JPS6024144U - Voltage switching circuit - Google Patents
Voltage switching circuitInfo
- Publication number
- JPS6024144U JPS6024144U JP11299683U JP11299683U JPS6024144U JP S6024144 U JPS6024144 U JP S6024144U JP 11299683 U JP11299683 U JP 11299683U JP 11299683 U JP11299683 U JP 11299683U JP S6024144 U JPS6024144 U JP S6024144U
- Authority
- JP
- Japan
- Prior art keywords
- voltage
- tap
- switching circuit
- voltage switching
- switch
- 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
- Supply And Distribution Of Alternating Current (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〜第３図は夫々電圧切換回路の従来例を示す構成
図、第４図は本考案の基本構成図、第５図は本考案の一
実施例を示す回路図、第６図及び第７図は夫々その説明
のための図、第８図及び第１０図は本考案の他の実施例
を示す回路図、第９図及び第１１図は夫々第８図例及び
第１０図例の説明のための図である。FIGS. 1 to 3 are block diagrams showing conventional examples of voltage switching circuits, FIG. 4 is a basic block diagram of the present invention, FIG. 5 is a circuit diagram showing an embodiment of the present invention, and FIGS. 7 is a diagram for explaining the same, FIGS. 8 and 10 are circuit diagrams showing other embodiments of the present invention, and FIGS. 9 and 11 are respectively an example of FIG. 8 and an example of FIG. 10. FIG.
Claims (1)
プが設けられたパワートランスと、入力電圧を上記１次
側のタップに切換供給する又は上記２次側のタップより
出力電圧を切換得る切換スイッチと、上記入力電圧又は
出力電圧を検出する手段と、基準電圧設定手段と、上記
検出手段で検出された電圧及び上記基準電圧設定手段で
設定、された電圧を比較する回路とよりなり、上記比較
出力により上記切換スイッチの切換を制御することを特
徴とする電圧切換回路。A power transformer that is provided with at least a tap for switching between low and high voltages on the primary side or secondary side, and that can switch and supply the input voltage to the tap on the primary side or switch the output voltage from the tap on the secondary side. comprising a changeover switch, means for detecting the input voltage or output voltage, a reference voltage setting means, and a circuit for comparing the voltage detected by the detection means and the voltage set by the reference voltage setting means, A voltage switching circuit characterized in that switching of the changeover switch is controlled by the comparison output.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11299683U JPS6024144U (en) | 1983-07-19 | 1983-07-19 | Voltage switching circuit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11299683U JPS6024144U (en) | 1983-07-19 | 1983-07-19 | Voltage switching circuit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6024144U true JPS6024144U (en) | 1985-02-19 |
Family
ID=30261740
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11299683U Pending JPS6024144U (en) | 1983-07-19 | 1983-07-19 | Voltage switching circuit |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6024144U (en) |
-
1983
- 1983-07-19 JP JP11299683U patent/JPS6024144U/en active Pending
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