JPH0446490U - - Google Patents
Info
- Publication number
- JPH0446490U JPH0446490U JP8790390U JP8790390U JPH0446490U JP H0446490 U JPH0446490 U JP H0446490U JP 8790390 U JP8790390 U JP 8790390U JP 8790390 U JP8790390 U JP 8790390U JP H0446490 U JPH0446490 U JP H0446490U
- Authority
- JP
- Japan
- Prior art keywords
- diodes
- pair
- terminal
- load
- diode
- 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
- 239000011159 matrix material Substances 0.000 claims description 4
- 238000010586 diagram Methods 0.000 description 3
- 230000005284 excitation Effects 0.000 description 1
Landscapes
- Control Of Indicators Other Than Cathode Ray Tubes (AREA)
- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
Description
第１図は本考案を説明する原理ブロツク図、第
２図は本考案が適用されたマトリクス回路の一部
を示すブロツク構成図、第３図は第２図に示した
マトリクス回路の一部詳細回路図である。
ｌ１，ｌ２……励磁コイル、Ｄ１〜Ｄ７……ダ
イオード、ＳＷ１〜ＳＷ６……スイツチング素子
。
Figure 1 is a principle block diagram explaining the present invention, Figure 2 is a block configuration diagram showing part of a matrix circuit to which the present invention is applied, and Figure 3 is a partial detail of the matrix circuit shown in Figure 2. It is a circuit diagram. l 1 , l 2 ... Excitation coil, D 1 to D 7 ... Diode, SW 1 to SW 6 ... Switching element.
Claims (1)
負荷の一方の端子に一対のダイオードを接続する
と共に各負荷の他方の端子にも一対のダイオード
を接続し、前記一方の端子に接続された一対のダ
イオードの一方から該ダイオードに繋がる負荷を
介して前記他方の端子に接続された一対のダイオ
ードの一方へ電流が流れるよう電流を制御するス
イツチング素子と前記他方の端子に接続された一
対のダイオードの他方から該ダイオードに繋がる
負荷を介して前記一方の端子に接続された一対の
ダイオードの他方へ電流が流れるよう電流を制御
するスイツチング素子とを設けたことを特徴とす
るマトリクス制御回路。 A matrix circuit is configured by a large number of loads, a pair of diodes is connected to one terminal of each load, a pair of diodes is also connected to the other terminal of each load, and a pair of diodes is connected to the one terminal. a switching element that controls current so that current flows from one of the diodes to one of the pair of diodes connected to the other terminal through a load connected to the diode; and from the other of the pair of diodes connected to the other terminal. A matrix control circuit comprising: a switching element that controls current so that the current flows to the other of the pair of diodes connected to the one terminal through a load connected to the diode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8790390U JPH0446490U (en) | 1990-08-24 | 1990-08-24 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8790390U JPH0446490U (en) | 1990-08-24 | 1990-08-24 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0446490U true JPH0446490U (en) | 1992-04-20 |
Family
ID=31820672
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8790390U Pending JPH0446490U (en) | 1990-08-24 | 1990-08-24 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0446490U (en) |
-
1990
- 1990-08-24 JP JP8790390U patent/JPH0446490U/ja active Pending