JPS5258833A - Non-interrupting power supply device - Google Patents

Non-interrupting power supply device

Info

Publication number
JPS5258833A
JPS5258833A JP50134460A JP13446075A JPS5258833A JP S5258833 A JPS5258833 A JP S5258833A JP 50134460 A JP50134460 A JP 50134460A JP 13446075 A JP13446075 A JP 13446075A JP S5258833 A JPS5258833 A JP S5258833A
Authority
JP
Japan
Prior art keywords
power supply
supply device
interrupting power
stabilized
provision
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
JP50134460A
Other languages
Japanese (ja)
Inventor
Takao Kawabata
Shiro Doi
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.)
Mitsubishi Electric Corp
Original Assignee
Mitsubishi Electric 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 Mitsubishi Electric Corp filed Critical Mitsubishi Electric Corp
Priority to JP50134460A priority Critical patent/JPS5258833A/en
Publication of JPS5258833A publication Critical patent/JPS5258833A/en
Pending legal-status Critical Current

Links

Landscapes

  • Stand-By Power Supply Arrangements (AREA)
  • Inverter Devices (AREA)

Abstract

PURPOSE: To eliminate the provision of a storage battery in case of power supply interruption and provide a stabilized instantaneous protection to the load at low cost by charging a large capacitor to a voltage greatly in excess of the rated input voltage applied to an inverted during normal ac input supply.
COPYRIGHT: (C)1977,JPO&Japio
JP50134460A 1975-11-08 1975-11-08 Non-interrupting power supply device Pending JPS5258833A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP50134460A JPS5258833A (en) 1975-11-08 1975-11-08 Non-interrupting power supply device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP50134460A JPS5258833A (en) 1975-11-08 1975-11-08 Non-interrupting power supply device

Publications (1)

Publication Number Publication Date
JPS5258833A true JPS5258833A (en) 1977-05-14

Family

ID=15128839

Family Applications (1)

Application Number Title Priority Date Filing Date
JP50134460A Pending JPS5258833A (en) 1975-11-08 1975-11-08 Non-interrupting power supply device

Country Status (1)

Country Link
JP (1) JPS5258833A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5592531A (en) * 1978-12-29 1980-07-14 Philips Nv Device for protecting at dc power voltage drop time
JPS5646634A (en) * 1979-09-25 1981-04-27 Tokyo Shibaura Electric Co Instantaneous power breaking protector
JPH0359800A (en) * 1989-07-28 1991-03-14 Hochiki Corp Alarm receiver
JP2009095080A (en) * 2007-10-04 2009-04-30 Toshiba Corp Auxiliary power unit for ac electric train

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4831435A (en) * 1971-08-30 1973-04-25 Hitachi Ltd Power supply with capacitor bank
JPS4864445A (en) * 1971-12-13 1973-09-06

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4831435A (en) * 1971-08-30 1973-04-25 Hitachi Ltd Power supply with capacitor bank
JPS4864445A (en) * 1971-12-13 1973-09-06

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5592531A (en) * 1978-12-29 1980-07-14 Philips Nv Device for protecting at dc power voltage drop time
JPH0232646B2 (en) * 1978-12-29 1990-07-23 Fuiritsupusu Furuuiranpenfuaburiken Nv
JPS5646634A (en) * 1979-09-25 1981-04-27 Tokyo Shibaura Electric Co Instantaneous power breaking protector
JPH0359800A (en) * 1989-07-28 1991-03-14 Hochiki Corp Alarm receiver
JP2009095080A (en) * 2007-10-04 2009-04-30 Toshiba Corp Auxiliary power unit for ac electric train

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