What are the advantages of PCBA OEM mode?

What are the advantages of PCBA OEM mode?

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PCBA OEM mode is now a development direction of the electronic manufacturing and processing industry. This article will give you a detailed analysis of the specific advantages compared with the traditional SMT processing.

1. Reduce process and enterprise management cost.

In the traditional mode, the electronic engineer usually designs the circuit diagram, provides Gerber files and BOM lists to the procurement department, and the procurement department finds the corresponding PCB manufacturers and electronic material suppliers according to the Gerber files and BOM lists provided by the engineer, and then finds the SMT chip processing factory to process. The whole process is very complex, which consumes manpower and material resources. If the PCBA OEM mode is selected, You only need to send the Gerber file and BOM list to the PCBA processing plant, which saves the purchase cost, material management cost, employment cost, time cost and site cost. The process is also more convenient to manage.

2. Purchase channel advantage, reduce purchase cost.

PCBA processing plants often have the advantage of centralized procurement, have their own complete supply chain system, and ensure the delivery date, price and quality of various materials. When necessary, stock up in advance to avoid the risk of out of stock and save time cost.

3. The quality management system is perfect and the product quality is guaranteed.

PCBA factory has a perfect quality management system to control product quality, DFM manufacturability inspection, NPI new product introduction meeting, IQC incoming material inspection, IPQC process patrol inspection, FAI first article inspection, OQA delivery inspection. These inspections at different stages play a decisive role in product quality assurance, early discovery, early improvement, and early solution. At the same time, PCBA factory will also pass the ISO: quality management system certification, ISO medical certification IATF certification, SGS certification and other certificates to improve the factory's hard power and better serve customers.

4. The whole process is dominated by customers, with more voice.

Compared with SMT processing mode, PCBA OEM mode has higher customer stickiness. Customers clearly know what kind of products they want and what functional tests they need to do. Therefore, the whole process is dominated by customers. PCBA manufacturers provide technical assistance, so that customers have a stronger voice in manufacturing plants and can enjoy better delivery services.

5. Provide process optimization scheme.

Under the mode of PCBA OEM, PCBA processing plants can provide a series of supporting services, such as DFM manufacturability inspection, PCBA test scheme formulation, and process yield optimization scheme for mass production. They can formulate different optimization schemes according to different customers, provide test opinions, improve product pass through rate, and take care of customers wholeheartedly. The SMT chip processing mode only considers how to complete the welding of the chip plug-in as soon as possible, and does not consider the process optimization.

6. Perfect after-sales service.

In the traditional SMT chip processing mode, the factory is only responsible for the quality of the welding part of the chip plug-in, which leads to problems that are difficult to troubleshoot and deal with after product proofing. However, under the PCBA OEM mode, generally there is after-sales service, including fault diagnosis, maintenance, testing, design scheme modification feedback, etc., which can better optimize the product and improve the quality.

You will get efficient and thoughtful service from Shenzhen Thriver Digital Tech Co., Ltd..

In general, the PCBA OEM model can effectively reduce the management cost of enterprises, reduce procurement expenditure, and improve product quality. With better service spirit, the company can focus on the market and products. Improve their core competitiveness.

PCB vs. PCBA: What&#;s the difference ?

The difference may seem slight, but knowing how PCBs and PCBAs differ will ensure your search for an appropriate manufacturing partner doesn&#;t go unrewarded.

A PCB, or Printed Circuit Board, connects electronic components onto a non-conductive substrate. A simple PCB consists of a flat sheet of insulating material and a layer of copper foil, laminated to the substrate. A PCB might consist of multiple layers, and electrical current passes around and between boards through circuit traces (conducting lines created through chemical etching), and copper-plated holes called &#;vias&#;.

A Printed Circuit Board Assembly (PCBA) is a PCB that&#;s had electronic components soldered onto it. This makes a PCB functional and able to perform the electronic task for which it was designed. PCBAs are found in almost every industry. From Smart Home products to electric cars, medical diagnosis equipment, and wearable devices, PCBAs lie at the heart of technology we now take to be ubiquitous. Read more about AsteelFlash&#;s PCBA manufacturing. You&#;ll see how it forms the basis of a productive partnership with Asteelflash that optimizes your product value every step of the way.

What does a PCBA manufacturing process look like ?

When you&#;re choosing an electronic manufacturing services partner to fulfill a PCBA order, it pays to know what you can expect from a typical manufacturing process. You&#;ll be better equipped to recognize whether they can fulfill your needs and ensure reliable service that safeguards against production delays or low-quality products. At Asteelflash, we follow these key steps to manufacture the highest quality PCBAs:

• Screen Printing. Solder paste is put on a PCB to establish electrical connections. Cycle time is approximately 30 seconds, regardless of the size of the wiring board. This process is also known as stencil printing.

• Solder Paste Inspection (SPI). 3D optical inspection machines scan the PCB to verify if the volume of deposited solder paste complies with quality control standards. If these standards aren&#;t met, the entire process is repeated.

• Component Placement. During this stage, components listed in the Bill of Materials (BOM) are placed on PCBs by robot modules. The length of the production line depends on the number of components on the PCB.

• Solder Melting. The new PCBAs then go through a tunnel reflow oven to melt the paste and form a solder joint. This joint solidifies as the PCBA cools.

• Automatic Optical Inspection (AOI). This second inspection verifies that all components are still on the board. The polarity and size of the solder joint are verified. This is a fully automated inspection.

For double-sided assembly, the PCBs are flipped and the process is repeated. Before products are sent to customers, they&#;re subjected to a range of inspection tests. You can read more about this form of quality assurance in this blog post on the Asteelflash PCBA manufacturing process.

The difference between PCBA-only and full-spectrum EMS support

Not all PCBA services are equal. Here are some reasons why :

• Ability to meet demand. Some PCBA manufacturers might not be capable of meeting the demands of PCBA mass production. &#;High mix, low volume&#; orders, and more complex PCBA builds may also require manual operations. These factors may affect a company&#;s ability to meet your production needs reliably and cost-effectively.

• Electronic Manufacturing Services or PCBA Manufacturing ? Your PCBA manufacturer can be so much more than a parts supplier. Some companies can support you from co-design, through engineering, and onto mass production. This can mean design improvements on your PCBA, but also incorporate Box Build Assembly, Full Product Assembly, Conformal Coating and Surface Treatment, and Testing and Fulfillment.

Choosing the right EMS company to partner on your project from A to Z can improve your time to market, ensure on-time delivery, and guarantee standardized quality on a global scale.

5 Tips to help choose the right PCBA manufacturer

How would you vet a potential PCBA manufacturer? Here are 5 considerations to help you make the best choice:

Want more information on OEM PCBA Service? Feel free to contact us.

• Agile Product Lifecycle Solutions : does the company offer advanced end-to-end product lifecycle solutions that go beyond PCBA manufacture? Best-in-class electronic manufacturing services can partner with you every step of the way, from design through to mass production. Read more on how product lifecycle management can support your growth with the right PCBA provider in our related article.
• Technical expertise : a team of expert engineers with world-class technical expertise will deliver a better product. Prioritize working with companies that offer advanced engineering capabilities. It will help ensure that your PCBA build is optimized every step of the way, from design to assembly.
• Compliance with international industry standards : PCBAs are used in almost every industry, from sustainable/renewable energy to healthcare and consumer electronics. Ensure your preferred PCBA manufacturer is both willing and able to comply with the international industry standards of your sector, as well as electronics manufacture in general.
• Cross-sector portfolio : solutions and processes developed in one sector often can be used for the benefit of another. Technologies first developed for the automotive industry, for instance, are now regularly used in robotics. An EMS PCBA company that services multiple industries can offer an excellent, extensive technical experience that ultimately benefits your product.
• Global footprint : a company with a global footprint will understand, and help you realize, your full market potential. If you&#;re hoping to expand beyond local markets, work with a company that has an international presence. They&#;ll have deep insight into international industry standards, have access to a wider knowledge base, and help you design and introduce a context-sensitive product.
• Take a closer look at what qualifies an expert PCBA manufacturer on our resource page on electronic manufacturing services It&#;s your essential guide to how an expert EMS company can optimize your products value and has a dedicated section on what to look for in an EMS provider. Whether you contract for PCBA-only services or would like expert support throughout your journey to bring your product to market, the same vetting standards would apply.