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JPS5640924A - Direct current constant voltage power source - Google Patents

Direct current constant voltage power source

Info

Publication number
JPS5640924A
JPS5640924A JP11528379A JP11528379A JPS5640924A JP S5640924 A JPS5640924 A JP S5640924A JP 11528379 A JP11528379 A JP 11528379A JP 11528379 A JP11528379 A JP 11528379A JP S5640924 A JPS5640924 A JP S5640924A
Authority
JP
Japan
Prior art keywords
power source
constant voltage
voltage power
direct current
current constant
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
JP11528379A
Other languages
Japanese (ja)
Inventor
Akira Kaneko
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.)
Kokusai Denki Electric Inc
Original Assignee
Hitachi Denshi 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 Hitachi Denshi KK filed Critical Hitachi Denshi KK
Priority to JP11528379A priority Critical patent/JPS5640924A/en
Publication of JPS5640924A publication Critical patent/JPS5640924A/en
Pending legal-status Critical Current

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  • Continuous-Control Power Sources That Use Transistors (AREA)

Abstract

PURPOSE: To reduce the ripple of the output, by inserting a capacitor between the common terminal of the 3-terminal type constant voltage power source IC and the reference potential point L of the power source.
CONSTITUTION: The parallel circuit of the resistance 4 and the capacitor 10 is connected to the common terminal 2 of the 3-terminal type constant voltage power source IC1 and then coupled to the 0-potential point 3. The ripple component flowing to the output 5 is reduced by being absorbed by the capacitor 10. Thus the performance of the 3-terminal regulator can be enhanced.
COPYRIGHT: (C)1981,JPO&Japio
JP11528379A 1979-09-10 1979-09-10 Direct current constant voltage power source Pending JPS5640924A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP11528379A JPS5640924A (en) 1979-09-10 1979-09-10 Direct current constant voltage power source

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11528379A JPS5640924A (en) 1979-09-10 1979-09-10 Direct current constant voltage power source

Publications (1)

Publication Number Publication Date
JPS5640924A true JPS5640924A (en) 1981-04-17

Family

ID=14658820

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11528379A Pending JPS5640924A (en) 1979-09-10 1979-09-10 Direct current constant voltage power source

Country Status (1)

Country Link
JP (1) JPS5640924A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60250507A (en) * 1984-05-25 1985-12-11 日立電線株式会社 Superconducting wire for NMR equipment
JPH01107421A (en) * 1987-10-21 1989-04-25 Hitachi Ltd AC superconducting conductor

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60250507A (en) * 1984-05-25 1985-12-11 日立電線株式会社 Superconducting wire for NMR equipment
JPH01107421A (en) * 1987-10-21 1989-04-25 Hitachi Ltd AC superconducting conductor

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