Introduction to the role of terminals

Imagine if there is no terminal will be like this time between the circuit to use a continuous conductor permanently connected together, for example, to connect the electronic device on the power supply, you must connect the ends of the wire, and electronic devices and power through a Ways (such as welding) fixed the prison. As a result, a lot of inconveniences have arisen both for production and for use.

Take a car battery as an example. Assuming that the battery cable is fixed and welded to the battery, the car manufacturer adds more workload to the battery and increases the production time and cost. Battery damage needs to be replaced, but also to the car to the depot, removal of the old demolition, and then welded on the new, to pay more labor costs. With the terminals you can save a lot of trouble, buy a new battery from the store, disconnect the terminals, remove the old battery, install a new battery, re-connect the terminal on it. This simple example shows the benefits of the terminal. It makes design and manufacturing processes more convenient and flexible, reducing production and maintenance costs.