistor inverter Granted JPS5594586A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP61479A JPS5594586A (en) 1979-01-10 1979-01-10 Transistor inverter

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP61479A JPS5594586A (en) 1979-01-10 1979-01-10 Transistor inverter

Publications (2)

Publication Number Publication Date
JPS5594586A true JPS5594586A (en) 1980-07-18
JPS6160668B2 JPS6160668B2 (en) 1986-12-22

Family

ID=11478604

Family Applications (1)

Application Number Title Priority Date Filing Date
JP61479A Granted JPS5594586A (en) 1979-01-10 1979-01-10 Transistor inverter

Country Status (1)

Country Link
JP (1) JPS5594586A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0058035A1 (en) * 1981-02-04 1982-08-18 Toshiba Electric Equipment Corporation Transistor inverter device
JPS6028490U (en) * 1983-07-28 1985-02-26 松下電工株式会社 transistor inverter device
US4628432A (en) * 1984-05-29 1986-12-09 Boschert Inc. Proportional transistor base drive circuit for use in power converters

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0058035A1 (en) * 1981-02-04 1982-08-18 Toshiba Electric Equipment Corporation Transistor inverter device
JPS6028490U (en) * 1983-07-28 1985-02-26 松下電工株式会社 transistor inverter device
JPH0441754Y2 (en) * 1983-07-28 1992-09-30
US4628432A (en) * 1984-05-29 1986-12-09 Boschert Inc. Proportional transistor base drive circuit for use in power converters

Also Published As

Publication number Publication date
JPS6160668B2 (en) 1986-12-22

Similar Documents

Publication Publication Date Title
SE8008773L (en) RECTIFIER DEVICE WITH FILTERED OUTPUT VOLTAGE
KR870009529A (en) Stabilized power supply
KR890016759A (en) Power Field Effect Transistor Driving Circuit
IE831463L (en) Welding machine
JPS51122745A (en) Dc constant-voltage power source circuit
JPS56145775A (en) Switching control type power source circuit
JPS5594586A (en) Transistor inverter
JPS5594587A (en) Transistor inverter
JPS6478003A (en) Strip line resonator for vco
ATE40253T1 (en) CIRCUIT ARRANGEMENT FOR AC OPERATION OF HIGH-PRESSURE GAS DISCHARGE LAMPS.
JPS5586378A (en) Switching device for power supply
JPS56153983A (en) Transistor inverter
JPS55141973A (en) Control system of switching power supply device
JPS55117474A (en) Transistor inverter
JPS5669908A (en) Field effect transistor circuit with protecting circuit
JPS5490549A (en) Dc stabilized power source device
CA2004563A1 (en) Current monitoring
JPS564820A (en) Switching power supply unit
SU708330A1 (en) Ac voltage stabilizer
JPS6489976A (en) Inverter circuit
JPS54111743A (en) Switch circuit
JPS56111919A (en) Constant voltage circuit
JPS5651125A (en) Switching circuit
JPS57183276A (en) Base driving circuit for main circuit transistor in transistor inverter
JPS55111674A (en) Transistor inverter