JPS58149877U - Dual power supply circuit - Google Patents
Dual power supply circuitInfo
- Publication number
- JPS58149877U JPS58149877U JP4638382U JP4638382U JPS58149877U JP S58149877 U JPS58149877 U JP S58149877U JP 4638382 U JP4638382 U JP 4638382U JP 4638382 U JP4638382 U JP 4638382U JP S58149877 U JPS58149877 U JP S58149877U
- Authority
- JP
- Japan
- Prior art keywords
- power supply
- supply circuit
- dual power
- exchange
- redundant
- 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
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１図は従来の受電回路をもった交換機に二重化電源装
置を接続した接続系統図、第２図は第１図に示す＃０電
源装置が故障した場合に＃１電源装置により供給する負
荷の接続状態図、第３図は本考案の実施例を示し交換機
の受電回路を交換機の二重化回路構成に対して二系統に
分離した受電回路をもつ交換機に二重化電源装置を接続
した接続系統図、第４図は第３図に示す＃０電源装置が
故障した場合の電源供給図である。Figure 1 is a connection system diagram in which a redundant power supply is connected to an exchange with a conventional power receiving circuit, and Figure 2 is a diagram of the load supplied by the #1 power supply in the event that the #0 power supply shown in Figure 1 fails. Connection state diagram, Fig. 3 shows an embodiment of the present invention, and shows a connection system diagram in which a redundant power supply device is connected to an exchange having a power receiving circuit separated into two systems for the duplex circuit configuration of the exchange. FIG. 4 is a power supply diagram when the #0 power supply device shown in FIG. 3 fails.
Claims (1)
於いて、交換機の電源装置からの受電回路を交換機の二
重化回路構成に対応して２系統設けるようになしたこと
を特徴とする二重化電源回路。1. A redundant power supply circuit for an exchange operated by an AC-DC conversion redundant power supply, characterized in that two power receiving circuits from the power supply of the exchange are provided corresponding to the duplex circuit configuration of the exchange.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4638382U JPS58149877U (en) | 1982-03-31 | 1982-03-31 | Dual power supply circuit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4638382U JPS58149877U (en) | 1982-03-31 | 1982-03-31 | Dual power supply circuit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS58149877U true JPS58149877U (en) | 1983-10-07 |
Family
ID=30057382
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4638382U Pending JPS58149877U (en) | 1982-03-31 | 1982-03-31 | Dual power supply circuit |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS58149877U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS62149245A (en) * | 1985-09-02 | 1987-07-03 | Toshiba Corp | Duplex system for electronic exchange |
-
1982
- 1982-03-31 JP JP4638382U patent/JPS58149877U/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS62149245A (en) * | 1985-09-02 | 1987-07-03 | Toshiba Corp | Duplex system for electronic exchange |
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