JPH0238615U - - Google Patents
Info
- Publication number
- JPH0238615U JPH0238615U JP11678588U JP11678588U JPH0238615U JP H0238615 U JPH0238615 U JP H0238615U JP 11678588 U JP11678588 U JP 11678588U JP 11678588 U JP11678588 U JP 11678588U JP H0238615 U JPH0238615 U JP H0238615U
- Authority
- JP
- Japan
- Prior art keywords
- power supply
- reference voltage
- generating means
- voltage generating
- certain period
- 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 3
- 239000003990 capacitor Substances 0.000 description 1
Description
第１図は本考案の電源供給回路を含む回路構成
図、第２図は定電圧回路の詳細な構成の一例を示
す回路構成図、第３図はタイムチヤート、第４図
は従来例を示す回路構成図である。
１……電源、２，３，５，１０，１３……ＦＥ
Ｔ、４……降圧回路、６……定電圧回路、８……
コンデンサ、９……インバータ、１１……非反転
増幅器、１２ａ，１２ｂ……基準電圧。
Figure 1 is a circuit configuration diagram including the power supply circuit of the present invention, Figure 2 is a circuit configuration diagram showing an example of a detailed configuration of a constant voltage circuit, Figure 3 is a time chart, and Figure 4 is a conventional example. FIG. 3 is a circuit configuration diagram. 1...Power supply, 2, 3, 5, 10, 13...FE
T, 4... Step-down circuit, 6... Constant voltage circuit, 8...
Capacitor, 9... Inverter, 11... Non-inverting amplifier, 12a, 12b... Reference voltage.
Claims (1)
せる基準電圧発生手段と、該基準電圧発生手段で
得た基準電圧に基づいて電源供給開始後一定期間
は高くその後は低いいずれも安定化された電圧を
供給する電源供給手段を具備する電源供給回路。 A reference voltage generating means that automatically selects and generates different reference voltages, and a stabilized voltage that is high for a certain period of time after the start of power supply and then low, based on the reference voltage obtained by the reference voltage generating means. A power supply circuit comprising a power supply means for supplying power.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11678588U JPH0238615U (en) | 1988-09-05 | 1988-09-05 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11678588U JPH0238615U (en) | 1988-09-05 | 1988-09-05 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0238615U true JPH0238615U (en) | 1990-03-14 |
Family
ID=31359641
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11678588U Pending JPH0238615U (en) | 1988-09-05 | 1988-09-05 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0238615U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0675133U (en) * | 1993-04-06 | 1994-10-25 | 株式会社三和企画 | Prop to prevent plant collapse |
| JPH0739370U (en) * | 1993-12-22 | 1995-07-18 | 文代 星野 | Agricultural horticultural support |
| JP2002006965A (en) * | 2000-06-20 | 2002-01-11 | Citizen Watch Co Ltd | Regulator circuit and circuit using it |
| JP2013207363A (en) * | 2012-03-27 | 2013-10-07 | Seiko Epson Corp | Circuit device, oscillation device and electronic apparatus |
-
1988
- 1988-09-05 JP JP11678588U patent/JPH0238615U/ja active Pending
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0675133U (en) * | 1993-04-06 | 1994-10-25 | 株式会社三和企画 | Prop to prevent plant collapse |
| JPH0739370U (en) * | 1993-12-22 | 1995-07-18 | 文代 星野 | Agricultural horticultural support |
| JP2002006965A (en) * | 2000-06-20 | 2002-01-11 | Citizen Watch Co Ltd | Regulator circuit and circuit using it |
| JP4523119B2 (en) * | 2000-06-20 | 2010-08-11 | シチズンホールディングス株式会社 | Regulator circuit and circuit using the same |
| JP2013207363A (en) * | 2012-03-27 | 2013-10-07 | Seiko Epson Corp | Circuit device, oscillation device and electronic apparatus |
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