HDI PCB Assemblies
 
  Homepage
  About
  Choosing the Right PCB for Applications
  Steps to Troubleshooting a Circuit Board
  All About High Density Interconnect Circuit Boards
  High Density Interconnector Makes Miniaturization Possible
  The Benefits of HDI Circuit Boards
  Understanding the Basics of Microvia
  3 Major HDI PCB Design Mistakes to Avoid
  High Density Interconnect PCBs Strive to Set the Standard in Small Technology
  Current Technology Advancements Leading to Smaller Mobile Devices
  Understanding a PCB Assembly
  Trust in a Reputable PCB Manufacturer for All Circuit Board Assembly Needs
  Several Ways to Use Old Circuit Boards
  Manufacturers on a Budget Might Explore the Idea of Cheap Printed Circuit Boards
  The Real Cost of Choosing Cheap PCB
  Cheap PCB Suppliers
  Cheap PCB
  The USAF’s Cheap PCB Blunder
  Cheap PCB’s Are Not the Way to Go
  Options for Acquiring Cheap PCB
  Finding Quality and Cheap PCB Options
  The Emergence of Cheap PCB
  How Does a Printed Circuit Board Get Made?
  The Use of Printed Circuit Boards in Various Industries
  Ordering a Printed Circuit Board for the First Time
  Error-Proofing in Printed Circuit Board Fabrication
  Printed Circuit Boards in Defense Agencies
  Printed Circuit Board File Generation
  Understanding Printed Circuit Board Design Software
  Buying Printed Circuit Boards from Reputable Companies
  Buying a Printed Circuit Board
  Things Buyers Look for in Printed Circuit Board Companies
  The Purchasing Process for Modern Printed Circuit Boards
  Finding a Quality Printed Circuit Board Manufacturer
  Printed Circuit Board Special Offers and Discounts
  Budgeting in Printed Circuit Boards at Larger Companies
  Printed Circuit Board Popularity in Various Sectors
  Finding Specials from a Printed Circuit Board Company
  Printed Circuit Board Company Reputations
  Printed Circuit Board Specials for Engineers
  6 Different Types Of Printed Circuit Boards
  5 Things To Consider Before Designing A Printed Circuit Board
  3D Printing: The Future Of PCBs
  4 Jobs That are Safe From Artificial Intelligence… For Now
  4 Ways Technology is Going to Change the World as we Know It
  4 Things you Didn’t Know About Microchips
  5 Things to Know Before Getting Into Robotics
  Top 5 Biggest Myths Surrounding Artificial Intelligence
  How to Get the Most Out of Technology Today
  Top 4 Things to Know Before Having a Custom Printed Circuit Board Made
  Top 3 Money-Saving Tricks for Pcb Fabrication That Won’t Compromise Quality
  How to Make Money From Fabricating Custom Printed CIrcuit Boards From Home
  5 Ways to Make Money From Home
Understanding the Basics of Microvia

Understanding the Basics of Microvia
 HDI PCB

For an HDI PCB, one of the most important layers in the system is the microvia. These are small interconnects that generally measure 150 μm or less. Over the years these components have become increasingly more complex, going from single levels to being stacked with multiple HDI levels. These components allow PCBs to safely handled the high density of input/output components that are required for much of the advanced technology on the market today.

Customers continue to drive the technology marketplace towards smaller, lighter, and more affordable products, which means that the circuit boards that help run them have to similarly be smaller and lighter. Microvia makes it possible for these devices to obtain the level of density of input/output required for success. Understanding the materials used in microvias  HDI PCB

Microvias can be made from a variety of different types of materials, with the different materials impacting how they are made and used. Here are some of the most common examples.
• They can be made from non-conductive or non-copper conductive material, which will require it to be completed as a separate processing step.
• They can be made from plated closed with copper that has been electroplated
• An epoxy resin can be used to fill the microvia when the resin is used as a separate lamination step Types of microvias There are two main types of microvias as well.

HDI PCB

• Buried microvias These microvia are designed to connect the internal layers, but they are not exposed on either side of the board.
• Blind microvias These microvias are visible from only one side of the board. How microvia are made
 HDI PCB

Microvia are most commonly drilled by lasers. There are several different types of lasers that can be used for this type of job such as CO2 lasers and UV lasers. The CO2 lasers tend to be able to drill microvias at a much higher speed than other drilling techniques. The UV laser, on the other hand, offers extreme precision, making it more flexible with the types of technology which which it can be used.

Microvias are an important part of creating PCBs. As technology continues to make it easier for customers to get smaller and lighter gadgets, this component of the boards makes it possible for developers to increase the number of inputs and outputs. Those who regularly use this technology should familiarize themselves with how the parts work to increase their appreciation for the capabilities.

 
   
Advertisement  
   
Today, there have been 5 visitors (23 hits) on this page!
=> Do you also want a homepage for free? Then click here! <=