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JPS5317952A - Power supply circuit - Google Patents

Power supply circuit

Info

Publication number
JPS5317952A
JPS5317952A JP9176576A JP9176576A JPS5317952A JP S5317952 A JPS5317952 A JP S5317952A JP 9176576 A JP9176576 A JP 9176576A JP 9176576 A JP9176576 A JP 9176576A JP S5317952 A JPS5317952 A JP S5317952A
Authority
JP
Japan
Prior art keywords
power supply
supply circuit
providing
rectifier circuit
circuit
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
JP9176576A
Other languages
Japanese (ja)
Other versions
JPS5537020B2 (en
Inventor
Yuhei Abe
Katsuo Mori
Katsuhiko Yabe
Kazuo Onishi
Kiyoo Takeyasu
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 JP9176576A priority Critical patent/JPS5317952A/en
Publication of JPS5317952A publication Critical patent/JPS5317952A/en
Publication of JPS5537020B2 publication Critical patent/JPS5537020B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Rectifiers (AREA)
  • Control Of Electrical Variables (AREA)

Abstract

PURPOSE: To enhance a power factor of the power supply reducing an input current to the circuit, by providing a choke coil between the power supply and the rectifier circuit, and by providing a switching element at the input side of and in parallel to the rectifier circuit.
COPYRIGHT: (C)1978,JPO&Japio
JP9176576A 1976-07-31 1976-07-31 Power supply circuit Granted JPS5317952A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9176576A JPS5317952A (en) 1976-07-31 1976-07-31 Power supply circuit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9176576A JPS5317952A (en) 1976-07-31 1976-07-31 Power supply circuit

Publications (2)

Publication Number Publication Date
JPS5317952A true JPS5317952A (en) 1978-02-18
JPS5537020B2 JPS5537020B2 (en) 1980-09-25

Family

ID=14035640

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9176576A Granted JPS5317952A (en) 1976-07-31 1976-07-31 Power supply circuit

Country Status (1)

Country Link
JP (1) JPS5317952A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63161785U (en) * 1987-04-03 1988-10-21
KR100561322B1 (en) * 1997-11-10 2006-06-16 후지 덴키 가부시끼가이샤 Multiphase Voltage Converter

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63161785U (en) * 1987-04-03 1988-10-21
KR100561322B1 (en) * 1997-11-10 2006-06-16 후지 덴키 가부시끼가이샤 Multiphase Voltage Converter

Also Published As

Publication number Publication date
JPS5537020B2 (en) 1980-09-25

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