JPS60108149U - power supply - Google Patents
power supplyInfo
- Publication number
- JPS60108149U JPS60108149U JP19776283U JP19776283U JPS60108149U JP S60108149 U JPS60108149 U JP S60108149U JP 19776283 U JP19776283 U JP 19776283U JP 19776283 U JP19776283 U JP 19776283U JP S60108149 U JPS60108149 U JP S60108149U
- Authority
- JP
- Japan
- Prior art keywords
- power supply
- power source
- turned
- auxiliary
- main
- 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図は従来の電源装置の回路図、第２図は第１図の回
路の動作を示す図、第３図は本考案の実施例の回路図、
第４図は第３図の回路の動作を示す図である。
主要部分の符号の説明、１・・・・・・主電源、２・・
・・・・開閉器、７・・・・・・コンデンサ、訃・・・
・・負荷、９・・・・・・定電圧回路。FIG. 1 is a circuit diagram of a conventional power supply device, FIG. 2 is a diagram showing the operation of the circuit in FIG. 1, and FIG. 3 is a circuit diagram of an embodiment of the present invention.
FIG. 4 is a diagram showing the operation of the circuit of FIG. 3. Explanation of symbols of main parts, 1...Main power supply, 2...
...Switch, 7...Capacitor, Death...
...Load, 9... Constant voltage circuit.
Claims (1)
電されかつ前記主電源のオフ時に負荷のバックアップ電
源として動作する第１の補助電源とを有する電源装置で
あって、前記第１の補助電源の時定数よりも小なる時定
数を有する第２の補助電源を設け、少なくとも前記主電
源オン時における前記第１の補助電源の立上がりの間前
記第２の補助電源によって前記負荷へ電源供給をなすよ
うにした電源装置。A power supply device comprising a main power source and a first auxiliary power source that is charged by the main power source when the main power source is turned on and operates as a backup power source for a load when the main power source is turned off, the first auxiliary power source A second auxiliary power supply having a time constant smaller than a time constant is provided, and the second auxiliary power supply supplies power to the load at least during the rise of the first auxiliary power supply when the main power supply is turned on. power supply.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19776283U JPS60108149U (en) | 1983-12-22 | 1983-12-22 | power supply |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19776283U JPS60108149U (en) | 1983-12-22 | 1983-12-22 | power supply |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS60108149U true JPS60108149U (en) | 1985-07-23 |
Family
ID=30756230
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP19776283U Pending JPS60108149U (en) | 1983-12-22 | 1983-12-22 | power supply |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS60108149U (en) |
-
1983
- 1983-12-22 JP JP19776283U patent/JPS60108149U/en active Pending
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