JPS5467626A - Base current controller for power transistor - Google Patents

Base current controller for power transistor

Info

Publication number
JPS5467626A
JPS5467626A JP13346277A JP13346277A JPS5467626A JP S5467626 A JPS5467626 A JP S5467626A JP 13346277 A JP13346277 A JP 13346277A JP 13346277 A JP13346277 A JP 13346277A JP S5467626 A JPS5467626 A JP S5467626A
Authority
JP
Japan
Prior art keywords
current
base current
power transistor
current controller
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.)
Granted
Application number
JP13346277A
Other languages
English (en)
Other versions
JPS5820544B2 (ja
Inventor
Katsuji Marumoto
Tsutomu Omae
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.)
Hitachi Ltd
Original Assignee
Hitachi 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 Hitachi Ltd filed Critical Hitachi Ltd
Priority to JP52133462A priority Critical patent/JPS5820544B2/ja
Priority to US05/959,099 priority patent/US4218730A/en
Publication of JPS5467626A publication Critical patent/JPS5467626A/ja
Publication of JPS5820544B2 publication Critical patent/JPS5820544B2/ja
Expired legal-status Critical Current

Links

Landscapes

  • Electronic Switches (AREA)
  • Bipolar Transistors (AREA)
  • Dc-Dc Converters (AREA)
JP52133462A 1977-11-09 1977-11-09 トランジスタチョッパ制御装置 Expired JPS5820544B2 (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP52133462A JPS5820544B2 (ja) 1977-11-09 1977-11-09 トランジスタチョッパ制御装置
US05/959,099 US4218730A (en) 1977-11-09 1978-11-09 Transistor switching apparatus for use in the control of a D.C. load

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP52133462A JPS5820544B2 (ja) 1977-11-09 1977-11-09 トランジスタチョッパ制御装置

Publications (2)

Publication Number Publication Date
JPS5467626A true JPS5467626A (en) 1979-05-31
JPS5820544B2 JPS5820544B2 (ja) 1983-04-23

Family

ID=15105339

Family Applications (1)

Application Number Title Priority Date Filing Date
JP52133462A Expired JPS5820544B2 (ja) 1977-11-09 1977-11-09 トランジスタチョッパ制御装置

Country Status (1)

Country Link
JP (1) JPS5820544B2 (ja)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS56114436A (en) * 1980-02-13 1981-09-09 Toyoda Autom Loom Works Ltd Power transistor driving circuit
JPS6098900A (ja) * 1983-11-01 1985-06-01 Mitsubishi Electric Corp 電磁機構の電流制御方式

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4892860A (ja) * 1973-02-06 1973-12-01

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4892860A (ja) * 1973-02-06 1973-12-01

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS56114436A (en) * 1980-02-13 1981-09-09 Toyoda Autom Loom Works Ltd Power transistor driving circuit
JPS6098900A (ja) * 1983-11-01 1985-06-01 Mitsubishi Electric Corp 電磁機構の電流制御方式

Also Published As

Publication number Publication date
JPS5820544B2 (ja) 1983-04-23

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