JPS5539452A - Switching circuit - Google Patents

Switching circuit

Info

Publication number
JPS5539452A
JPS5539452A JP11308078A JP11308078A JPS5539452A JP S5539452 A JPS5539452 A JP S5539452A JP 11308078 A JP11308078 A JP 11308078A JP 11308078 A JP11308078 A JP 11308078A JP S5539452 A JPS5539452 A JP S5539452A
Authority
JP
Japan
Prior art keywords
turned
turn
bias voltage
high efficiency
base
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
JP11308078A
Other languages
Japanese (ja)
Inventor
Masanobu Kawamura
Hidema Adachi
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.)
Micron Kiki Co Ltd
Original Assignee
Micron Kiki 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 Micron Kiki Co Ltd filed Critical Micron Kiki Co Ltd
Priority to JP11308078A priority Critical patent/JPS5539452A/en
Publication of JPS5539452A publication Critical patent/JPS5539452A/en
Pending legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K17/00—Electronic switching or gating, i.e. not by contact-making and –breaking
    • H03K17/04—Modifications for accelerating switching

Landscapes

  • Electronic Switches (AREA)

Abstract

PURPOSE:To reduce the switching loss extremely to ensure a high efficiency by applying the fixed reverse bias voltage to the input electrode of the switching element when the switching element is turned off. CONSTITUTION:The pulse given from the pulse generator is applied to the base of transistor Q6 to turn on Q6 with Q5 and Q4 turned on and off respectively. While if Q6 is turned off, Q4 and Q5 are turned on and off respectively. When Q4 is turned on, Q2 is also turned on to turn on Q1 and then turned off when Q5 is turned on to turn off Q1. In this case, Q3 is turned off when Q4, Q2 and Q1 are turned on; while the reverse bias voltage due to DC power source E2 is applied to the base of Q1 when Q5 is turned on with Q2 and Q1 are turned off. As a result, the turn-off time is reduced for Q1, and thus the switching loss can be decreased sufficiently to realize a high efficiency.
JP11308078A 1978-09-14 1978-09-14 Switching circuit Pending JPS5539452A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP11308078A JPS5539452A (en) 1978-09-14 1978-09-14 Switching circuit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11308078A JPS5539452A (en) 1978-09-14 1978-09-14 Switching circuit

Publications (1)

Publication Number Publication Date
JPS5539452A true JPS5539452A (en) 1980-03-19

Family

ID=14602966

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11308078A Pending JPS5539452A (en) 1978-09-14 1978-09-14 Switching circuit

Country Status (1)

Country Link
JP (1) JPS5539452A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5824234A (en) * 1981-08-05 1983-02-14 Koyo Denki Kk Electronic switch
JPS58115927A (en) * 1981-12-29 1983-07-09 Hitachi Ltd Switching element control circuit
JPS60157194A (en) * 1983-12-22 1985-08-17 ゼネラル・エレクトリツク・カンパニイ Inverter driver for x-ray generator
JP2009079807A (en) * 2007-09-26 2009-04-16 Mitsubishi Electric Corp Refrigerator

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5824234A (en) * 1981-08-05 1983-02-14 Koyo Denki Kk Electronic switch
JPS58115927A (en) * 1981-12-29 1983-07-09 Hitachi Ltd Switching element control circuit
JPS60157194A (en) * 1983-12-22 1985-08-17 ゼネラル・エレクトリツク・カンパニイ Inverter driver for x-ray generator
JP2009079807A (en) * 2007-09-26 2009-04-16 Mitsubishi Electric Corp Refrigerator

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