The connector is a part that our electronic engineering and technical personnel often contact. Its function is very simple: to build a bridge of communication between blocked or isolated circuits in the circuit, so that the current can flow, and the circuit can realize the predetermined function. Connectors are an indispensable part of electronic equipment. Looking along the path of current flow, you will always find one or more connectors. The form and structure of connectors are constantly changing. With the different application objects, frequency, power, application environment, etc., the form of the connector is also different.
For example, the connectors used for lighting on the court are very different from the connectors of the hard disk drive, and the connectors of the igniting rocket. But no matter what kind of connector, it is necessary to ensure that the current flows smoothly, continuously, and reliably. Generally speaking, connectors are not only connected to current. In today's rapid development of optoelectronics technology, the carrier of transmitting signals is light in optical fiber systems. Glass and plastic replace wires in ordinary circuits, and optical signal paths Connectors are also used, which have the same function as circuit connectors.