JPS6438567U - - Google Patents
Info
- Publication number
- JPS6438567U JPS6438567U JP13326087U JP13326087U JPS6438567U JP S6438567 U JPS6438567 U JP S6438567U JP 13326087 U JP13326087 U JP 13326087U JP 13326087 U JP13326087 U JP 13326087U JP S6438567 U JPS6438567 U JP S6438567U
- Authority
- JP
- Japan
- Prior art keywords
- standard voltage
- switch
- instruction signal
- voltage instruction
- switch 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.)
- Pending
Links
- 238000010586 diagram Methods 0.000 description 3
Landscapes
- Control Of Voltage And Current In General (AREA)
Description
第１図は本考案の標準電圧発生器の回路構成を
示す図、第２図は本考案の実施例による標準電圧
発生器の回路構成を示す図、第３図は同実施例の
標準電圧発生部の構成を示す図及び第４図は同実
施例による標準電圧発生器の標準電圧設定動作を
説明するフローチヤートである。
１，１１……操作パネル、２，１２……テンキ
ースイツチ、４，１４……桁指示スイツチ、５…
…書込み制御スイツチ、６……読出し制御スイツ
チ、１６……書込み制御キースイツチ、１７……
読出し制御キースイツチ。
Figure 1 is a diagram showing the circuit configuration of a standard voltage generator of the present invention, Figure 2 is a diagram showing the circuit configuration of a standard voltage generator according to an embodiment of the invention, and Figure 3 is a diagram showing the standard voltage generator of the same embodiment. FIG. 4 is a flowchart illustrating the standard voltage setting operation of the standard voltage generator according to the same embodiment. 1, 11...Operation panel, 2,12...Numeric key switch, 4,14...Digit instruction switch, 5...
...Write control switch, 6...Read control switch, 16...Write control key switch, 17...
Read control key switch.
Claims (1)
けられ、これらの抵抗にそれぞれ付属したスイツ
チ回路を所望の標準電圧値に対応した十進複数桁
の外部操作で制御することにより、設定された分
圧電圧が標準電圧として出力されるように成つた
標準電圧発生器において、 操作パネル面に、所望の標準電圧値を外部設定
して対応する標準電圧指示信号を発生させるため
のテンキースイツチと、出力される標準電圧を数
値表示する数値表示器と、前記テンキースイツチ
に設定させる前記標準電圧値の桁位置を指示する
桁指示スイツチと、後記記憶手段に対して前記標
準電圧指示信号の書込み及び読出しの制御をそれ
ぞれ行わせる書込み制御スイツチ及び読出し制御
スイツチとを少なくとも備えると共に、 前記テンキースイツチの設定ごとに桁上げして
前記標準電圧指示信号を発生させ、また前記桁指
示スイツチ及び前記テンキースイツチの設定に応
じて前記標準電圧指示信号を発生させ、これらの
発生された前記標準電圧指示信号並びに後記記憶
手段から読出された前記標準電圧指示信号のいず
れかを保持して対応する前記スイツチ回路にスイ
ツチング信号を出力するスイツチ回路制御手段と
、前記書込み制御スイツチの操作により前記スイ
ツチ回路制御手段に発生された前記標準電圧指示
信号を複数種類記憶し、かつ前記読出し制御スイ
ツチの操作により記憶している前記標準電圧指示
信号を前記スイツチ回路制御手段に保持させる記
憶手段とを付属させたことを特徴とする標準電圧
発生器。[Claim for Utility Model Registration] A plurality of voltage dividing resistors are provided which are supplied with a reference voltage, and a switch circuit attached to each of these resistors can be operated externally using multiple decimal digits corresponding to a desired standard voltage value. In a standard voltage generator that is controlled so that a set divided voltage is output as a standard voltage, a desired standard voltage value is externally set on the operation panel surface and a corresponding standard voltage instruction signal is output. a numeric key switch for generating the standard voltage, a numeric display for numerically displaying the standard voltage to be output, a digit indicating switch for instructing the digit position of the standard voltage value to be set on the numeric key switch, and It comprises at least a write control switch and a read control switch that control writing and reading of the standard voltage instruction signal, respectively, and generates the standard voltage instruction signal by carrying up each time the numeric keypad switch is set, and Generating the standard voltage instruction signal according to the settings of the instruction switch and the ten key switch, and retaining either the generated standard voltage instruction signal or the standard voltage instruction signal read from the storage means described later. switch circuit control means for outputting a switching signal to the corresponding switch circuit; storing a plurality of types of the standard voltage instruction signals generated in the switch circuit control means by operation of the write control switch; A standard voltage generator characterized in that a storage means is attached for causing the switch circuit control means to hold the standard voltage instruction signal stored by operation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13326087U JPS6438567U (en) | 1987-09-02 | 1987-09-02 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13326087U JPS6438567U (en) | 1987-09-02 | 1987-09-02 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6438567U true JPS6438567U (en) | 1989-03-08 |
Family
ID=31390957
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP13326087U Pending JPS6438567U (en) | 1987-09-02 | 1987-09-02 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6438567U (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5417068A (en) * | 1977-07-07 | 1979-02-08 | Souichirou Yasunaga | Voltage setting device for standard voltage generator |
-
1987
- 1987-09-02 JP JP13326087U patent/JPS6438567U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5417068A (en) * | 1977-07-07 | 1979-02-08 | Souichirou Yasunaga | Voltage setting device for standard voltage generator |
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