Blog - JLCPCB

Search

Exploring PCB Connectors: Types, Features, and Applications for Optimal Electronic Connectivity

In the world of electronic circuits, PCB connectors quietly ensure that our devices work smoothly. These little components play a big role in connecting electronic parts on a printed circuit board (PCB). This article aims to explain why PCB connectors matter and why choosing the right ones is crucial for making electronic systems perform at their best. Let's explore the basics and see how picking the right PCB connectors can make a big difference in the functionality of our electronic devices. What is......

Apr 18, 2024

Exploring Electronic Sensors: The Backbone of Modern Technology

Introduction: In today's tech-driven world, electronic sensors act as the sensory organs of devices, allowing them to perceive and interact with their surroundings. From smartphones and smartwatches to industrial machinery and medical equipment, sensors are crucial. Among these, kinesthetic sensors are notable for detecting physical movement and position. This article explores the role of sensors in electronics and delves into the applications and science behind kinesthetic sensors. 1. Understanding E......

Understanding and Utilizing Breakout Boards in Electronics Projects.

1- What is Breakout Boards? One of the ways breakout boards make your life easier is by making it easier to connect and incorporate electronic components onto a printed circuit board (PCB). They do so by "breaking out" the connections of an integrated circuit (IC) or other component in a more usable and accessible arrangement. So, it makes it easy for the engineering, learners, and developers to connect and interface component without dealing with the less enjoy on the pins onto the ICs or sensors. 2-......

Comparing HASL and ENIG Surface Finishes for PCBs

Selecting the right surface finish for a printed circuit board (PCB) is crucial to ensuring its performance, reliability, and longevity. Two of the most commonly used finishes are Hot Air Solder Leveling (HASL) and Electroless Nickel Immersion Gold (ENIG). Each of these surface finishes offers distinct advantages and disadvantages, making them suitable for different applications. In this article, we will compare HASL and ENIG to help you determine which finish is best suited for your PCB project. What......

Future Trends and Innovations in Flex PCB Technology

The world of flexible printed circuit boards (flex PCBs) is rapidly evolving, driven by technological advancements and the growing demand for innovative electronic solutions. In this article, we will explore the cutting-edge technologies and innovations in the flex PCB industry, analyze market trends and future growth areas, discuss potential challenges ahead, and provide expert insights on the future of flex PCBs. Emerging Technologies Stretchable Electronics Stretchable electronics represent a signi......

Using Via-in-Pad Technology: What You Need to Know, Design Guidelines, and More…

In the world of multi-layer PCB (Printed Circuit Board) design, vias are essential parts that connect different layers of a board. As electronic devices become more compact and complex, designers must employ advanced technologies to optimize board space and performance. One such technology is via-in-pad technology, which has become increasingly popular in high-density and high-performance PCB designs. This article explores the essentials of via-in-pad technology, including guidelines for its implement......

Flex PCB Designing Useful Tips - JLCPCB

Flexible printed circuit boards, or Flex PCBs, are thin, lightweight printed circuit boards that can be bent, folded, and twisted to fit into any shape or size without damaging the electrical connections on the board. Flex PCBs are becoming increasingly popular in various industries, such as aerospace, automotive, medical devices, and consumer electronics. In this article, we will discuss what to consider while designing a Flexible PCB for effective product development. Currently, flex PCB manufacturi......

6-Layer PCB Stackup and Buildup Guidelines

Printed Circuit Boards (PCBs) are the backbone of modern electronics, providing the necessary infrastructure for connecting and supporting various electronic components. As electronic devices become more complex and compact, the demand for multi-layer PCBs has increased. Among these, the 6-layer PCB is a popular choice for many applications. This article will delve into the specifics of 6-layer PCB stackup, its applications, optimal configurations, and guidelines for selecting the best manufacturer. W......

Rigid PCB vs. Flexible PCB: Making the Right Choice

In today's world of modern technology, Printed Circuit Boards (PCBs) play a pivotal role as the backbone for connecting and facilitating the functionality of various electronic components. PCBs come in numerous varieties, but the most prevalent types are rigid PCBs and flexible PCBs. It's crucial to grasp the differences between these two categories when deciding on the most suitable PCB for a specific application. In this article, we will embark on a journey into the world of PCBs, delving into their......

Introduction to 6-Layer PCBs: Structure, Design, and Applications

Printed Circuit Boards (PCBs) are the backbone of modern electronic devices, providing the physical and electrical framework upon which electronic components are mounted and interconnected. As technology advances, the complexity and performance demands of electronic circuits have led to the development of multilayer PCBs, particularly the 6-layer PCB, which offers a balance between complexity and cost. This article explores the structure, design, and applications of 6-layer PCBs, underscoring their im......

Comparing 6-Layer PCBs with Other Multilayer PCBs: Cost, Complexity, and Optimization

As the demand for sophisticated electronic devices continues to grow, the choice of printed circuit boards (PCBs) becomes increasingly critical. Among the various multilayer PCB options, 6-layer PCBs are often considered for their balance between cost, complexity, and performance. This article examines how 6-layer PCBs compare with other multilayer options, explores strategies for optimizing their design, anticipates future trends in PCB technology, and considers their environmental impact. Cost vs. C......

Advantages of 6-Layer PCBs: Performance, Reliability, and Design Flexibility

In the world of electronics, the choice of printed circuit boards (PCBs) plays a crucial role in determining the performance, reliability, and design flexibility of a device. 6-layer PCBs, in particular, offer significant advantages over single and double-layer boards, striking a balance between complexity and cost-effectiveness. This article explores the key benefits of 6-layer PCBs, focusing on enhanced performance, reliability, and design flexibility, and includes real-world case studies demonstrat......

Why PCB Stencil Are Key to High-Quality SMT Assembly

PCB(Printed Circuit Board) stencil is a critical component of Surface Mount Technology (SMT) assembly. It plays a vital role in ensuring the accuracy and consistency of SMT assembly results, which directly affects the functionality and performance of the final product. PCB stencil also called SMT stencil, Circuit Board stencil is used to apply solder paste to the PCB, which is then used to attach SMT components to the board. Without the use of PCB stencil, it becomes challenging to achieve high-qualit......

What is PCB Via and Which Type Should You Choose?

Printed Circuit Board (PCB) design is a critical aspect of electronic product development. PCBs provide an organized and compact layout for electronic components, enabling efficient signal transmission and minimizing the risk of electrical interference. One essential element of PCB design is the via, a small hole drilled into the board that allows electrical connections between the different layers of the board. In this article, we will provide a comprehensive overview of PCB via, including its types,......

PCB Teardrop You Should Know

In the design and manufacturing of PCBs (Printed Circuit Boards), the teardrop (Pad Tear Drop) plays a vital role. It is not only the connection point between electronic components and PCB, but it can also enhance the soldering strength and improve stability. This article will delve into what a PCB teardrop is, what it does, and how to set up a PCB teardrop to help you better understand and apply this key technology. What is a PCB Teardrop? PCB teardrops are small drops of solder material that form ar......

Understanding PCB Tombstone: Causes and Solutions

In the ever-evolving landscape of PCB (Printed Circuit Board) and PCBA (Printed Circuit Board Assembly), manufacturers face an array of challenges, from intricate designs to precise assembly processes. Among these challenges, PCB tombstoning stands out as a particularly vexing issue. Tombstoning occurs during the reflow soldering process when one end of a surface-mounted component lifts off the pad, resembling a tombstone. This seemingly minor defect can have major repercussions, jeopardizing the func......

The Importance of Copper Pour in Empty Areas on PCBs

Having too much empty space without copper in a PCB design can have negative effects on manufacturing and the quality of the final product. Placing copper pour means filling unused space on a PCB with planar copper. It is an important part of PCB design and all major PCB design software is able to automatically place copper pour. Copper pour helps build EMC by lowering ground impedance, increasing power efficiency by reducing voltage drops, and mitigating EMI by shrinking loop areas. JLCPCB has five s......

PCB Assembly Manufacturing Process - JLCPCB Factory Tour

One of the most important factors to create a working circuit board is the assembly technique and process, such step has to be controlled and carefully executed to ensure the wellness of the final produced device. JLCPCB provides PCB Assembly by taking in charge the full steps of soldering each component to its placement on the board based on their capabilities which shorten the path for engineers and companies by saving more time for them. The PCB Assembly process comes directly after the PCB manufac......

Preventing PCB Warping: Best Practices for Design and Manufacturing

In the design and manufacturing process of electronic equipment, PCB (Printed Circuit Board) warpage is a common but troublesome problem. PCB warping not only affects the performance and reliability of the device but can also cause connectivity issues and other serious consequences. Therefore, it is crucial to understand how to prevent and resolve PCB warping. This article will explore some best practices in design and manufacturing to help you effectively prevent PCB warpage problems from occurring. ......

Exploring PCB Connectors: Types, Features, and Applications for Optimal Electronic Connectivity

In the world of electronic circuits, PCB connectors quietly ensure that our devices work smoothly. These little components play a big role in connecting electronic parts on a printed circuit board (PCB). This article aims to explain why PCB connectors matter and why choosing the right ones is crucial for making electronic systems perform at their best. Let's explore the basics and see how picking the right PCB connectors can make a big difference in the functionality of our electronic devices. What is......

Backplane Basics: What Is It and Why It Matters in Electronics

In the realm of electronics, where intricate circuitry meets innovation, the term "backplane" emerges as a crucial yet often overlooked component. Serving as the backbone of electronic systems, backplanes play a pivotal role in facilitating communication, connectivity, and functionality within devices. In this comprehensive guide, we delve into the depths of backplanes, unraveling their significance, structure, applications, and the pivotal role they play in modern electronics. 1) What is a Backplane?......