JPS6242451B2 - - Google Patents

Info

Publication number
JPS6242451B2
JPS6242451B2 JP54064149A JP6414979A JPS6242451B2 JP S6242451 B2 JPS6242451 B2 JP S6242451B2 JP 54064149 A JP54064149 A JP 54064149A JP 6414979 A JP6414979 A JP 6414979A JP S6242451 B2 JPS6242451 B2 JP S6242451B2
Authority
JP
Japan
Prior art keywords
transistor
zener diode
terminal
power source
voltage
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.)
Expired
Application number
JP54064149A
Other languages
English (en)
Japanese (ja)
Other versions
JPS55155518A (en
Inventor
Fumiaki Mukoyama
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
Original Assignee
Seiko Epson 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 Seiko Epson Corp filed Critical Seiko Epson Corp
Priority to JP6414979A priority Critical patent/JPS55155518A/ja
Publication of JPS55155518A publication Critical patent/JPS55155518A/ja
Publication of JPS6242451B2 publication Critical patent/JPS6242451B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Accessory Devices And Overall Control Thereof (AREA)
  • Emergency Protection Circuit Devices (AREA)
JP6414979A 1979-05-23 1979-05-23 Power supply circuit for electronic typewriter Granted JPS55155518A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP6414979A JPS55155518A (en) 1979-05-23 1979-05-23 Power supply circuit for electronic typewriter

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6414979A JPS55155518A (en) 1979-05-23 1979-05-23 Power supply circuit for electronic typewriter

Publications (2)

Publication Number Publication Date
JPS55155518A JPS55155518A (en) 1980-12-03
JPS6242451B2 true JPS6242451B2 (enrdf_load_stackoverflow) 1987-09-08

Family

ID=13249725

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6414979A Granted JPS55155518A (en) 1979-05-23 1979-05-23 Power supply circuit for electronic typewriter

Country Status (1)

Country Link
JP (1) JPS55155518A (enrdf_load_stackoverflow)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59232891A (ja) * 1983-06-16 1984-12-27 Matsushita Electric Ind Co Ltd プリンタ装置

Also Published As

Publication number Publication date
JPS55155518A (en) 1980-12-03

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