Design Considerations: PCBs in Electric Vehicles
Highly computerized electric vehicles utilize several circuit technologies to power everything from dashboard controls to charging units. The printed circuit boards, flexible printed circuits, and flexible heaters used in these vehicles have the same base design as those used in internal combustion engine automotive vehicles. …Read More
Printed Circuit Board Design Checklist
Is your printed circuit board ready for production? There are several design factors to consider before finalizing and submitting your PCB design for production.
The checklist below represents common issues our engineers have identified over decades of reviewing PCB design submissions. This is not an exhaustive …Read More
The Pros and Cons of Flexible Printed Circuits
Are flexible printed circuit boards (PCBs) the right choice for your product design? There are several factors to consider in determining which circuit technology is best suited for your application. This guide will help you prepare for design conversations with your flex circuit manufacturer.
What is …Read More
A Guide to Designing Long Flexible Printed Circuits
Long flexible circuits are increasing in popularity because they eliminate the need for long, bulky ribbon cables, which can be tedious to connect. Both thin and lightweight, this type of printed circuit conforms to contours and accommodates designs involving sliding components.
As with any circuit technology, …Read More
Everything You Need to Know About Silicone Rubber Heaters
Many of today’s products require heat to prevent freezing and condensation, or bring components to a specific operating temperature. This heating is achieved through flexible heating elements, known as silicone heaters, attached to a power source. The heaters are found in various types of consumer …Read More
7 Things You Must Know to Design Effective PCBs for Aviation Applications
Printed circuit boards (PCBs) used in aerospace applications must be highly reliable, leaving no margin for error. They must last a long time while being used non-stop in challenging and extreme operating conditions. Unlike most traditional PCBs, ones used in aerospace applications must withstand intense …Read More
Keypad Design Factors That Impact Performance
Keypad assemblies designed correctly and made with suitable materials can be highly reliable. That’s not the case if poor design and manufacturing choices are made.
The top factors that impact keypad longevity are:
Contamination entering the switch cavity
Contamination inside the switch cavity
Exceeding switch contact …Read More
How to: Know for Certain Your Medical Circuits are Safe
More than almost any other type of circuit, it’s critical to ensure that it is designed and developed specifically for the medical industry. Here are some essential things to consider to make certain your printed circuit boards (PCBs) are completely safe and effective.
Signal Integrity
Signal integrity …Read More
Regulations for Medical PCB Assemblies: What You Must Know
Adhering to industry-specific rules and regulations is critical for anyone manufacturing printed circuit board assemblies (PCBAs) for medical devices. The FDA holds a unique set of requirements outlining compliance not only in medical printed circuit board manufacturing but also in recordskeeping. ISO and IPC requirements …Read More
10 + 1 Circuit Design and Manufacturing Issues and How to Prevent Them
Printed circuit boards (PCBs) are key parts of many electrical devices, connecting critical components. Global demand for circuits has risen exponentially in recent years, and many less-than-reputable actors have entered the industry.
This guide explains common PCB issues (often found in circuits produced by less-experienced providers) …Read More