What is The Difference between PCB and PCBA?

Heard of the terms PCB and PCBA but do not know the meanings? Well, reading this will answer the basic doubts that you have. You do not necessitate much technical knowledge to understand these at a conceptual level. To begin with, these are the abbreviations for two words. PCB stands for printed circuit board, and PCBA is the printed circuit board assembly.

Gather clarity

Going through the full forms, you must have understood that they belong to the same functioning domain. PCB is the primary unit, and printed circuit board assembly PCBA is the next step to employ the circuit. PCBs are responsible for the working of any electronic device. Establishing the board inside an electric component with the necessary connectors needs assembling. Gain better knowledge by going a little deeper with the topics.

Printed circuit board

PCBs are a crucial element in any electrical appliance, be it small or large. A reputed company like GREATPCB SMT LIMITED, who manufactures PCBs, also provides printed circuit board assembly PCBA to their clients. The circuit board makers need an efficient assembling staff to deliver the ready products. PCBs contain the essential circuit to connect the inside components electrically. The pathways in the board allow the electric transmission to initiate the functioning.

  • The material in use: In these boards, the primary substrate is fibreglass or any laminate material. Copper is the conducting material on both sides which also gets etched on as per the design. A covering of tin-lead is essential to prevent oxidation and ensure durability. These designing attributes require careful material selection and expert skills.

  • Types to know: There are three main types of PCBs that you can find in common use. Single-layer boards are the simplest of all, containing one layer of solder mask. Double layer PCBs have both top and bottom layers that make them more flexible than the previous one. Multi-layer PCBs are the most complex ones, used in larger appliances, and have more than two layers.

Printed circuit board assembly

Establishing the board connectivity with the electronic component refers to assembling. It makes functioning possible inside the electrical appliance. Like the boards can be of three types, the assembling process also varies depending on the need. Associated companies in the business give equal importance to both aspects.

  • Methods in use: The two methods by which you can assemble the boards are SMT and Thru-hole technology.
  1. Surface mount technology of SMT involves the mounting of the components to the PCB surface. The automated and flexible method is of great use in smaller systems.
  2. The thru-hole assembling process involves drilling on the PCBs to attach the leads. It establishes a strong connection and assures more durability.

Application of PCB and PCBA

You can find ample examples of PCB applications. Any electronic device needs the presence of PCB. Consumer electronics, heavy machinery, medical equipment, robotics, motor components, and many others require it. Assembling each board to the necessary part is the only way to ensure correct functioning. You get a turnkey solution with exclusive PCBA services to ease the convenience quotient.

Defining the co-dependency

PCB and PCBA are co-dependent. You need the right board containing the circuit so you can assemble it rightly. For this, the companies investing in similar businesses offer both services. For competing the client requirement, you need both the offerings. To define simply, PCB is the starting step, and the assembling is the ending one.

Concluding note

The writing clears most of the basic doubts related to PCB and PCBA. You get an overall knowledge of how the boards work and why you need to assemble rightly. However, you need to get into further details to gain in-depth knowledge.

Is It Worthwhile To Outsource PCB Assembly Services

In this modern tech-dependant age, printed circuit boards or PCBs are a commonality. Every electronic device created over the last three decades has a printed circuit board in it. Manufacturers resort to various methods of creating them, such as surface mount technology. Electronics companies usually choose to outsource the work of production to third-party firms, often overseas. There are several compelling reasons to hire third-party production organizations, and more and more business owners are realizing the benefits of doing so. DIY approaches can lead to irreversible problems. If you wish to know why outsourcing is the best move, you should continue reading.

 

  • Reduced investment: If you consider working on the project alone, you have to invest in surface mount machines and quality inspection equipment. These devices aren’t cheap. You have to come up with a massive upfront investment. You also need to pay the expenses associated with getting certified for the production of printed circuit boards for the medical and aerospace industries. Conversely, working with PCB assembly services manufacturers, such as GreatPCB, can save your time and money. You won’t have to worry about hiring employees, paying salaries, offering health insurance, or arranging retirement packages.

 

  • Savings on your facility requirements: When you rent or lease a warehouse, you end up draining your funds. Things can get even worse if you have to shell out property taxes. It’s one of the main reasons why electronics vendors can keep your parts in-house. There’s no need to look for space for all that inventory you have. Third-party PCB assembly services manufacturers will handle the financial requirements until they deliver all the parts to you. Due to this cost reduction, you can invest in other necessities, such as marketing, R&D, etc.

 

  • Cost-efficiency: Your third-party service provider probably has an established infrastructure and a well-rehearsed operation. Why would you spend money and time building the same? Printed circuit board fabrication specialists will already contemplate your inventory management standards and factors affecting cost-efficiency. They are well-aware of the short life cycles of parts, design alterations, price fluctuations, etc. Whether you’re the owner of a startup business or an established enterprise, you will find it easier to enlist reliable and experienced service providers instead of attempting to consolidate the complicated process yourself.

 

  • High levels of expertise: There’s no other way to put it – the specialists will always do the work better than you. These people assemble printed circuit boards for a living, and they do it all the time. They know everything about the industry. Additionally, these specialists are always one step ahead of you in considering issues you don’t know anything about. Indeed, business owners can’t contemplate design flaws, lead times, intrinsic safety, or conflicting materials. Just imagine how much relief you’ll get when you take your project to a PCB contractor, and they pinpoint a design problem. Now take a moment to imagine such a partner helping you redesign or refit the product to make it more efficient. It’s precisely the result you get from outsourcing.

 

  • Focus on priorities: Contracted PCB production firms can take a massive burden off your hands. You get to focus on other parts of your business, such as engineering the device in which you’ll fit the printed circuit board when you delegate the production of the board to an OEM. You may also realize that your resources are better for the marketing of your product. It may prove even more useful when you attempt to break into a new market.

 

The takeaway

In the end, you get peace of mind, if nothing else, when you outsource the production of printed circuit boards. Unless you have an all-encompassing team with no job to do and a lot of money to invest in new machines, you will gain much more PCB assembly service providers. So, yes, outsourcing makes perfect sense.

A Step by Step Guide to PCB Manufacturing Process 2021

In the world of modern electronics, the printed circuit board acts as the vertebrae. Any device involved in some form of computation, even if it is as simple a device as a digital clock, will have a printed circuit board. They are involved in the routing of electrical signals via electronics and meet the mechanical and electrical circuit requirements. In brief, this electronic circuit infuses life into the electronics and dictates the direction towards which electricity should go.

 

A glance
Before the commencement of design, it is a sensible approach for circuit designers to drop in at the board shop. They should have a person to person communication with fabricators regarding their manufacturing demands in detail. This will greatly cut down on the transmission of errors at the design phase. However, this is not a practical solution, especially when more and more companies have started outsourcing their manufacturing questions to suppliers stationed abroad. In this context, a write-up with a clear view of this account will help better understand the manufacturing steps. Learn about reliable PCB assembly services suppliers through GreatPCB.

 

  • Design layout

    Contact prominent PCB assembly services suppliers for meeting your orders at cost-effective rates. The first step is the design. The manufacturing process begins with a specific scheme. It is the designer who lays down the blueprint of the electronic board following the outlined requirements. After feeding the design layout in the frequently used programs, the various aspects are checked to ensure that they are error-free. The completed design is then handed over to a fabricator. Design for manufacture check takes place over here. The objective of this check by the fabricator is to ensure the manufacturability of the design.

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  • Filming phase

    The manufacturers make use of plotters for making photo films. Plotters are special laser printers that are utilized for imaging the electronic circuits. Of late, due to a giant leap in technological advancement, this filming process is becoming outdated. It is gradually being replaced with laser direct imaging techniques. In the traditional method, a photo tool and ultraviolet light are used to transfer images. In the modern system, the panels have a photoresist coating, and the preloading of the CAM files takes place into the laser. You will get a digital printout of the circuit pattern on the board. Registration holes are made to ensure alignment of the films.

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  • Getting rid of excess copper

    In the manufacturing process, cleanliness is given topmost priority. Care is taken to ensure that no dust particles accumulate on the laminate. Ultraviolet light is passed on the necessary parts of the film. In the process, the board traces are hardened on the photoresist. The unhardened part is removed. Excess copper is eliminated through acidic etchant.

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  • Alignment of layers

    The next phase is optical inspection. The inner and outer layers are aligned with the previous holes. The technician uses an optical punch machine for the alignment of the layers. Another machine performs an optical inspection to make sure that no defects are present.

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  • Laminating aspect

    As soon as defect-free layers are ready, they are joined together. Fiberglass pieces are soaked in epoxy resin. The outer wall is made up of these pieces. Metal clamps are used for the pressing of these layers. The technician performs the operations on a press table. The laminating process involves the application of heat as well as pressure. A computer-guided drill is used for making the holes. The plating process involves the use of copper for fusing the various layers. The outside layer is then subjected to etching for the last time, and now it is ready for solder masking. In the finishing process, gold and silver plating is done.

 

Think carefully

It would be best to get in touch with a leading printed circuit board manufacturer after well-done research on the net.

Tips from PCB Assembly Services Suppliers on Designing Your Prototype

If you’re attempting to create a printed circuit board, then you know that the task isn’t easy at all. In reality, it’s the reason why you’re searching for information on the web and bumped into this topic. Creating a printed circuit board isn’t only about handling the incredibly complicated structure of the item, but also about considering several factors and arranging the components appropriately. You’re probably a tech expert, but even then, you may need a bit of advice to be able to design the best possible board for your requirements. The tips given here will be useful in designing your prototype and laying the foundation of the final product.

 

The right side

The guidelines that you’ll find here are from the PCB assembly services suppliers working with GREATPCB. It’s a renowned and reputable assembly and manufacturing company. The experts there say that there are three types of PCB construction, including single-sided, double-sided, and multilayered. You can use any one of the three build types, but you have to make sure that you choose the right one. If it doesn’t match your project, then you have to start again from scratch.

 

Heat dispersion

PCB assembly services suppliers wish to remind you about heat dispersion. Specific components on the board will generate more heat. You mustn’t forget to take this fact into account while considering the layout. If you keep the heat dispersion factor into account, you will be able to maximize efficiency and avoid overheating the components. Also, remember to keep every heat-sensitive component away from the others that generate excess heat. It’s the only way to extend the life of the circuit board.

 

Decrease the loop size

When you design the layout of the prototype, make sure that you keep every loop as small as you can. In doing so, you will reduce resistance and high-frequency voltage spikes. Smaller loops bestow efficiency upon the board while reducing problems for the overall system in the long run.

 

Contemplate the layers

If you’re attempting to create a multilayered construction, make sure that you understand the way the different layers react. Multilayered constructions are much more complicated than single-sided or double-sided varietals. Additionally, check how you route the signal layers, the way you distribute power and ground, etc.

 

Endnote

Designing a PCB is a tricky task, and you’ll inevitably face problems on the first try. It’s the only reason why specialists always suggest printing a prototype before shifting to the final manufacturing stage. However, if you run into more trouble than you bargained for, then contact a professional manufacturing company, as the one mentioned earlier. The company specializes in creating prototype boards. It’s a one-stop-shop for all your printed circuit board-related requirements. Due to the strong network established by the organization, hundreds of renowned brands work with them. The experts working there specialize in designing some of the most advanced boards. If you wish to find out more, then visit the website of the company. Don’t hesitate to contact them, either.

Finding the Best PCB Assembly Services Partner to Perfect Your Design

Are you aware of the significance of the circuit board? Any electronic device which you use regularly is dependent on the printed circuit board. The flat composite laminate provides mechanical support and is used for establishing connections electrically with electrical or electronic components through conductive pads and tracks.

 

OEM electronics manufacturer

 

Making the right choice

Get the hold of a professional company through GreatPCB for an extensive range of PCB Assembly Services. If you have decided to outsource, then choosing the right partner is essential. Make sure that they use modern machinery because that will help in the production and efficient customer support services.

 

Locational aspect

The location of the service provider is a matter which should be given topmost priority. If the source is remote, you will have to part with additional funds for transportation. You should ensure that your potential partner is located within a few miles from your organization. The shipping distance can either negatively or positively influence the deliverability of your products. Acquire the best designs carved to perfection by utilizing high-quality materials by opting for reliable PCB Assembly Services.

 

Qualitative aspect

You have to give serious thought to the materials that go into the manufacturing of circuit boards. The materials should be conductive and should be of superior quality. When you have decided to have the board built from scratch, you should never compromise on the quality. The use of premium quality materials will prove advantageous because you will be able to wind up with durable products. They will be able to survive in the long run without running into any failure.

 

Fruitful collaboration

The process of manufacturing and assembling printed circuit boards is quite expensive. It is a collaboration between you and the assembler that will pave the way for a successful partnership. Have a frank conversation with the assembler and state your needs clearly so that jointly you can come with an innovative design. It is not a wise idea to opt for those manufacturers who act in haste. During the designing phase, you may have missed out on certain vital details. The best assemblers are those who inform you where you have fallen off the track.

 

Pricing structure

One of the vital aspects that need careful consideration is the pricing structure. In most cases, you will see that the price and quality go hand in hand. Never compromise on the quality of products by going in for companies that offer the cheapest items. It is a sensible approach to conduct a comparative cost analysis of some of the leading companies before concluding. You should double-check to verify that you are not spending more by making this comparison.

 

Taking a smart call

Conduct detailed research so that you can get in touch with companies who have specialization in the production of printed circuit boards. Make sure that the company you have in mind adheres to strict quality control standards. The company should have relevant certification in their possession. Read the feedback of past clients to have a fair understanding of the company.

PCB Designing and Manufacturing Service Online

The printed circuit boards are made up of copper and depending upon the requirements of the board, the copper is plated to a substrate. To get a secure fit it needs to be lined and bonded together.

pcb design services

Designing process

Designing the board is the most important step before you start with the manufacturing process. Based upon these blueprints you will be able to start with the designing. The design that is required for the various materials of the PCB manufacturing service will be done through software.

The design is printed

A special printer that is available at the PCB manufacturing service of GREATPCB SMT LIMITED will provide you providing the print. This will also provide you with a film where all the details of the board will be shown.

 

Preparing the Substrate

From this step, the formation of the structure will take place. The substrate is a material that will hold the structure along with the components. The copper is first pre-bonded on both the sides of the layer. Then it is etched so that the design is available from the printed films.

pcb manufacturing service

Print the inner layers

To laminate the body of the structure the design is first printed. A photo-reactive chemical that is used in the photosensitive film will start hardening when this will be exposed to an ultraviolet ray. The blueprint will help in the aligning process by drilling the holes.

 

Ultraviolet Light

After the alignment is done, the ultraviolet rays will harden the photoresist. The light will in carrying out the process. After it gets harden the board will then be washed in an alkaline solution so that the excess photoresist can be eliminated.

Remove the unwanted copper

The unwanted copper that is attached to the board needs to be removed. A chemical solution will help you in this process. They will take out the excess copper from the board and the photoresist remain at the same place.

heavy copper pcb

Inspecting

The board is then checked for alignment and in this process, the holes will help. This will help in placing the inner as well as outer layers easily. A pin will help in keeping the layers together.

Lamination of the layers

As the layers are fused, the boards will try to take the shape. As the laminating process begins the metal clamps will help in laminating the layers. This is done with the help of copper foil and also with resin.

Pressing the Layers

To press the layers a mechanical press will be applied on the board and along with that, the pins are also punched so that it is properly aligned. These pins are removed depending upon the requirement if needed. If everything is proper then the board will go for the laminating press where pressure and heat will be applied.

 

 pcb board assembly

Drilling

The holes are drilled through the layers with the help of the computer-guided drill so that it can expose the inner panels as substrate and the extra copper has been shredded.

This is how the designing, as well as the manufacturing process, is carried out.

Why It’s Important To Choose The Professional PCB Assembly Services Suppliers?

Are you thinking of getting in touch with a PCB assembly partner? You will be able to receive a host of benefits if you can get hold of the right partner. A vast majority of the companies have a tough time with the design phase of printed circuit boards. The struggle paves the way for the incurrence of additional costs and unnecessary delays. In the world of business, it is a smart idea to concentrate on core activities. You may hire a partner who has expertise in the field of PCB assembly. In this way, you will be able to gain a competitive advantage.

 

pcb assembly services suppliers

 

    • Seek external support
      One of the primary advantages that you can derive if you hire a PCB partner is that they will be able to tackle the entire process from scratch. You will have professionals taking care of the process from the initial concept down to the finished product. You will be able to use free time in focusing on those activities which you excel in. Explore the website of GREATPCB to know the ways of getting high-grade assembly jobs done through PCB assembly services suppliers.

 

      • Making an appropriate pick 

        You may have got into consultation with various resources when you were making plans to design the PCB. Making the choice of the right manufacturer for the printed circuit board is not an easy task. You should let the specialist tackle the manufacturing aspect of the board. If you make the right choice of the manufacturer, then the entire process will become much easier, but if you make a wrong selection, then you may end up in a financially disastrous situation. Obtain turnkey solutions from the beginning to the end with the assistance of PCB assembly services suppliers

 

      • Quality aspect

        One of the first factors that should be taken into consideration is the qualitative aspect. The board should remain free of errors. By error-free, it means that the board should have the right dimensions, and the holes should be drilled accurately. It should be able to pass the bare board test. Consistency should be maintained regarding quality. As soon as the main order is secured, care should be taken to not to deviate from that level. If mistakes occur, then they will have a negative impact on the business, and so it is of utmost importance to check out the quality of the supplier.

 

pcb assembly services suppliers

 

      • Ability to satisfy specifications

        Another factor that needs to be taken into consideration is if the PCB manufacturer can work as per the necessary specifications. They should be able to accept files in standard formats. Talk to them in detail about the specifications you may have concerning the kind of materials, tolerances, and layers.

 

Take an intelligent approach
You should conduct a comprehensive study on the net for getting in touch with a PCB assembly partner. Make sure that the company you select has a team of loyal members who are committed to providing superior quality services to its customers. 

 

 

 

Benefits of Outsourcing Your PCB Prototype Services With GREATPCB

An increasing number of startup organizations are ready to take off in this digital era. As a new entrepreneur, you may not have the necessary resources for the production of the PCB prototypes. Under such circumstances, PCB assembly services may come to your assistance. A couple of years back, the electronics manufacturers were more interested in assembling in the house. These companies, however, prefer the idea of outsourcing to trustworthy service providers.

 

https://www.greatpcb.com/pcb-assembly/

Embarking on the route of production

Irrespective of whether you are a startup or a seasoned company, it is advantageous for you to outsource because of the complexities involved in PCB assembling. With time, the world of electronics is getting complicated, and companies do not have the facilities needed for assembling PCBs. Begin your production run by getting your prototype circuit board tested with PCB prototype services.

 

Minimization of errors

You should turn your attention towards an electronics manufacturer to assist with the prototyping operations. Learn about the minimization of costly mistakes through the website of GREATPCB by getting the boards verified with PCB prototype services. Irrespective of the size of your organization, all business concerns are searching for ways to save from the financial perspective. One of the means of attaining that objective is by outsourcing the prototype services.

Saving a lot of money

 

If you want to build a prototype circuit board, then you should hire an outside assembler. In this way, you will be able to cut down on the expenses relating to machinery, taskforce as well as space. These are the expenses you would be required to bear for the creation of a prototype circuit board. By getting in touch with a PCB manufacturer, you would remain free of stress because they would already have state of the art equipment and skilled personnel at their disposal. By outsourcing, you would be able to save a lot of expenses. You would be spending much less than the upfront capital if you would have outsourced the task.

Obtain better rates

Prototyping may prove to be costly due to the involvement of the low volume of production. It becomes all the more accurate with the participation of parts. If you outsource your prototype needs, then you will be able to take advantage of the supply chain of your partner. You will end up getting lower rates on specified parts required for the assembly. In this way, you will be able to avoid falling in the trap of fake parts, which may prove to be cumbersome in the long run. You can ensure the protection of your project through the appropriate selection of a prototype manufacturer. This will also pave the way for obtaining authentic parts for your project.

 

pcb prototype services

Research intensively

Streamline the production steps by selecting the right PCB prototyping partner. To ensure that you end up with a competent partner by your side, you must carry an intensive study using the online resources. Proper research will help to land with the right company. Reading the reviews is essential so that you will have a better understanding of the quality of the product you intend to buy.

Why Do we Need A PCB Assembly Service Suppliers

In today’s growing competition, if you have a business in the electronics industry, you can’t undermine the significance of PCB assembly services. You need to connect with top-class suppliers who will keep you ahead in the global market. Remember to evolve the features of your PCB-product continuously. The suppliers help you in the assembly process and manufacturing procedures.

 

pcb assembly services suppliers

 

Streamline the assembly process

 

The benefits of standard pcb assembly services suppliers are aplenty. Whether you own a huge electronics factory or a vibrant start-up, you must focus on streamlining the assembly process. For doing it, you should consult a top-notch supplier who does the assembly services for you.

 

Better designs 

 

Reading about the benefits of pcb assembly services suppliers  GREATPCB SMT LIMITED will provide you with concrete ideas about the electronics sector and PCB-based products. You will be in a better position to design policies and strategize your business initiatives. Also, it will be easier for you to transform your idea into marketable products. The global market for electronic devices is growing at an accelerated rate. You should always aim to grab a significant market share in this context. Excellent assembly services can help you to create a customer base. A constant focus on the job will expand the client base significantly.

 

High-standard product

 

The suppliers assure you a product that has a high standard in the global market. You will not have to face any specific difficulty in marketing the product. It will be efficient with multiple features. The board quality of the PCB product would be terrific. The suppliers have advanced assembling machines that take care of your demands.

 

pcb assembly services manufacturers

 

Impressing the investors

 

You have an idea, and you want to sell it to the investor for high scale manufacturing of particular electronics products. The assembly supplier will work diligently on your concept and transform it into an excellent prototype board. You can exhibit the development board to the investors for funds. The potential investors will like the professional aspects of your assembled prototype and will be willing to invest in your business.

 

Early identification of problems

 

If you face any design-related concerns, then the supplier can locate those problems in the early stages of development. It will primarily keep you ahead on issues of fine-tuning the features of your product. If you have any manufacturing or assembly-related matters in the initial stages of development, you will get ample opportunities to rectify those things. If you don’t detect these problems in the early stage, they can prove costly in the long run. Experienced PCB-product designers and assemblers take care of the matter.

 

printed circuit board assembly pcba

 

Saving time 

 

The assembly companies help you to save a lot of time in the manufacturing process. It is a significant advantage, especially if you own a start-up business. You should not waste your precious time to continually think about the intricate details of assembling the PCB components. A reputed company saves several staff-hours for you and makes your business more efficient.

 

Consult and gain prominence

 

As you can see, it is quintessential to consult a top-class PCB assembly company to build robust electronics products. It will help you to gain prominence in the competitive market