JPS59138336U - load power supply - Google Patents
load power supplyInfo
- Publication number
- JPS59138336U JPS59138336U JP3170283U JP3170283U JPS59138336U JP S59138336 U JPS59138336 U JP S59138336U JP 3170283 U JP3170283 U JP 3170283U JP 3170283 U JP3170283 U JP 3170283U JP S59138336 U JPS59138336 U JP S59138336U
- Authority
- JP
- Japan
- Prior art keywords
- power supply
- supply device
- load
- main power
- rectifying element
- 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)
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図及び第２図は従来の負荷電源装置を示す構成図、
第３図は本考案の一実施例による負荷電源装置を示す構
成図、第４図は本考案の他の実施例による負荷電源装置
を示す構成図である。
１．１’、１″・・・主電源装置、２，６・・・予備電
源装置、３． ３’、 ７． ７’、 ７“Ｉ
８１ ８’ ｅ８“、９・・・ダイオード、４．４’、
４“・・・負荷又は電子装置、５．５’、５″・・・切
換スイッチ。なお、図中同一符号は同−又は相当部分を
示す。FIG. 1 and FIG. 2 are configuration diagrams showing a conventional load power supply device,
FIG. 3 is a block diagram showing a load power supply device according to one embodiment of the present invention, and FIG. 4 is a block diagram showing a load power supply device according to another embodiment of the present invention. 1.1', 1"...Main power supply unit, 2,6...Backup power supply unit, 3.3', 7.7', 7"I
81 8'e8", 9...diode, 4.4',
4"...load or electronic device, 5.5', 5"...changeover switch. Note that the same reference numerals in the figures indicate the same or equivalent parts.
Claims (4)
装置と、上記第１の整流素子の陰極にそれぞれ接続され
る第２のダイオードと、この第２の整流素子の陽極に共
通に接続されると共に出力電圧が上記主電源装置の出力
電圧より低くされている予備電源装置とを備えた負荷電
源装置。(1) A main power supply device connected to the load via a first rectifying element, a second diode connected to the cathode of the first rectifying element, and a common anode of the second rectifying element. and a standby power supply device connected to the main power supply device and having an output voltage lower than the output voltage of the main power supply device.
力電圧を持つと共に第３の整流素子を介して上記第２の
整流素子の陽極に共通的に接続されてなる実用新案登録
請求の範囲第１項記載の負荷電源装置。(2) The backup power supply device has the same output voltage as the main power supply device and is commonly connected to the anode of the second rectifier element via a third rectifier element. A load power supply device according to scope 1.
、さらに上記第１、第２、第３の整流素子を整流素子群
として形成してなる実用新案登録請求の範囲第１項又は
第２項記載の負荷電源装置。(3) The above-mentioned load and the above-mentioned main power supply device are arranged in plurality, and the above-mentioned first, second, and third rectifying elements are formed as a rectifying element group. Load power supply device as described in section.
イオード群で構成してなる実用新案登録請求の範囲第３
項記載の負荷電源装置。(4) The first, second, and third rectifying element groups are each composed of a diode group.
Load power supply device as described in section.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3170283U JPS59138336U (en) | 1983-03-03 | 1983-03-03 | load power supply |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3170283U JPS59138336U (en) | 1983-03-03 | 1983-03-03 | load power supply |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS59138336U true JPS59138336U (en) | 1984-09-14 |
Family
ID=30162545
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3170283U Pending JPS59138336U (en) | 1983-03-03 | 1983-03-03 | load power supply |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS59138336U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2016152264A1 (en) * | 2015-03-24 | 2016-09-29 | 古野電気株式会社 | Power supply device |
| JP2020080614A (en) * | 2018-11-13 | 2020-05-28 | 富士通クライアントコンピューティング株式会社 | Electric power control apparatus and program |
-
1983
- 1983-03-03 JP JP3170283U patent/JPS59138336U/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2016152264A1 (en) * | 2015-03-24 | 2016-09-29 | 古野電気株式会社 | Power supply device |
| JPWO2016152264A1 (en) * | 2015-03-24 | 2017-12-28 | 古野電気株式会社 | Power supply |
| JP2020080614A (en) * | 2018-11-13 | 2020-05-28 | 富士通クライアントコンピューティング株式会社 | Electric power control apparatus and program |
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