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Importance of PCB Prototype manufacturer & HDI PCB manufacturing


PCB Prototype manufacturer & HDI PCB manufacturing: Comprehensive Guide

Both PCB prototype manufacturer & HDI PCB manufacturing have become an important part of the PCB manufacturing industry. Instead of getting directly into the production phase for idea validity, today you have the option of Printed Circuit Board Prototyping.

The interesting part is that the HDI PCB makes it possible for you to achieve effective results in limited time. In case, you are unaware of both these concepts, you have come to the right place. In this guide, we will talk about what PCB prototyping is as well as introduce HDI PCB manufacturing. So, without any further delay, let us get started!

Introduction to PCB prototype manufacturer & HDI PCB manufacturing

PCB Prototype manufacturer & HDI PCB manufacturing

What is the Printed Circuit Board Prototype?

The main purpose of PCB prototyping is to allow the designer and the engineer to test the validity of their design before they get down to producing a certain PCB. Even though most of the PCB Prototypes offer the most basic user functionality, however, this does provide engineers the surety that their idea is feasible.

In some cases, the designers might have wanted complete functionality PCB to test different modes of the Printed Circuit Board. Thanks to technological advancement, it is now possible to produce Prototypes that offer more than the basic functionality.

There are different types of prototipi available to perform different design tests. In general, a PCB uses several variants of PCB prototype for the success of its design purpose. Below are the common examples of the Prototypes

Visual Models

To have something definite to talk about, you need the visual model. It offers the more physical aspect of the Printed Circuit Board. This phase also defines the overall shape of the PCB as well as the shape and size of its components.

It is an affordable way for the designer to communicate and review their design at an early stage.

Proof of Concept Prototypes

These types of Printed Circuit Boards prototypes mainly focus on replicating the basic features as well as the functionality of the PCB. However, do bear in mind that these prototypes do not bear all the capabilities of the final product. They are there to ensure the viability of the PCB design

Working Prototype

If you want more than a prototype offering the basic PCB functionality, you should opt for the working Prototype. This prototype consists of all the features and functionalities of the final Printed Circuit Board. These boards help in identifying any potential problem or weakness in the final PCB. However, they by no change represent how and what the final product would look like.

Functional Prototype

These are meant to resemble the final product in every way possible. In short these PCB prototypes provide the most accurate idea of the final design.

PCB Prototype Design software

PCB design software is an amazing thing to translate your idea and concept into something workable. They are mostly offered in sophistication levels and greatly focus on hobbyists, experienced professionals, beginners, and intermediate electronic technicians.

So, when you are planning to choose software, we suggest focusing on one that is directed at a professional or advanced PCB designer. The software should come with a number of features. Below, we have listed the most important ones.


If the software is extremely expensive and it is not able to justify the price, you should instantly eliminate the software from your list. The great thing is that a number of vendors do offer a full-featured and sophisticated software free of cost.

Thus, you can utilize their software for the creation of your PCB concept.

Ease of Use

If the software is extremely difficult to use, it would be more of a trouble than help. It would reduce the designer’s efficiency thus, resulting in less value to its user.


For software to be effective and efficient, it needs to have a proper support package intact. There should be help topics, online documentation, integrated help, and live support contacts intact.

In case a software lacks all the above, it is bound to slow down the generation of prototypes. Therefore, you need to ensure that the software has all this before you finalize one.

Development of Schematics

The initial stage of creating a prototype is schematics creations. This process includes a number of PCB board design features and functionalities including the board components, routing edition, routing placement, and several other electrical elements.

Connection Points

The software should be able to support creations of pins, connection points, and descriptions.

Libraries Inclusion

Good software would always include libraries for board elements and components as per the design requirement. This means it would allow the user to not only edit libraries but also add new ones along with adding custom objects to the already present and new libraries.

Board Editing

The software should allow complete board editing capabilities. The user should be able to move or place pads, define multi-layers, customized board shapes, and other related areas including keep-out areas, solder masks, etc.

PCB Routing

It is imperative for sophisticated and high-end software to allow complete control of the Printed Circuit Board routing, net management, and the RF design.

File Generation

Of course, all software comes with this particular feature. It is converting the PCB design into a fabrication ready board.

NOTE: Although, there are several free software available. However, most of these software do not offer advanced and sophisticated features. Therefore, we highly recommend that the user purchases an excellent PCB designing software to yield better and enhanced results in terms of PCB designing and prototyping.

PCB Prototype Advantages

So, far we have established that Prototype is an effective way to test the validity of the PCB. The designers and engineers use it for PCB functional testing with every change they make to the design. You may be wondering, why should you use a PCB prototype before the final production run?

Below, are some of the advantages that using a prototype offers.

Reduced Timeline

When designers come up with a Printed Circuit Board design, they tend to go through a number of iterations for the testing purpose. They want to make the final product completely error-free. The thorough testing of a PCB can be a timely process, however, thanks to Prototypes, the time is way shorter and results are more effective.

Prototypes help speed up the process via the following means.

Visual Assistance

When designers are able to show their clients prototypes of the final products, they are in a better place to grab their attention. In addition, they are able to better communicate their design to the clients. This helps reduce the time designers would have to spend on making the changes requested by the clients.

Complete Testing

With prototyping designers no longer reply to the guesswork. On the contrary, they are able to identify problems and find their solutions effectively.

Minimize Rework

With prototypes, engineers and designers are able to see their boards, test them thoroughly and make as many changes as possible to ensure effortless, cost-efficient, and reliable full production.

Reliable and Accurate Prototype Manufacturer

The great thing about a reliable PCB prototype is that it is able to resolve all the problems that tend to occur during the development process. A quality Printed Circuit Board prototype would represent the product in the most reliable and accurate way. It would offer the same functionality, PCB design along with other aspects of the PCB final product.

Manufacturing Assistance and Review

Using PCB prototyping services such as the MiraclepWb, you get the benefits of having an additional set of eyes to assess your design and offer more suitable solutions. There is no denying that many things can take a wrong turn during the design process such as design blind spots, excessive input, or design-rule-check limitations.

These issues can lead to a number of design flaws, or inefficiencies. They can also cause some serious PCB problems that the designer would have missed.

Testing Components

With PCB prototyping it is possible to test different components of a PCB individually. This is highly useful especially for Printed Circuit Boards that have complex and complicated designs. Without these individual testing options, it would be extremely hard to find problems in complex printed circuit boards.

Reduce Costs

There is perhaps the great advantage of incorporating PCB prototypes into your project. When PCBs, you can avoid all the additional costs and the rework you would have to do to rectify the problem or the error discovered after the production phase.

Designers and engineers would be able to find the problem well-within time. They would come up with effective solutions and effortlessly work on the faulty components to ensure that PCB is error-free before it reaches the production phase.

Now that you have a clear understanding of what a PCB prototype is and how it is beneficial for PCB production, let us focus on the modern type of PCB, HDI PCB.

What is HDI Printed Circuit Board?

HDI PCB stands for High-Density Interconnected Printed Circuit Boards. It is among the fastest-growing technology in the Printed Circuit Board industry due to its numerous benefits. With HDI PCB, it is possible for the engineers to capture pads and to include smaller vias. With high connection pad densities, the PCB performs effectively and efficiently.

HDI PCB definitely has higher circuity density in comparison to the conventional circuit boards. In addition to having the buried vias and the blind vias, these HDI boards even have the micro vias. The micro vias are generally less than 0.006 in diameter.

With HDI technology it is now possible to incorporate more components on both sides of the Printed Circuit Board. Thus, making them the best choices for modern, compact, and small size equipment. They would ensure faster signal transmissions as well as reduced in cross delay and signal loss. In short, HDI technology is the new PCB of more sophisticated and advanced equipment.

PCB Prototype manufacturer & HDI PCB manufacturing in china

Benefits and Features of HDI PCB

There are a number of benefits that PCB prototype manufacturer & HDI PCB manufacturing offer. Both these technologies tend to enhance the overall PCB technology. Below, we have listed the top features of HDI technology along with the benefits it offers.

Since HDI technology allows the population of both sides of the PCB, therefore, designers are able to incorporate more components onto a single board. Thus, offering enhances performance and reliable functionality.

There is a decrease in power usage. Something that is imperative especially for handheld devices or other devices that use the battery for power.

These PCBs are robust and strong. Therefore, they offer limited perforations and increased strengths.

HDI PCB increases the lifespan of its respective equipment due to it’s reduced thermal degradation.

The heat transfer rate reduces significantly mainly because of the limited distance that the heat needs to travel.

Their thermal expansion reduces the amount of stress that a normal PCB would have to go through in its lifespan.

Function Improved by PCB prototype manufacturer & HDI PCB manufacturing

  • Enhanced signal integrity especially in complex and high-speed Printed Circuit Board Designs
  • Reduced the capacitance effects
  • Reduces the interference inductance
  • Offers more stability in terms of power
  • Designers have access to denser trace routing.
  • The placement of SMD components is extremely easy.
  • Designers are able to enjoy faster routing
  • There is more component space, thus offering more complex functionalities.
  • Engineers no longer require the frequent relocation of the PCB board components.


Modern PCBs require enhanced and improved technology. Therefore, we now have PCB prototype manufacturer & HDI PCB manufacturing. Both these technologies make it possible to come up with error-free, and sophisticated Printed Circuit Boards.

Being the leading PCB manufacturer, we not only offer PCB prototyping and HDI PCBs, but also HDI PCB prototyping. So, it means now that you can create highly complex and sophisticated Printed Circuit Boards.

Allow our skilled designers and engineers to come up with highly-robust and effective Printed Circuit Boards for you. They have the experience and skills to create outstanding and high-quality Printed Circuit Boards.

So, reach out to us today and enjoy our outstanding PCB prototype manufacturer & HDI PCB manufacturing services.

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