What is Wire Harness? | Structure and Processing
Wire Harness: Evolution of Electrical Connections A wire harness is a systematic assembly of multiple wires organized together to transmit signals or electrical power within an electrical system. Its emergence signifies a significant advancement in electrical connection technology, providing more efficient and reliable solutions for a wide range of applications across various industries. This article […]
Molex Plugs
Molex Plugs: Precision Interfaces Powering the Electronic World With the rapid advancement of electronic technology, our lives increasingly rely on a variety of electronic devices, with one of their core components being electrical connectors. In this field, Molex connectors are renowned for their high quality, reliability, and versatility. This article will explore the types, applications, […]
Molex Board to Board Connectors
Molex Board-to-Board Connectors: Key Components Enabling Seamless Connections in Electronic Devices In our increasingly digitized world, the design and manufacturing of electronic devices have become increasingly complex. Among these devices, Molex board-to-board connectors play a vital role as key components in facilitating seamless connections between different circuit boards. This article will introduce the basic principles, […]
Comprehensive Analysis of Wheel Wire Harness Crease Issues in Automobiles (Part 1)
1. Background: Wheel wire harnesses in automobiles consist of a variety of materials, including ABS cable sheaths, EPB cable sheaths, twisted pairs, single-core wires, protective tubes, rubber parts, injection molded parts, terminals, rain plugs, connectors, and tapes. Challenges arise when the design software cannot identify potential crease problems from different wire harness directions, and protective […]
Precautions for wire stripping
As the main carrier of circuit connection, copper wire will be stripped and exposed at the terminal crimping position first. Copper wires are often damaged during the stripping process. The number of conductor strippable copper wires calculated based on the conductor area must be rounded to one decimal place. For example, for a 0.5 wire, […]
Precautions for the crimping process
From the point of view of the manufacturing process, three things need to be done: neat terminal feeding, level terminal placement, and alignment of mold jaws The orderly feeding of terminals means that when feeding, it is necessary to ensure that the terminals do not collide with the surrounding parts, so that the terminals can […]
Factors Affecting Terminal Crimp Performance (Part 2)
1. The material of the conductor With the same wire diameter, the current-carrying capacity of the copper wire is larger than that of the aluminum wire, but the weight of the copper wire is also relatively large. Generally, the conductor is bare copper or bare aluminum, but there may be a coating on the outside […]
Factors Affecting Terminal Crimp Performance (Part 1)
1. Terminal material The following characteristics are important to consider when selecting terminal materials: ①The mechanical properties of the material. Strength, ductility, yield strength, hardness, etc.; ②The electrical conductivity and thermal conductivity of the material. There is a proportional relationship between the electrical conductivity and the thermal conductivity. The electrical conductivity is related to the […]
How to Choose a Low Frequency Connector (Part 4)
-Environmental Parameters- Ambient temperature The metal material and insulating material of the connector determine the working ambient temperature of the connector. High temperature will damage the edge material, causing the insulation resistance and withstand voltage performance to decrease; for metals, high temperature can make the contact pair lose elasticity, accelerate oxidation and cause coating deterioration. […]
How to Choose a Low Frequency Connector (Part 3)
-Mechanical Parameters- contact pressure In most structures, direct measurement of contact pressure is rather difficult. Therefore, the contact pressure is often measured indirectly by the single-foot separation force. For a circular pinhole contact pair, a standard pin with a specified weight is usually used to test the ability of the female contact to hold the […]