Torque motor regulator circuit diagram
A torque motor regulator circuit. The speed control trigger in the circuit uses a single-junction transistor trigger circuit, which can reliably trigger the KS50A's triac through the triode power amplification. 
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The RJ-45 interface can be used to connect the RJ-45 connector. It is suitable for the network constructed by twisted pair. This port is the most common port, which is generally provided by Ethernet hub. The number of hubs we usually talk about is the number of RJ-45 ports. The RJ-45 port of the hub can be directly connected to terminal devices such as computers and network printers, and can also be connected with other hub equipment and routers such as switches and hubs.
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