Tag Archives: Electronics Manufacturing

smt technology chip

High-Precision SMT Assembly Services for Reliable Electronics Manufacturing

Surface Mount Technology (SMT) has become the backbone of modern electronics manufacturing, enabling compact designs, higher component density, and superior electrical performance. At Board Assembly, we provide advanced SMT assembly services designed for prototype development, small-batch runs, and full-scale production. Our expertise, state-of-the-art equipment, and commitment to quality ensure your printed circuit boards meet the highest industry standards.

SMT assembly involves placing miniature components directly onto the PCB surface without the need for drilled holes. This allows for faster manufacturing, reduced board size, and the ability to integrate complex circuitry into smaller devices. At Board Assembly, our automated pick-and-place SMT machines provide exceptional accuracy, ensuring precise positioning of even the smallest components such as micro-BGAs, 01005 packages, and high-pin-count ICs.

For every project, we begin with a thorough design and documentation review to ensure manufacturability. Our engineering team evaluates your Gerber files, BOM, and assembly drawings to verify compatibility with our SMT processes. This helps prevent redesign costs, minimize delays, and ensure seamless transition from prototype to production.

electronic circuit board smtOnce the assembly begins, solder paste is applied using tightly controlled stencil printing methods. This ensures proper solder volume, which is critical for component adhesion and long-term performance. Our automated reflow ovens use multi-zone temperature profiling to ensure consistent solder joints across every PCB. Whether your project requires leaded or RoHS-compliant lead-free soldering, Board Assembly adheres to strict temperature controls that guarantee reliability.

Quality assurance is a core part of our SMT assembly workflow. Every PCB undergoes AOI inspection, verifying solder joints, polarity, bridging, component alignment, and placement accuracy. For boards with hidden joints like BGAs, we perform X-ray inspection to evaluate internal connections. These extra steps ensure long-term durability and minimize field failure risks.

Whether you are developing medical devices, IoT solutions, consumer products, industrial equipment, or aerospace electronics, our SMT assembly capabilities support a wide range of applications. Combined with our additional services—such as conformal coating, box build assembly, and potting & encapsulation—we offer complete turnkey solutions to support your entire production lifecycle.

Learn more about our SMT capabilities at:
https://boardassembly.com/smt-assembly/

Printed Circuit Board Fabrication

Printed Circuit Board Manufacturing vs. PCB Assembly: Understanding the Difference

There Are Differences Between Printed Circuit Board Manufacturing and Printed Circuit Board Assembly, But You Might Be Asking What Are They?

In the world of electronics, the terms Printed Circuit Board (PCB) Manufacturing and PCB Assembly are often used interchangeably—but they actually refer to two distinct processes. Understanding the difference is essential when choosing the right partner for your electronic product development.

At Yun Industrial / ACME PCB Assembly, we specialize in both PCB manufacturing and assembly services, ensuring customers receive complete, end-to-end solutions with unmatched quality and precision.

What Is PCB Manufacturing?

PCB manufacturing is the process of creating the physical printed circuit board from scratch. This involves several intricate steps, including:

  • Designing the board layout using CAD software

  • Creating a PCB prototype to test design accuracy

  • Layering copper and insulating materials to form conductive paths

  • Etching, drilling, and plating to create traces and vias

  • Applying solder masks and silkscreens for protection and labeling

Essentially, PCB manufacturing is about producing the bare board—the foundation that will later hold the electronic components. This stage requires high-precision machinery and engineering expertise to ensure the final board meets performance, safety, and durability standards.

What Is PCB Assembly?

Once the bare board is manufactured, the next step is PCB assembly (PCBA). This is where the circuit board comes to life. The process involves soldering electronic components—such as resistors, capacitors, IC chips, and connectors—onto the PCB according to the design specifications.

PCB assembly can use Surface Mount Technology (SMT), Through-Hole Technology (THT), or a combination of both, depending on the application. This stage requires precise placement, temperature control, and soldering quality to ensure reliable electrical connections and functionality.

ACME PCB Assembly: Your One-Stop PCB Partner

At Yun Industrial ACME PCB Assembly, we provide both manufacturing and assembly services, eliminating the need to work with multiple vendors. As an ISO 9001:2015 certified Electronics Manufacturing Service (EMS) provider and IPC A-610 certified trainer, we uphold the highest industry standards for quality and reliability.

Every PCB we produce meets the strict guidelines of IPC 600, ensuring consistency, durability, and peak performance. Whether you need a prototype or large-scale production, ACME delivers the best value, competitive pricing, and on-time delivery—every time.

Contact us today to learn more about how ACME PCB Assembly can bring your next project from concept to completion.

Contact us today to learn more.

Strengthening SMT Assembly Quality with Omron 3D AOI S1080

We are proud to announce the addition of the Omron 3D AOI S1080 system to our production line, a major investment dedicated to maintaining and enhancing the highest standards of SMT assembly quality. As electronic products continue to evolve toward miniaturization, higher complexity, and greater reliability requirements, the importance of consistent inspection and process control has never been more critical.

The Omron S1080 represents the latest generation of 3D Automated Optical Inspection (AOI) technology. With advanced 3D imaging, precise height measurement, and intelligent defect detection algorithms, it ensures that every solder joint, component placement, and fine-pitch assembly meets strict quality standards. Unlike traditional 2D AOI, the 3D system eliminates false calls caused by shadows or reflections and provides accurate detection of defects such as insufficient solder, lifted leads, bridging, and coplanarity issues.

 

By integrating the S1080 directly into our SMT assembly workflow, we gain real-time feedback that allows us to identify potential process variations before they affect product quality. This supports our continuous improvement initiatives, minimizes rework, and reduces costs for our customers. The inspection data collected also enables comprehensive traceability and analytics, giving us the ability to refine our process parameters and further enhance efficiency.

 

For customers, the addition of Omron’s S1080 means greater confidence in product reliability. Whether the project requires high-mix low-volume builds or high-volume production, this 3D AOI system helps us ensure that each board delivered is manufactured with precision and consistency. Our commitment goes beyond simply meeting industry standards—we aim to exceed them by implementing state-of-the-art tools that safeguard quality at every stage of SMT assembly.

 

With the Omron 3D AOI S1080 in place, we reaffirm our focus on quality, innovation, and customer satisfaction. This strategic investment reflects our ongoing mission: to provide manufacturing services that combine world-class technology with rigorous quality assurance, ensuring that every product leaving our facility embodies reliability and excellence.

PCB Fabrication and Assembly

Custom PCB Assembly Solutions for Small and Large Orders

When it comes to bringing an electronic product to market, every component matters—especially the printed circuit board (PCB). At Board Assembly, we specialize in PCB assembly solutions tailored to meet the unique demands of both small and large volume orders. Whether you’re a startup developing your first prototype or an established manufacturer scaling production, having a trusted assembly partner makes all the difference.

PCB Fabrication and AssemblyFlexible PCB Assembly for Every Project Size

Not all projects are created equal. Some begin with low-volume runs for testing or proof of concept, while others require full-scale manufacturing to meet demand. We understand the need for flexibility. That’s why our facility is equipped to handle both ends of the spectrum—from a handful of boards to thousands—all while maintaining tight quality control and fast turnaround times.

Startups and small businesses benefit from our low minimum order quantities and personalized service. If you need help with your design or component sourcing, our experienced team is here to assist you at every step. For larger businesses and production-scale orders, we offer automated processes, scalable workflows, and strict adherence to IPC standards.

Quality, Consistency, and Support

We don’t just assemble circuit boards—we build reliability into your product. Our advanced equipment and trained technicians ensure each board is assembled with precision. Every order, no matter the size, is subjected to rigorous testing and inspection to meet your performance and durability expectations.

Need surface mount (SMT), through-hole, or mixed technology assembly? We’ve got you covered. Our capabilities include both leaded and RoHS-compliant assembly processes, giving you the freedom to choose what’s best for your application and market.

Your Turnkey Partner

At Board Assembly, we go beyond standard manufacturing. From prototype to production, we offer full turnkey solutions including sourcing, assembly, testing, and packaging. This helps streamline your supply chain and gets your product to market faster.

Visit Board Assembly to learn how our PCB assembly services can support your next project—big or small. Contact us today to get started with a quote or design consultation.

pcb-fabrication-and-assembly-in-usa

How to Choose the Right PCB Material for Your Application

When it comes to electronic products, the materials you choose for your printed circuit board (PCB) can make all the difference in performance, reliability, and even cost. Selecting the right PCB material isn’t just about picking what’s readily available; it’s about matching the material’s properties to your specific application. At Board Assembly, we understand the importance of PCB material selection and are here to help you navigate the options.

Why PCB Material Matters

Your PCB is the backbone of your electronic device. It carries electrical signals, manages heat, and supports all your components. The wrong material choice can lead to issues like signal loss, overheating, or even mechanical failure. That’s why understanding your project’s requirements is key to making the right choice.

Factors to Consider

  1. Thermal Performance:
    If your application generates a lot of heat—like in power electronics or LED lighting—you’ll need a PCB material with good thermal conductivity. Materials like aluminum-based PCBs or high-Tg FR-4 are excellent choices.

  2. Electrical Performance:
    For high-frequency or RF applications, you’ll need a material with low dielectric loss. PTFE-based materials are often recommended for their superior electrical properties.

  3. Mechanical Strength:
    Will your PCB be exposed to vibrations, shock, or mechanical stress? If so, choose materials with higher mechanical strength to avoid cracks and failures.

  4. Cost:
    Budget matters too. While advanced materials like Rogers or ceramic substrates offer excellent performance, they can be pricey. For many applications, standard FR-4 remains a reliable and cost-effective option.

  5. Environmental Conditions:
    Consider the environment your PCB will operate in. Will it face moisture, chemicals, or extreme temperatures? Some materials offer better resistance to harsh conditions.

Trust Board Assembly with Your PCB Needs

At Board Assembly, we guide our customers through every step of the PCB material selection process. Our team helps you find the perfect balance between performance and budget, ensuring your project is a success.

📞 Contact us today to learn more about our services and how we can help you choose the best PCB material for your application.