Epec's Blog | Electronics Manufacturing Solutions

In today's modern world, energy efficiency has become a top priority for many industries. One area where significant strides have been made is in refrigeration technology. Flexible heaters have emerged as an innovative solution that has revolutionized refrigeration efficiency.

Printed circuit board (PCB) laminates play a crucial role in the performance and reliability of electronic devices. Among the popular choices in the industry are Rogers and Taconic laminates.

Battery fuel gauges are an essential component in today's world of mobile and portable devices. A battery fuel gauge acts as a battery pack's brain for efficient power management in electronic devices by providing accurate real-time data on the battery's state of charge (SoC) and state of health (SoH).

In the world of printed circuit board (PCB) manufacturing, the devil is in the details. Even subtle design features like plated edges, castellated holes, and advanced milling techniques have far-reaching implications in terms of cost and production time.

Wrap plating is a technique used in the manufacturing of printed circuit boards (PCBs) to create a conductive layer that connects the layers of the PCB together. The process involves plating copper onto the walls of through-holes and vias in the PCB, which are then used to make electrical connections between the layers.

In the realm of high-speed electronic design, controlled impedance is an absolute requirement for flex and rigid-flex printed circuit board (PCB) configurations. This blog post delves into the intricacies of achieving controlled impedance in these designs, examining the factors that influence it, the different configurations available, and their impact on PCB thickness and flexibility.

A polyimide/Kapton® heater is a type of flexible heater made using a thin and lightweight polyimide film called Kapton® that was created by the DuPont company. It is a high-performance material that is resistant to high temperatures, chemicals, and radiation, making it ideal for use in heating applications where other materials would fail.

The most important, most critical, and among the most helpful of all documents for building and designing flex and rigid-flex circuits is IPC-6013.

A stiffener is defined as a piece of material adhered to a flexible printed circuit board that rigidizes one zone of the board. While a stiffener holds no electrical value to a PCB, it does maintain a crucial part of most flexible PCBs in the market by hardening that portion of the board.

At first glance, the answer to the question “How many layers can a flexible circuit have before it can no longer bend?” sounds like a simple, black-and-white answer. However, this answer proves to be more complex than expected and involves a great deal of specifications before it can be answered.