JPS5248038A - Stabilized dc power source device - Google Patents

Stabilized dc power source device

Info

Publication number
JPS5248038A
JPS5248038A JP50123297A JP12329775A JPS5248038A JP S5248038 A JPS5248038 A JP S5248038A JP 50123297 A JP50123297 A JP 50123297A JP 12329775 A JP12329775 A JP 12329775A JP S5248038 A JPS5248038 A JP S5248038A
Authority
JP
Japan
Prior art keywords
stabilized
power source
source device
voltage
sets
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
JP50123297A
Other languages
Japanese (ja)
Inventor
Tomio Nagaoka
Shosuke Yamaguchi
Tomomi Izuna
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 JP50123297A priority Critical patent/JPS5248038A/en
Publication of JPS5248038A publication Critical patent/JPS5248038A/en
Pending legal-status Critical Current

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Abstract

PURPOSE:To obtain a stabilized DC voltage from three-phase AC voltage by using two sets of feed back control type constant voltage transformers.
JP50123297A 1975-10-15 1975-10-15 Stabilized dc power source device Pending JPS5248038A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP50123297A JPS5248038A (en) 1975-10-15 1975-10-15 Stabilized dc power source device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP50123297A JPS5248038A (en) 1975-10-15 1975-10-15 Stabilized dc power source device

Publications (1)

Publication Number Publication Date
JPS5248038A true JPS5248038A (en) 1977-04-16

Family

ID=14857043

Family Applications (1)

Application Number Title Priority Date Filing Date
JP50123297A Pending JPS5248038A (en) 1975-10-15 1975-10-15 Stabilized dc power source device

Country Status (1)

Country Link
JP (1) JPS5248038A (en)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3573606A (en) * 1969-10-01 1971-04-06 Bell Telephone Labor Inc Closed-loop ferroresonant voltage regulator which simulates core saturation
JPS5651368A (en) * 1979-09-29 1981-05-08 Ricoh Co Ltd Ink injection angle adjusting device in ink jet printing apparatus

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3573606A (en) * 1969-10-01 1971-04-06 Bell Telephone Labor Inc Closed-loop ferroresonant voltage regulator which simulates core saturation
JPS5651368A (en) * 1979-09-29 1981-05-08 Ricoh Co Ltd Ink injection angle adjusting device in ink jet printing apparatus

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