JPS5236722A - Frequency conversion device - Google Patents

Frequency conversion device

Info

Publication number
JPS5236722A
JPS5236722A JP50113333A JP11333375A JPS5236722A JP S5236722 A JPS5236722 A JP S5236722A JP 50113333 A JP50113333 A JP 50113333A JP 11333375 A JP11333375 A JP 11333375A JP S5236722 A JPS5236722 A JP S5236722A
Authority
JP
Japan
Prior art keywords
conversion device
frequency conversion
surge
prevention
load
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
JP50113333A
Other languages
English (en)
Japanese (ja)
Other versions
JPS5515957B2 (OSRAM
Inventor
Naoyoshi Maehara
Hiroshi Fujieda
Tatsuo Saka
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.)
Panasonic Holdings Corp
Original Assignee
Matsushita Electric Industrial Co 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 Matsushita Electric Industrial Co Ltd filed Critical Matsushita Electric Industrial Co Ltd
Priority to JP50113333A priority Critical patent/JPS5236722A/ja
Publication of JPS5236722A publication Critical patent/JPS5236722A/ja
Publication of JPS5515957B2 publication Critical patent/JPS5515957B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Ac-Ac Conversion (AREA)
JP50113333A 1975-09-18 1975-09-18 Frequency conversion device Granted JPS5236722A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP50113333A JPS5236722A (en) 1975-09-18 1975-09-18 Frequency conversion device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP50113333A JPS5236722A (en) 1975-09-18 1975-09-18 Frequency conversion device

Publications (2)

Publication Number Publication Date
JPS5236722A true JPS5236722A (en) 1977-03-22
JPS5515957B2 JPS5515957B2 (OSRAM) 1980-04-26

Family

ID=14609573

Family Applications (1)

Application Number Title Priority Date Filing Date
JP50113333A Granted JPS5236722A (en) 1975-09-18 1975-09-18 Frequency conversion device

Country Status (1)

Country Link
JP (1) JPS5236722A (OSRAM)

Also Published As

Publication number Publication date
JPS5515957B2 (OSRAM) 1980-04-26

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