Control circuit based on two -wire system realizes nonpolarity power supply and communication

• Main Authors: CHEN HONGQI, WANG ZHAOJIE, WANG ZHI, CHEN JIAPEI
• Format: Patent
• Language: Chinese; English
• Published: 20.11.2018
• Subjects: ELECTRIC COMMUNICATION TECHNIQUE; ELECTRICITY; TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHICCOMMUNICATION

The utility model discloses a control circuit based on two -wire system realizes nonpolarity power supply and communication, include the host computer circuit and follow electromechanical way and power supply circuit, the host computer circuit includes host sends circuit and host computer receiving circuit, include from quick -witted transmitting circuit and follow quick -witted receiving circuitfrom electromechanical way, power supply circuit includes rectifier bridge VD, rectifier bridge VD is become by four diode cluster, the output of host sends circuit exports to from quick -witted receiving circuit's input through rectifier bridge VD, the output of following quick -witted transmitting circuit exports host computer receiving circuit's input to through rectifier bridge VD. The utilitymodel discloses a power supply circuit provides the power to the host computer circuit with from electromechanical way respectively to realize the host computer and from the interactive communicationbetween the machine, do no