JPS6490614A - Switch controller - Google Patents
Switch controllerInfo
- Publication number
- JPS6490614A JPS6490614A JP24756387A JP24756387A JPS6490614A JP S6490614 A JPS6490614 A JP S6490614A JP 24756387 A JP24756387 A JP 24756387A JP 24756387 A JP24756387 A JP 24756387A JP S6490614 A JPS6490614 A JP S6490614A
- Authority
- JP
- Japan
- Prior art keywords
- circuits
- time difference
- switching circuit
- timing
- signal
- 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)
Abstract
PURPOSE:To make the operation timing of a switching circuit accurate by operating each switching circuit by means of a microcomputer in a prescribed timing at a prescribed time difference. CONSTITUTION:A power on/off signal is supplied to a microcomputer 11 to output power on/off control signals C1, C2 corresponding to the input signal. The signals C1, C2 are fed sequentially to switching circuit 2, 3 with a preset time difference sequentially. The circuits 2, 3 consist a relay and a transistor, to which DC voltages V1,V2 are applied. Moreover, the computer 11 uses a timer function to control the timing of the input signals C1, C2 of the circuits 2, 3. In receiving the signal C1 or C2, since the circuits 2, 3 execute the switching, then outputs V3, V4 are outputted at a time difference to make the operation timing of the circuit accurate.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP24756387A JPS6490614A (en) | 1987-09-30 | 1987-09-30 | Switch controller |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP24756387A JPS6490614A (en) | 1987-09-30 | 1987-09-30 | Switch controller |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS6490614A true JPS6490614A (en) | 1989-04-07 |
Family
ID=17165356
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP24756387A Pending JPS6490614A (en) | 1987-09-30 | 1987-09-30 | Switch controller |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS6490614A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0700101A1 (en) * | 1994-08-31 | 1996-03-06 | Oki Electric Industry Co., Ltd. | Photosemiconductor relay, photosemiconductor relay device, controller using photosemiconductor relay, power supply apparatus using photosemiconductor relay and terminal switching apparatus using photosemiconductor relay |
-
1987
- 1987-09-30 JP JP24756387A patent/JPS6490614A/en active Pending
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0700101A1 (en) * | 1994-08-31 | 1996-03-06 | Oki Electric Industry Co., Ltd. | Photosemiconductor relay, photosemiconductor relay device, controller using photosemiconductor relay, power supply apparatus using photosemiconductor relay and terminal switching apparatus using photosemiconductor relay |
US5757020A (en) * | 1994-08-31 | 1998-05-26 | Oki Electric Industry Co., Ltd. | Photosemiconductor relay, photosemiconductor relay device, controller using photosemiconductor relay, power supply apparatus using photosemiconductor relay and terminal switching apparatus using photosemiconductor relay |
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