JPS6477475A - Rectifier circuit - Google Patents

Rectifier circuit

Info

Publication number
JPS6477475A
JPS6477475A JP23230487A JP23230487A JPS6477475A JP S6477475 A JPS6477475 A JP S6477475A JP 23230487 A JP23230487 A JP 23230487A JP 23230487 A JP23230487 A JP 23230487A JP S6477475 A JPS6477475 A JP S6477475A
Authority
JP
Japan
Prior art keywords
voltage
coil
output side
capacitor
series
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
JP23230487A
Other languages
Japanese (ja)
Inventor
Shoji Tanaka
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.)
NEC Corp
Original Assignee
NEC 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 NEC Corp filed Critical NEC Corp
Priority to JP23230487A priority Critical patent/JPS6477475A/en
Publication of JPS6477475A publication Critical patent/JPS6477475A/en
Pending legal-status Critical Current

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  • Rectifiers (AREA)

Abstract

PURPOSE:To miniaturize a rectifier circuit by a method wherein two output side coils are mounted to a transformer for voltage transformation, a capacitor and a diode for rectification are connected in series with one output side coil, the other output side coil is connected in series and in a reversed phase to the node of the series connection and a rectifying output is obtained from both ends of the two output side coils. CONSTITUTION:Two output side coils LA and LB for a transformer T1 for voltage transformation are connected mutually in series and in a reversed phase through a capacitor C1, and a cathode for a diode X1 for rectification is connected at the node of the series connection. Voltage at a point A is brought to 2VB by voltage doubler rectifier action by the diode X1 and the capacitor C1 in the coil LB. Voltage at a terminal 4 for the coil LA takes a value acquired by adding the voltage VA of the coil LA and voltage 2VB at the point A. When the coils LA and LB are designed so that ¦VA¦=¦VB¦ holds, voltage at the terminal 4 is kept constant as VA, and the smoothed voltage is output from output terminals 2, 2'. Accordingly, a coil for smoothing and a capacitor for a time constant are unnecessitated, thus miniaturizing a circuit.
JP23230487A 1987-09-18 1987-09-18 Rectifier circuit Pending JPS6477475A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP23230487A JPS6477475A (en) 1987-09-18 1987-09-18 Rectifier circuit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP23230487A JPS6477475A (en) 1987-09-18 1987-09-18 Rectifier circuit

Publications (1)

Publication Number Publication Date
JPS6477475A true JPS6477475A (en) 1989-03-23

Family

ID=16937111

Family Applications (1)

Application Number Title Priority Date Filing Date
JP23230487A Pending JPS6477475A (en) 1987-09-18 1987-09-18 Rectifier circuit

Country Status (1)

Country Link
JP (1) JPS6477475A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007318992A (en) * 2007-04-25 2007-12-06 Yasuhisa Tanaka Permanent magnet generator

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007318992A (en) * 2007-04-25 2007-12-06 Yasuhisa Tanaka Permanent magnet generator

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