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JPS5439842A - Power source circuit - Google Patents

Power source circuit

Info

Publication number
JPS5439842A
JPS5439842A JP10581677A JP10581677A JPS5439842A JP S5439842 A JPS5439842 A JP S5439842A JP 10581677 A JP10581677 A JP 10581677A JP 10581677 A JP10581677 A JP 10581677A JP S5439842 A JPS5439842 A JP S5439842A
Authority
JP
Japan
Prior art keywords
resistors
power source
source circuit
voltage
eliminate
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
JP10581677A
Other languages
Japanese (ja)
Inventor
Kiyoshi Yoshimura
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 JP10581677A priority Critical patent/JPS5439842A/en
Publication of JPS5439842A publication Critical patent/JPS5439842A/en
Pending legal-status Critical Current

Links

Landscapes

  • Dc-Dc Converters (AREA)

Abstract

PURPOSE: To eliminate the variation in current at the voltage drooping point by a means that the output voltage from rectifier circuit is divided by the resistors of serial connection and at the same time Zener diode is connected in parallel to these resistors to take comparable voltage at comparator out of the contacts of resistors.
COPYRIGHT: (C)1979,JPO&Japio
JP10581677A 1977-09-05 1977-09-05 Power source circuit Pending JPS5439842A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP10581677A JPS5439842A (en) 1977-09-05 1977-09-05 Power source circuit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10581677A JPS5439842A (en) 1977-09-05 1977-09-05 Power source circuit

Publications (1)

Publication Number Publication Date
JPS5439842A true JPS5439842A (en) 1979-03-27

Family

ID=14417600

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10581677A Pending JPS5439842A (en) 1977-09-05 1977-09-05 Power source circuit

Country Status (1)

Country Link
JP (1) JPS5439842A (en)

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