First, distinguish between the next connector, terminal blocks, connectors, the concept of distinction between the three:
1, connector, also known as connector connector. Is an electronic engineering and technical personnel often contact with a component. Domestic also known as connectors, plugs and sockets. Generally refers to the electrical connector. That is, devices that connect two active devices, transmit current or signal.
2, the terminal, is used to achieve an electrical connection of a product, the industry is divided into the scope of the connector. The terminal is used to facilitate the connection of the wire, it is actually a piece of metal in the insulation inside the plastic sheet, both ends of the hole, you can insert the wire. Terminals can be divided into WUK terminals, stretch terminal series, plug-in terminal series.
3, the connector is a connection of electronic circuit positioning joints, is composed of two parts, that is, plug-in, and pieces, the general state can be completely separated, the switch and the connector is the same place through its contact with the contact State changes, to achieve the conversion of its connected circuit, therefore, the connector can also be called a connector.
Second, the scope of the distinction between the connector, terminal blocks, connectors:
1, "connector = connector" is the first category, the terminal is only "connector" in one of the categories.
2, the terminal is part of the connector. The connector is a general term, in fact, we generally see the connector, usually including plastic shell and terminal two parts. Plastic shell is the majority of plastic, from the protective effect, the terminal is metal, from the general use.
Third, the connector, terminal blocks, connectors Practical application of distinction:
Electrical connector referred to as connector, also known as the connector, is a sub-electronic components of the field, mainly for the connection between the circuit and the circuit. In industrial production, the line connection can be said to be everywhere, so the use of the connector is of course very wide, applied in various industries.
The use of terminals more and more, and more and more types. At present, the leading edge of the domestic industry is Dongguan Wo poly precision PCB board terminals, metal terminals, precision terminals, motor terminals, connector terminals, relay terminals, audio electronic components on the terminal, etc., in the power industry has a special terminal block, Box, all the above terminals, single, double, current, voltage, ordinary, can be broken and so on.