Epec's Blog | Electronics Manufacturing Solutions

Navigating through the complex cable industry can be both difficult and time consuming. This is especially true if, for whatever reason, you have to change your cable assembly manufacturers. This blog post is intended to give you a perspective of what to expect if you find yourself in the need of switching an existing cable assembly design to a new supplier.

The old saying “to the victor go the spoils” is now starting to apply in the battery supplier industry. Recently, Panasonic announced that it will no longer be supporting any new battery pack development projects that are not in the electric vehicle (EV) or solar storage space.  

Over the course of the last 10 years, e-commerce has gone from something that very few people did to something that is part of our everyday lives. The rise in e-commerce has made many of our lives easier and more productive. The unseen side effect for most people is the strain that this dramatic increase of the “casual shipper” has caused to the existing Air Freight model. With companies like Amazon and Apple leveraging their supply chain management to get product to the U.S. in as little as 2-day standard shipping, it highlights the importance of your suppliers’ relationships with their freight suppliers. Hopefully this gives you insight of why freight supplier management is critical to growing your business.

Cable Assemblies can be used in almost any environment, but some environments pose specific challenges that need to be individually addressed. One such environment is when a cable assembly is installed in areas highly susceptible to rodent damage. Installations requiring rodent protection can include any outdoor application, indoor industrial installations, residential applications, food/grain storage areas, or any area that offers shelter and food for rodents.

Business-to-business (B2B) is now more competitive than ever. Remaining competitive in the electronics manufacturing industry requires businesses to change, adapt, and improve. But, there are many barriers to improvement. How does your organization solve problems and drive improvements?

In 1999 there were over 1,200 active printed circuit board (PCB) manufacturing facilities in the U.S. Today, there are fewer than 130. What has transpired at a lot of these manufacturing companies are small service businesses that act as a liaison between a manufacturer and their customers. In many instances, this is a valuable relationship; the products are low in technology and the risk is very minimal. However, why is it that we require ISO certification for our manufacturing locations but not for service providers?

When placing an order or requesting a quotation for printed circuit boards(PCB), it is extremely important to clearly state all of your requirements as completely as possible.

While this may seem obvious, it is surprisingly common for PCB fabricators to submit a pricing estimate to the customer based on information supplied within the request for quotation, only to receive additional information after pricing and delivery have already been agreed upon and a purchase order issued. If the new information affects the price and/or lead time, the fabricator must notify the customer of the changes in terms.

Two years ago I wrote about why printed circuit board (PCB) shops in North America were continuing to close. Now, in the last two weeks, we have seen two more shops (Dynamic & Proto and ITO Industries) cease their manufacturing operations.

As the former owner and operator of three domestic PCB facilities, I can sympathize with the management and the loyal employees that tried to make the company successful. However, much of the damage is self-inflicted as I previously discussed so rather than rehash past information I wanted to discuss some of the attributes that every customer should look for in their US PCB manufacturer.

IPC 4101 (Specification for Base Materials for Rigid and Multi-Layer Printed Circuit Boards) was released for publication in December, 1997. It was released as the replacement standard for MIL-S-13949. However, it contained a majority of the exact wording from the military standard. It maintained the “slash sheet” format appendix to the standard that specifies the resin and fiber system of different PCB laminates, along with testing parameters and properties. Initially there were 41 slash sheets, but as the industry opens up to “Lead Free” and “Green” processes, the slash sheets have increased to 66, the current revision.

Shipping of lithium batteries is a very important process that requires significant investment in training and equipment. In April of 2016, new lithium battery shipping regulations were passed that forbid lithium batteries from passenger aircraft and limited the SOC (state of charge) for any battery shipped via air cargo to 30%.