Learn about the high current terminal block plug-in series terminal block
Release date:2018-09-25 Author:KingPow Click:
High-current terminal block plug-in series terminal block: It is made up of two parts plugged and connected, one part is pressed tightly, and then inserted into another part, which is soldered to the PCB board. This bottom mechanical principle, this anti-vibration design ensures long-term airtight connection and reliability of the finished product. The ears can be assembled at both ends of the socket, and the mounting ears can largely protect the tabs and prevent the tabs from being arranged in a poor position, and the socket design can ensure that the socket can be correctly inserted into the maternal body. The socket can also have an assembly buckle and a locking buckle. The mounting buckles can be more securely fastened to the PCB, and the locking buckles lock the parent and socket after installation. A variety of socket designs can be used with different mating methods, such as horizontal, vertical or tilted to the printed circuit board, etc., depending on the customer's requirements. You can choose either a metric wire gauge or a standard wire gauge.
The high-current terminal block is composed of an insulating base, an insulating partition and a wire component, and the insulating base is integrated. The wiring component is seated on the insulating base and placed in the insulating partition, and the wiring component comprises a wire clamp, a screw, a nut and The support frame and the support frame are U-shaped, and the wire clamp is placed in the support frame, and the nut and the screw press the wire clamp along the elongated holes on both end faces of the support frame U. The wire clamp is composed of the upper wire clamp and the conductive piece, and the upper wire clamp There are a plurality of rows of protrusions on both sides of the surface, and there are one or two ribs on the protrusions, which are characterized by a plurality of rows of protrusions on both sides of the upper surface of the conductive sheet, and the high-current terminal block and the middle part of the upper surface form an arc, and the arc surface There are one or two ribs on the upper side, the bumps and the bumps form a zigzag shape, and the middle part of the upper surface of the conductive sheet is a convex platform. The center of the platform is provided with a threaded hole and the insulating base is connected by bolts, and the two ends of the lower surface of the conductive sheet are respectively positioned. The circular block is connected to the U-shaped support frame, and the two current clamps on the high-current terminal block are respectively placed on both sides of the conductive sheet platform and sandwiched with the conductive sheets, and the lead clips and the conductive sheet bumps on the large current terminal block (mutual Open bite the wire clamp.
The high-current terminal block and the voltage terminal block are the same; the voltage terminal block and the current terminal block have no difference in appearance, but it is necessary to pay attention to the wiring diagram of the watch when the wiring is connected (there is a general cover on the cover). The main difference is that the voltage terminal block is also called the ordinary terminal block. Generally, the high-current terminal block can only be disconnected through the connectable terminal block. The high-current terminal block can usually be disconnected from itself for testing.