JPH0416U - - Google Patents
Info
- Publication number
- JPH0416U JPH0416U JP4141490U JP4141490U JPH0416U JP H0416 U JPH0416 U JP H0416U JP 4141490 U JP4141490 U JP 4141490U JP 4141490 U JP4141490 U JP 4141490U JP H0416 U JPH0416 U JP H0416U
- Authority
- JP
- Japan
- Prior art keywords
- output
- circuit
- output voltage
- voltage
- control circuit
- 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.)
- Granted
Links
- 230000001360 synchronised effect Effects 0.000 claims description 3
- 238000001514 detection method Methods 0.000 claims 2
- 238000010586 diagram Methods 0.000 description 3
Landscapes
- Rectifiers (AREA)
- Control Of Voltage And Current In General (AREA)
- Control Of Electrical Variables (AREA)
- Dc-Dc Converters (AREA)
Description
第１図は本考案の一実施例を示す回路図、第２
図ないし第５図は第１図の実施例の動作を示すグ
ラフ、第６図は従来の共調リアクタ出力制御回路
の一例を示す回路図、第７図及び第８図は第６図
の回路の動作を示すグラフである。
２，４……トランス、３……スイツチング素子
、１５，２７……共心コイル、２０，３２……基
準電圧源、２１，３３，３６……オペアンプ、２
４……フオトカプラ、３５……三角波発振器、４
０……制御回路、４５……出力電圧変更回路。
Figure 1 is a circuit diagram showing one embodiment of the present invention, Figure 2 is a circuit diagram showing an embodiment of the present invention.
5 to 5 are graphs showing the operation of the embodiment shown in FIG. 1, FIG. 6 is a circuit diagram showing an example of a conventional synchronized reactor output control circuit, and FIGS. 7 and 8 are the circuits shown in FIG. 6. It is a graph showing the operation of. 2, 4... Transformer, 3... Switching element, 15, 27... Concentric coil, 20, 32... Reference voltage source, 21, 33, 36... Operational amplifier, 2
4...Photocoupler, 35...Triangular wave oscillator, 4
0...Control circuit, 45...Output voltage changing circuit.
Claims (1)
ルを用いて共調させながら取出す共調リアクタ出
力制御回路において、出力電圧を所定の電圧に制
御する制御回路を設けた出力回路以外の出力回路
に該出力回路の出力電圧を検出する出力電圧検出
回路を設け、該出力電圧検出回路により検出され
た電圧が所定の基準電圧の範囲から外れた場合に
前記制御回路を設けた出力回路の出力電圧を変更
せしめる出力電圧変更回路を設けたことを特徴と
する共調リアクタ出力制御回路。 Output circuits other than output circuits that are equipped with a control circuit that controls the output voltage to a predetermined voltage in a synchronized reactor output control circuit that takes out the secondary side outputs of two or more circuits of a transformer while harmonizing them using a concentric coil. is provided with an output voltage detection circuit that detects the output voltage of the output circuit, and when the voltage detected by the output voltage detection circuit deviates from a predetermined reference voltage range, the output voltage of the output circuit provided with the control circuit is determined. A synchronized reactor output control circuit comprising an output voltage changing circuit for changing the output voltage.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1990041414U JP2589133Y2 (en) | 1990-04-18 | 1990-04-18 | Synchronous reactor output control circuit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1990041414U JP2589133Y2 (en) | 1990-04-18 | 1990-04-18 | Synchronous reactor output control circuit |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0416U true JPH0416U (en) | 1992-01-06 |
| JP2589133Y2 JP2589133Y2 (en) | 1999-01-20 |
Family
ID=31552062
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1990041414U Expired - Lifetime JP2589133Y2 (en) | 1990-04-18 | 1990-04-18 | Synchronous reactor output control circuit |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2589133Y2 (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6077288U (en) * | 1983-10-31 | 1985-05-30 | 東北金属工業株式会社 | Overvoltage protection circuit |
| JPS61207178A (en) * | 1985-03-11 | 1986-09-13 | Ricoh Co Ltd | Multioutput switching regulator |
-
1990
- 1990-04-18 JP JP1990041414U patent/JP2589133Y2/en not_active Expired - Lifetime
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6077288U (en) * | 1983-10-31 | 1985-05-30 | 東北金属工業株式会社 | Overvoltage protection circuit |
| JPS61207178A (en) * | 1985-03-11 | 1986-09-13 | Ricoh Co Ltd | Multioutput switching regulator |
Also Published As
| Publication number | Publication date |
|---|---|
| JP2589133Y2 (en) | 1999-01-20 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
| EXPY | Cancellation because of completion of term |