JPS61104736U - - Google Patents
Info
- Publication number
- JPS61104736U JPS61104736U JP19046584U JP19046584U JPS61104736U JP S61104736 U JPS61104736 U JP S61104736U JP 19046584 U JP19046584 U JP 19046584U JP 19046584 U JP19046584 U JP 19046584U JP S61104736 U JPS61104736 U JP S61104736U
- Authority
- JP
- Japan
- Prior art keywords
- power supply
- contact
- supply device
- low voltage
- relay
- 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
- 238000010586 diagram Methods 0.000 description 2
Description
第１図は本考案の実施例の構成を示すブロツク
図、第２図は従来の装置の構成を示すブロツク図
である。
１，２…電源装置、３…商用電源入力端子、４
…負荷、１１，２１…整流定電圧回路、１２，２
２…ダイオード、１４，２４…低電圧警報器、１
５，２５…リレー接点、１６，２６…リレー、１
７，２７…低電圧警報器出力信号線。
FIG. 1 is a block diagram showing the configuration of an embodiment of the present invention, and FIG. 2 is a block diagram showing the configuration of a conventional device. 1, 2...Power supply device, 3...Commercial power input terminal, 4
...Load, 11,21...Rectifier constant voltage circuit, 12,2
2...Diode, 14, 24...Low voltage alarm, 1
5, 25... Relay contact, 16, 26... Relay, 1
7, 27...Low voltage alarm output signal line.
Claims (1)
負荷に対し並列に接続されている２組の電源装置
において、各電源装置におけるダイオードの両極
を短絡できる接点を接続し、該接点を動作するリ
レーは他方の電源装置における低電圧警報器出力
信号により駆動されることを特徴とする電源装置
。 In two sets of power supplies that are connected in parallel to the load via diodes to deal with failures, a contact that can short-circuit both poles of the diode in each power supply is connected, and the relay that operates the contact is connected to the other. A power supply device characterized in that it is driven by a low voltage alarm output signal in the power supply device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19046584U JPS61104736U (en) | 1984-12-15 | 1984-12-15 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19046584U JPS61104736U (en) | 1984-12-15 | 1984-12-15 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS61104736U true JPS61104736U (en) | 1986-07-03 |
Family
ID=30747919
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP19046584U Pending JPS61104736U (en) | 1984-12-15 | 1984-12-15 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61104736U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0583884A (en) * | 1991-09-20 | 1993-04-02 | Nec Corp | D.c. power supply switching device |
-
1984
- 1984-12-15 JP JP19046584U patent/JPS61104736U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0583884A (en) * | 1991-09-20 | 1993-04-02 | Nec Corp | D.c. power supply switching device |