When it comes to the manufacturing process of printed circuit boards (PCBs), every step is crucial. From the initial PCB design to the functional test of the completed unit, each detail contributes to the overall quality and reliability of the product. One significant aspect to consider when planning your PCB assembly is whether to manage it in-house or outsource. With numerous factors such as the electronic components required, the complexity of the technology like SMT assembly, and RFID cost considerations, outsourcing has become an increasingly attractive option. In this article, we will delve into five compelling reasons to outsource your PCB assembly.
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Outsourcing your PCB assembly allows access to a wider range of expertise and technology. Professional PCB assembly service providers are knowledgeable in the field, offering advanced capabilities such as surface mount technology (SMT), mixed technology, and plated through hole (PTH) assembly. With the help of specialized machines such as pick and place machines, they are able to assemble boards efficiently and accurately.
Moreover, these service providers stay abreast with the latest advancements in the industry. For instance, if your printed circuit board assemblies require mixed technology SMT, a professional provider will have the necessary expertise to handle the job. This kind of expertise can be especially beneficial when working on prototype PCB assembly, where precision and understanding of the process are key.
Cost is a significant factor when deciding whether to outsource. A common misconception is that in-house assembly would result in lower costs. However, maintaining a PCB assembly process in-house can be a substantial expense. The cost of the necessary equipment, technology, training, and maintenance are often under-appreciated.
Moreover, by outsourcing, companies can save on RFID costs which is a significant part of the manufacturing process. Outsourced firms are likely to have existing relationships with suppliers, enabling them to source electronic components, including RFID, at a lower cost. Also, they can handle larger volumes, thus reducing the per-unit RFID cost even further.
Quality control is essential in PCB assembly. Outsourced service providers have stringent quality assurance processes that involve a range of inspections and tests. These include optical inspection, X-ray inspection, and functional tests, all aimed at ensuring high-quality assembled boards.
Furthermore, double-sided PCB assembly, which is more complex, requires advanced inspection techniques that these service providers are equipped with. For instance, they use optical inspection methods to examine the minute details of the assembly and X-ray inspection to view the internal structure of the components, ensuring that the quality is maintained throughout the manufacturing process.
Outsourcing to a dedicated PCB assembly service provider ensures a streamlined, efficient process. These providers use advanced technology and automated equipment for tasks such as component placement, soldering, and inspection. The use of pick-and-place machines, in particular, speeds up the assembly process and reduces the likelihood of errors.
They also have established workflows for managing the assembly of various types of printed circuit boards, be it double-sided boards, boards requiring surface mount technology, or boards that use a mix of different technologies. This capability means that they can handle complex assemblies and still deliver high-quality results within the stipulated deadlines.
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Another compelling reason to outsource your PCB assembly is the flexibility and scalability offered by specialized service providers. They are well-equipped to handle orders of varying sizes, be it a small batch of prototype PCB assemblies or large-scale production orders.
In contrast, an in-house assembly setup may struggle to meet fluctuating demand efficiently, especially when it comes to scaling up production at short notice. Outsourcing eliminates the need to worry about production capacity and enables you to adapt to changing market demand more swiftly and effectively.
Moreover, outsourced service providers offer a range of services including PCB design, SMT assembly, PTH assembly, mixed technology assembly, and functional testing. This means you can get all your needs met by a single provider, further enhancing flexibility and ease of coordination.
In conclusion, outsourcing PCB assembly comes with a host of benefits, from access to enhanced expertise and advanced technology, cost-effectiveness, high-quality assurance and control, to a streamlined manufacturing process and greater flexibility. When you consider factors like RFID cost, the ability to use a mix of technologies like SMT assembly, and the need for high-quality assembled boards, the case for outsourcing becomes even stronger.
We provide comprehensive components sourcing service to improve our assembly service. Our years of experience in circuit assembly allows us to build a strong relationship with authorized component distributors including Digi-Key, Mouser Electronics, Arrow Electronics, Avnet, etc. which makes it possible for us to get any of your required components at cheap prices.
PCB Assembly testing mainly includes In-Circuit Testing (ICT), Functional Testing (FCT), Aging Testing, Temperature and Humidity Testing, Drop Testing, etc. It operates according to the customer's testing plan and then summarizes the report data.
We have high and low temperature test chambers, triaxial vibration test machines, drop test machines, shock and vibration test machines, salt spray test chambers, dust test chambers, UV test chambers, button durability test machines, RDS high-frequency signal generators, high-frequency digital oscilloscopes, audio analyzers and other advanced test instruments and analytical equipment.
The industrial monitoring system displays the real-time operating status of SMT assembly factory machinery. Through a combination of 2D panels and 3D models, specific data of the equipment is displayed, such as the number of scrapped parts, working time, number of pick-ups, and production output of pick-and-place machine; the number of good products, pass rate, and total production output monitored by the SPI; and the number of PCBs with misplacements and defects monitored by the AOI, ensuring the verification and control of the printing processes. The hourly yield of the production line is directly transmitted to the visualization platform. If the yield falls below the set target level, it will drive management to improve. By combining hardware and software, the "Internet + IoT + Big Data + Automation Equipment" are seamlessly integrated to form a self-driving effect. Non-standard operations will be alarmed.
Other Testing and Customized Services:
We are able to quickly program chips before they are soldered onto the board in a rapid turnaround time.
We support various package types (DIP, SDIP, SOP, MSOP, QSOP, SSOP, TSOP, TSSOP, PLCC, QFP, QFN, MLP, MLF, BGA, CSP, SOT and so on.), you can contact with your service/sales representative to help.
We understand the importance of Intellectual Property (IP). That’s why we are prepared to sign a Non-Disclosure Agreement (NDA) document upon the customer’s request. We also have a qualified programming management system.