JPS5214841A - Ac-dc switching supply circuit - Google Patents
Ac-dc switching supply circuitInfo
- Publication number
- JPS5214841A JPS5214841A JP50091354A JP9135475A JPS5214841A JP S5214841 A JPS5214841 A JP S5214841A JP 50091354 A JP50091354 A JP 50091354A JP 9135475 A JP9135475 A JP 9135475A JP S5214841 A JPS5214841 A JP S5214841A
- Authority
- JP
- Japan
- Prior art keywords
- supply circuit
- switching supply
- switching
- maintain
- life
- 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)
- Control Of Electrical Variables (AREA)
Abstract
PURPOSE: To maintain the life of a storage battery for a long time with simple circuit constitution, and to obtain continuous DC output by switching between DC and AC automatically in case of service interruption.
COPYRIGHT: (C)1977,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP50091354A JPS5214841A (en) | 1975-07-26 | 1975-07-26 | Ac-dc switching supply circuit |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP50091354A JPS5214841A (en) | 1975-07-26 | 1975-07-26 | Ac-dc switching supply circuit |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5214841A true JPS5214841A (en) | 1977-02-04 |
Family
ID=14024045
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP50091354A Pending JPS5214841A (en) | 1975-07-26 | 1975-07-26 | Ac-dc switching supply circuit |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5214841A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6544362B2 (en) | 2001-06-28 | 2003-04-08 | Haynes International, Inc. | Two step aging treatment for Ni-Cr-Mo alloys |
-
1975
- 1975-07-26 JP JP50091354A patent/JPS5214841A/en active Pending
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6544362B2 (en) | 2001-06-28 | 2003-04-08 | Haynes International, Inc. | Two step aging treatment for Ni-Cr-Mo alloys |
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