A terminal is a type of connector to facilitate the connection of conductors. It is generally composed of insulating parts, conductive parts, welding feet and other parts, and also shrapnel for spring type terminal. The terminal is a process design. It is recommended that you consider using it in the following situations:
1, the part of the wire due to adjustment, maintenance and other factors, must often remove the wire. For example, two wires, sometimes must be connected, sometimes must be disconnected, then you can use terminals to connect them, and can be disconnected anytime, anywhere, without the need to weld them together or coiled together, a lot of time and effort.
2. An electrical equipment box or circuit board, as a whole, must be electrically connected with other external power supply circuits. When PCB terminal is used on the circuit board, the conductor can be easily detected in the case of common faults of the circuit, and it will not be time-consuming and laborious to disassemble the conductor from the circuit board.
3, the same point of equal potential must be connected with a large number of wires. Both sides of the terminals are holes can be inserted into the wire, there are screws for tighten or loosen, and the appropriate use of a lot of wire interconnection, in the power industry there will be a special terminal row, terminal box, covered with terminals, single layer, two layers, current, working voltage, general, can be broken.
4, the cable diameter is very large, and it is not convenient to connect with the screw terminal. Plug-in and pull-out terminals can be connected to large cable diameter by means of wire frame wiring, and can protect the wire from easy damage.
5, the current is very large, must increase the electrical connection contact area. TB series of high current terminals can meet the needs of high current connection.
6. Multiple strands of wire need to be connected to the same terminal. Because the same terminal has several jacks, convenient wire connection.
It has been nearly a hundred years since the invention of the connection terminal. From the initial combined terminal, to the present variety of plug and plug type, direct welding type, fence type, spring type and even bare terminal, a sound electrical interface technology system has been formed in the connector industry. Its scope of use has also expanded to urban rail, intelligent security lighting, elevator car electric power engineering control, medical equipment and other several industries, a variety of conditions. It is slowly gaining the trust of a large number of consumers because of its easy and quick installation of terminals and smooth electrical properties.
Post time: Apr-08-2021