Epec's Blog | Electronics Manufacturing Solutions

In industries ranging from robotics to automotive to consumer electronics, flexibility is a crucial attribute of modern cable assemblies. Flexible cables enable compact routing, support dynamic motion, and enhance durability in challenging environments.

In the evolving world of electronics manufacturing, the materials used to build custom cable assemblies have a direct impact on the performance, durability, and overall reliability of the end product. There are numerous types of materials used, from metals to plastics and from finishes to coatings, with each playing a vital role in how the cable functions and enabling it to meet a wide range of requirements.

At the conclusion of our webinar, Using Equivalent Wire and Connectors to Save Time and Money, we had several questions submitted to our presenter, Steven J. Goodman, User Interface & Cable Assembly Product Manager at Epec. We have compiled these questions into a readable format on our blog.

RF cables are used in applications that require ultra-high-speed data and information to be transferred, specifically covering electromagnetic radio frequencies from 3kHz to 300GHz. These frequencies may consist of satellite communication, Wi-Fi, and cellular signals as well as AM/FM radio and analog/digital television.

Outdoor-rated enclosures incorporate numerous technologies to stand up to the harsh conditions they must face. These technologies include waterproof keypads and membrane switches, custom silicone gasketing, and highly engineered raw materials such as weatherable ABS/PC blends that can be injection molded creating the custom enclosure shape.

Custom cable assemblies are terminated with a wide range of connector types. These range from the simplest of connections that include ring, spade, and fork terminals, to highly specialized circular connectors used for military and aerospace applications. For the latter, some connector families are single-sourced and only available from a single connector manufacturer.

Within the complexities of modern manufacturing, the creation of custom cable assemblies stands out as a testament to both engineering precision and the nuanced understanding of materials science. These engineered products are tailored to meet the specific needs of various applications and are pivotal in powering, connecting, and ensuring the reliability of a wide range of electronic devices and systems from dozens of industries.

Multi-conductor cables are one of the most common types of electrical cables used today. They are comprised of several insulated wires all bundled together with an exterior insulated jacket. Multi-conductor cables usually include shielding layers, drain wires, braided sleeves, and even filler material to maintain a uniform cross-section. One problem that exists with these types of cables is that since they are so tightly packed together, air cannot easily travel along the inside length of the cable.

In the ever-evolving world of electronics and engineering, the significance of custom cable assemblies are paramount. These vital components, often overshadowed by more prominent elements, play a crucial role in the functionality and efficiency of various systems.

In the modern engineering landscape, computer-aided design (CAD) serves as an invaluable resource for crafting complex systems like custom cable assemblies. Offering an all-encompassing three-dimensional perspective of the assembly, CAD provides engineers with the ability to experiment and iterate on their designs much more efficiently than ever before.