JPS53141420A - Transistor bridge drive circuit - Google Patents

Transistor bridge drive circuit

Info

Publication number
JPS53141420A
JPS53141420A JP5659477A JP5659477A JPS53141420A JP S53141420 A JPS53141420 A JP S53141420A JP 5659477 A JP5659477 A JP 5659477A JP 5659477 A JP5659477 A JP 5659477A JP S53141420 A JPS53141420 A JP S53141420A
Authority
JP
Japan
Prior art keywords
drive circuit
bridge drive
transistor bridge
npn
drive transistor
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
JP5659477A
Other languages
Japanese (ja)
Inventor
Hayao Suzuki
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.)
Seiko Epson Corp
Suwa Seikosha KK
Original Assignee
Seiko Epson Corp
Suwa Seikosha KK
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 Seiko Epson Corp, Suwa Seikosha KK filed Critical Seiko Epson Corp
Priority to JP5659477A priority Critical patent/JPS53141420A/en
Publication of JPS53141420A publication Critical patent/JPS53141420A/en
Pending legal-status Critical Current

Links

Landscapes

  • Motor And Converter Starters (AREA)

Abstract

PURPOSE: To enable forward-reverse rotation contaol of motor with the current from one driving power source, by driving main drive transistor comprised of two PNP and two NPN by means of two NPN prestage drive transistor.
COPYRIGHT: (C)1978,JPO&Japio
JP5659477A 1977-05-17 1977-05-17 Transistor bridge drive circuit Pending JPS53141420A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP5659477A JPS53141420A (en) 1977-05-17 1977-05-17 Transistor bridge drive circuit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5659477A JPS53141420A (en) 1977-05-17 1977-05-17 Transistor bridge drive circuit

Publications (1)

Publication Number Publication Date
JPS53141420A true JPS53141420A (en) 1978-12-09

Family

ID=13031515

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5659477A Pending JPS53141420A (en) 1977-05-17 1977-05-17 Transistor bridge drive circuit

Country Status (1)

Country Link
JP (1) JPS53141420A (en)

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