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Analysis of the Elinker Electric PCB electrical wiring terminal structure
Published：2014-02-17 10:21:56 Views：
PCB terminal blocks for circuit board terminals, referred to as Elinker Electric, which is divided into plug-in, direct welding type, spring-loaded and fence type four series according to the connection mode and terminals, PCB terminals in the automation equipment industry has a very wide application value, through market research data shows, the the plug-in type, spring series terminal is the most commonly used. The following Elinker Electric will take you to a common understanding of the internal structure and function circuit board terminal series.
Pluggable terminal blocks (LC series) is divided into two parts the plug and socket, LC (plug) LZ (socket), the series provides a connection scheme of various space for customers, common interval: 2.5, 3.5,3.81,7.5,7.62 etc.. This series of terminal products rich in functions, can provide the guardrail is fixed, and can take the positive side, inclined plane, a variety of feed line. (here in LC1-3.5/3.81 as an example)
LC1-3.5/3.81 is adopted in the front line, common accessory products terminal for LZ series of 3.5/3.81 space, its internal structure (below are conductive parts, the clamping frame):
B: Solder Terminal Block
The main characteristics of LG series products are monomer and circuit board welding and the wiring is convenient, and reliable screw connection. The spacing is 2.54,3.5,3.81,5.0,5.08,6.35,7.5,7.62,9.52,12.7... Etc.. The product can have 2P and 3P connection number and can be assembled, can also provide one without splicing. Line direction are positive, side slope, such as different styles
C: Spring Terminal Block
The LS series products are spring type printed circuit board wiring terminal, 2.54,3.5,5.0,5.08,7.5... All kinds of space. Suitable for high density wiring requirements, single wire can be inserted directly into the back line, only a screwdriver can be easily taken out the wire pressing. At the same time, excellent defense of wire loose function.
D: Barrier Terminal Block
LW series product has the advantages of simple structure, intuitive and firm connection. Welding needle position and a variety of forms, such as the middle, edge position, double needle, ninety degree bent pin and solder wire pass. To provide 6.36,7.62,8.25,9.52,10.0,11,0,13.0. products... All kinds of space, a protection cover varieties selection.
In addition Elinker Electric Co. Ltd., the most characteristic is the product customization services, which is based on the development of products to customer requirements, we can provide product design, development and production of plastic mold, hardware mold development and production, as well as the finished product production and service.