JPS53140530A - Power source equipment - Google Patents

Power source equipment

Info

Publication number
JPS53140530A
JPS53140530A JP5499477A JP5499477A JPS53140530A JP S53140530 A JPS53140530 A JP S53140530A JP 5499477 A JP5499477 A JP 5499477A JP 5499477 A JP5499477 A JP 5499477A JP S53140530 A JPS53140530 A JP S53140530A
Authority
JP
Japan
Prior art keywords
power source
source equipment
voltage
converter
positive
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
JP5499477A
Other languages
Japanese (ja)
Inventor
Kaoru Seto
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.)
Canon Inc
Original Assignee
Canon Inc
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 Canon Inc filed Critical Canon Inc
Priority to JP5499477A priority Critical patent/JPS53140530A/en
Publication of JPS53140530A publication Critical patent/JPS53140530A/en
Pending legal-status Critical Current

Links

Landscapes

  • Dc-Dc Converters (AREA)

Abstract

PURPOSE: To reduce weight, size and required parts by obtaining negative DC voltage from positive DC voltage through DC-DC converter.
COPYRIGHT: (C)1978,JPO&Japio
JP5499477A 1977-05-12 1977-05-12 Power source equipment Pending JPS53140530A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP5499477A JPS53140530A (en) 1977-05-12 1977-05-12 Power source equipment

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5499477A JPS53140530A (en) 1977-05-12 1977-05-12 Power source equipment

Publications (1)

Publication Number Publication Date
JPS53140530A true JPS53140530A (en) 1978-12-07

Family

ID=12986195

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5499477A Pending JPS53140530A (en) 1977-05-12 1977-05-12 Power source equipment

Country Status (1)

Country Link
JP (1) JPS53140530A (en)

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