Terminal is used to achieve an important accessories electrical connections from the system , subsystem , cabinets, combination , PCB to each independent of each replaceable unit , responsible for power transmission control system and signal control and transmission . So which determines the terminal applications everywhere, as long as there will need to place the wiring terminals.
Terminals Standard:
Given the importance of the terminal , so the terminals in the design and use must comply with safety and environmental standards and only met the standards in order to buy the rest assured that with the peace of mind in order to avoid risks of accidents . General production terminals styling products manufacturers in the design execution is GB/T5095-1997 electromechanical components for electronic equipment .
Terminal product innovations in their field :
1 Insulation Materials
Material Nylon (PA66), flame retardant grade V0, while not contain any harmful halogen , flame retardant , superior performance, safety, environmental protection as well as other commonly used materials thermoplastic polyester (PBT);. Well as with the use of perforated reflow technology liquid crystal polymer (LCP).
2 screw terminals :
PCB terminals screw connections in the electronics industry has always played an important seat , has now become an important component parts of PCBs. Its structural design is more convenient and reliable taking into account the characteristics of the terminal screw connection and so on.
3 spring connection terminals:
PCB terminals spring connection points the way back to spring-cage connection and butterfly spring connecting the two . Which spring-cage terminals and screw terminals can be compatible with each other , greatly increasing the flexibility. Reliable connection : front portion , the connection is obvious , low maintenance , no tightening .
4.IDC stripping fast terminals:
IDC fast stripping can achieve quick connect terminals with insulation on the wires without the use of any tools. Pulling the lever will help push the knife and cut the wire insulation to achieve airtight connections. This saves wiring wiring time up to 60% , no stripping , no tools , just broken, nothing more. And by certified for Ethernet cabling ( five lines ) .
What kind of connection terminals either way , they all have the following advantages:
1 large wiring capacity, can be adapted to a variety of wiring requirements .
2 Solder pin clip frame and mechanical decoupling, namely due to the clamp frame and solder pin is not connected as a whole , the torque when tightening the screws will not spread to the joints .