JPS5258833A - Non-interrupting power supply device - Google Patents
Non-interrupting power supply deviceInfo
- 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
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
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)
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)
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 |
-
1975
- 1975-11-08 JP JP50134460A patent/JPS5258833A/en active Pending
Patent Citations (2)
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)
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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