Tag Archives: Connecting cable

Withstand voltage testing, also known as a Hipot test or dielectric withstand test, is crucial for evaluating the durability of connecting cables by assessing their ability to withstand high voltage without failing. This test ensures the cable’s insulation can handle the maximum voltage it might encounter during its lifetime, preventing insulation breakdown and ensuring reliable operation.

A broken Electronic Parking Brake (EPB) connection harness can cause issues with the EPB system, potentially preventing it from engaging or disengaging properly. Common symptoms include the EPB not releasing, a malfunction indicator lamp (MIL) illuminating, and service messages displayed. The EPB system relies on electronic signals to control the brake pads, so a broken harness can disrupt these signals.

Quality management in wire harness assembly involves a multi-faceted approach, including rigorous quality control measures at each stage of the process, from incoming material inspection to final testing and adherence to industry standards like IPC/WHMA-A-620. This includes implementing a formal quality management system, ensuring proper training and experience of personnel, and establishing robust maintenance programs for equipment.

Failure in crimped connections can stem from improper crimping techniques, tool damage, or material degradation, leading to issues like poor contact, insulation breakdown, or weak fixation. These failures can result in short circuits, open circuits, or even complete connection failure. Visual inspection and testing methods like ultrasonic transmission or tensile testing can help identify and prevent these issues.

Crimping quality inspection of wire harness terminals ensures a strong, reliable electrical connection. This involves verifying the terminal’s integrity, the proper placement of insulation and wire strands within the crimp, and the overall mechanical strength of the crimp.

Different from the wiring harness layout of other functions, car audio wiring has its own higher requirements. The wiring harness engineer in this article will take you to understand the basic knowledge of car audio wiring.

GM engine harness tape standard is centered on ‌material diversity, high temperature tolerance, and strict performance testing‌, taking into account environmental protection and safety, which is significantly higher than the general industry specifications‌.

GM engine harness tape standard is centered on ‌material diversity, high temperature tolerance, and strict performance testing‌, taking into account environmental protection and safety, which is significantly higher than the general industry specifications‌.