Why will 2 use the Connector? Imagine how if there are not connectors? Link together permanently with the continuous conductor between the circuit at this moment, for example electronic device want, join at Splices, power, must pair connect wire both ends, pass a certain method with electronic device and power ' For example weld) Connect fixedly firm. In this case, no matter to production or use, have brought a great deal of inconvenience. Take car battery as an example. Assume the battery cable is fixed and welded firm on the battery, the car factory increases the work load for the installation battery, have increased the time and cost of producing. The battery is damaged while needing changing, will send the car to the maintenance station, will take off and weld and remove the old one, weld the new one again, for this reason should pay more labour costs. Can avoid a lot of trouble after having connectors, buy a new battery from the shop, disconnection connector,it remove old for battery,last batteries new,can last connector again with. This simple example has explained the advantage of the connector. It makes the design and production process more convenient, more flexible, has reduced and produced and safeguarded the cost. Advantage of the connector Improve the assembling process of simplifying the electronic product of the production process connector. Have simplified the batch production process too; Easy to maintain if some electronic component loses efficiency, can change the invalid component fast while containing the connector; It is easy to upgrade with the technological progress, can upgrade the component while containing the connector, replace the old flexibility that is designed of improvement and use the connector to enable the engineers while designing and integrating the products newly with the new, more complete component, and while making up the system with the Cable Assembly component, there is greater flexibility.