Pre-installed Internal Equipment Harnesses

Pre-installed internal equipment harnesses are integrated cable assemblies customized and prefabricated in advance according to the internal structure and wiring space of various electronic devices. They consist of various types of wires including high-frequency RF cables, audio & video cables, power cables and signal wires, pre-terminated with IPEX connectors, gold-plated terminals and assorted standard connectors. All processes such as cutting, stripping, soldering, shielding treatment and continuity testing are fully completed before delivery. Equipment manufacturers can conduct direct assembly without secondary processing.

Core Features

Integrated Pre-assembly to Boost Assembly Efficiency

All wires are manufactured to customized lengths based on the internal layout of equipment, with wire separation and fixing positions pre-planned. Workers only need to embed the harness inside the housing to finish wiring, which greatly shortens assembly time and fits mass production.

Suitable for Compact Internal Spaces

Ultra-fine high-frequency coaxial cables and flat audio-video cables are adopted. The flexible bendable wires can be routed through narrow gaps and shell interlayers. Matched with RF harnesses for built-in antennas, they support concealed wiring and miniaturized equipment design simultaneously.

Complete Shielding for Stable Signal Performance

RF pre-installed harnesses adopt double composite shielding of aluminum foil and copper braided mesh to isolate electromagnetic interference from mainboard chips and batteries. It eliminates screen flickering, signal dropout and noise during GPS, Wi-Fi and HD video transmission. Precise impedance control ensures low loss of high-frequency signals.

Fully Customizable Specifications for Diverse Equipment

Customizable combinations of HDMI/DP audio-video harnesses, GPS RF antenna harnesses and power supply harnesses are available. Cable length, connector model and wire color can be tailored as required. All products pass strict tests including continuity, VSWR, high-low temperature cycling and bending reliability, and comply with EU RoHS environmental standards.

Main Application Scenarios

Vehicle navigation systems, dashcams, laptops, industrial control hosts, smart home gateways, wireless surveillance cameras, IoT communication modules, portable HD display devices and other terminals with built-in wireless and audio-video transmission functions.

Industry Advantages

By purchasing finished pre-installed harnesses, equipment manufacturers eliminate in-house cutting, soldering and testing procedures to cut labor costs. Standardized neatly arranged internal wiring reduces short circuits and signal interference caused by messy circuits, and improves the finished product yield rate of complete equipment.