Home > Knowledge > Content
Summary of selection requirements and differences for large current terminal terminals
Jul 31, 2018

     Large current terminal plug-and-Pull series terminals: from the two parts plug connected, part of the line pressure, and then inserted into another part, this part of the welding to the PCB board. This mechanical principle of the bottom, this vibration-proof design to ensure that the product long-term gas-tight connection and the use of finished products reliability. Sockets can be installed at both ends of the ear, the assembly of ears to a large extent can protect the connectors and can prevent the placement of the patch is not good, and this socket design can ensure that the socket can be inserted correctly into the matrix. Sockets can also have assembly buckles and locking buckles. The mounting buckle can be securely fastened to the PCB board and the locking buckle can lock the mother and socket after the installation is complete. Various socket designs can be paired with different parent inserts, such as: horizontal, vertical or tilt to the printed circuit board, etc., according to the customer's request to choose a different way.

    You can choose Metric AWG or you can choose standard AWG. The large current terminal is composed of an insulating base, an insulating partition, a wire, and an insulating base, the connecting piece is arranged on the insulating base and placed in the insulating clapboard, the wiring includes the wire clamp, the screw, the nut and the support frame, the supporting frame is U-shaped, the wire clamp is placed in the supporting frame, the nut and the screw hold the wire clamp along the long hole of the U-shaped end , the conductor clamp is composed of a top conductor clamp and a conductive plate, and a multiple row convex blocks are raised on both sides of the upper conductor clamp surface. 

    The convex block has one to two bumps, its characteristic is the conductive piece upper surface both sides raised many row convex block, the big current terminal convex block and the upper surface central part arc, the circular surface has one to two protruding bars, the convex block and the convex block form the sawtooth shape, The upper surface of the conductive plate is a convex platform, the center of the platform with threaded holes and insulation base by the bolt connected, the conductive sheet under the surface of each of the projection of a positioning circular block and U-shaped support frame connected to the large current terminal two wire clips on both sides of the conductive platform and with the conductive plate folder together.

    High current terminal terminals on the wire clamp and conductive plate bump (staggered bite to clamp the conductor. Large current terminals and voltage terminals are, the voltage terminals and the current terminal shape no different, just wiring to pay attention to see the wiring diagram of this table (general table cover will have) protection disk The main difference between the two terminals is the voltage terminal is also called ordinary terminals can not normally disconnect itself, large current terminals can only be connected through the terminal to disconnect, Large current terminals can usually be disconnected from their own test.

Related Industry Knowledge