JPS58103452U - matrix circuit - Google Patents
matrix circuitInfo
- Publication number
- JPS58103452U JPS58103452U JP68282U JP68282U JPS58103452U JP S58103452 U JPS58103452 U JP S58103452U JP 68282 U JP68282 U JP 68282U JP 68282 U JP68282 U JP 68282U JP S58103452 U JPS58103452 U JP S58103452U
- Authority
- JP
- Japan
- Prior art keywords
- matrix circuit
- power supply
- contact
- excited
- turned
- 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
- Electronic Switches (AREA)
- Power Sources (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
図は、本考案の一実施例を示す電気的構成図である。
Ｅ、、 Ｅ２・・・電源、Ａｏ−Ａｎ・・・Ｘ方向選択
スイッチ、Ｂｏ−Ｂｎ・・・Ｙ方向選択スイッチ、Ｌｏ
Ｏ−Ｌ□・・・励磁コイル、職〜Ｄ−・・逆流防止ダイ
オード、ＳＷ１〜ＳＷ２・・・スイッチ、ＲｏＯ−Ｒ−
・・・接点。The figure is an electrical configuration diagram showing an embodiment of the present invention. E,, E2...Power supply, Ao-An...X direction selection switch, Bo-Bn...Y direction selection switch, Lo
O-L□...Exciting coil, D-...Reverse current prevention diode, SW1-SW2...Switch, RoO-R-
···contact.
Claims (1)
みがオンになるように構成されたマトリクス回路におい
て、接点励磁用の電源のパワー供給能力を接点１個しか
励磁できないように制限したことを特徴とするマトリク
ス回路。In a matrix circuit configured to receive selection signals from both the X and Y directions so that only matching contacts are turned on, the power supply capacity of the power supply for contact excitation is limited so that only one contact can be excited. matrix circuit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP68282U JPS58103452U (en) | 1982-01-07 | 1982-01-07 | matrix circuit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP68282U JPS58103452U (en) | 1982-01-07 | 1982-01-07 | matrix circuit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS58103452U true JPS58103452U (en) | 1983-07-14 |
Family
ID=30013744
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP68282U Pending JPS58103452U (en) | 1982-01-07 | 1982-01-07 | matrix circuit |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS58103452U (en) |
-
1982
- 1982-01-07 JP JP68282U patent/JPS58103452U/en active Pending
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