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Blind vs Buried Vias: A Comprehensive Guide for PCB Design

A printed circuit board (PCB) is made up of layers of copper foil circuits stacked on top of each other, and the connections between different circuit layers rely on vias. If the holes drilled by a drilling machine or laser are left as is, they will not conduct electricity, because the surface of the original drilled hole is only resin, which is not conductive. Therefore, a layer of conductive material (usually copper) must be plated on the surface of the drilled hole. In this way, current propagates ......

Sept 29, 2024

PCB Design All posts >

Understanding the Role of Schematic Design in Electronics Development

Schematic design plays an important role in making electronics, which depicts how various elements interact and unite to create a working circuit. Accurate and understandable schematic designs are crucial in many kinds of electronics, from simple devices to complex industrial equipment. In this article, we will discuss the value of schematic design in electronics, also together with the fundamental components forming schematic diagrams. 1. What is Schematic Design? Schematic design is a part of an ele......

Understanding the Importance of Pin Layout in PCB Design

Pin layout is an important part of printed circuit board (PCB) design that affects how well and how well electronic devices work. The right pin layout makes sure that all of a circuit's parts can talk to each other properly, which cuts down on mistakes and improves performance. The purpose of this article is to talk about pin layout, its different types, best practices, and uses in different fields. What is Pin Layout? Pin layout is the arrangement and configuration of the pins on an integrated circui......

PCB Layout Tutorial: A Step-by-Step Guide to Ordering with JLCPCB

Making a printed circuit board (PCB) may be enjoyable and fulfilling, particularly when you see your vision realized. This tutorial will walk you through ordering PCB designs at JLCPCB and provide helpful advice grounded on our own experiences. We will go over everything you need to know to get your PCBs made quickly, from choosing the type of board you want to placing your order. Step 1: Define Your PCB Type It is important to know the type of PCB you need before you start creating it. JLCPCB has a n......

A Step-by-Step Guide to PCB Design: Mastering the Art of Circuit Board Layout

A crucial part of every electronic tool, the printed circuit board (PCB) holds and links the electronic components. Learning PCB design will help you to ensure that your circuits are dependable and functionable. This holds true whether you are building circuits for high-tech medical equipment, industrial gear, or domestic electronics. The most crucial stages of PCB design will be walked over in this tutorial. It will guide you through the process, offer layout ideas, teach you how to arrange parts, an......

PCB Manufacturing All posts >

PCB Mount Techniques, Methods, and Best Practices

Introduction In the electronics industry, PCB Mount is a fundamental process that directly affects the assembly and functionality of electronic devices. PCB Mounting refers to the methods used to attach electronic components to a Printed Circuit Board (PCB), making it a critical aspect for ensuring device reliability and performance. As technology advances, the techniques for PCB Mounting have evolved, allowing for more efficient and compact designs. PCB Mounting Techniques PCB mounting techniques are......

The Ultimate Guide to High-Multilayer PCB Manufacturing for Engineers

With the development of electronic devices towards higher performance and smaller sizes, the precision and performance requirements for PCBs are also increasing. High-multilayer PCBs can provide more routing layers, allowing for more complex and dense circuit designs, meeting the needs for high-frequency, high-speed transmission. Moreover, high-multilayer PCBs can achieve better signal integrity and electromagnetic compatibility. This is particularly important for high-end applications such as 5G comm......

Understanding the Importance of Coverlay in PCB Boards

Introduction: In the swiftly evolving realm of electronics, the significance of Printed Circuit Boards (PCBs) is immense. These crucial elements are the backbone of nearly all electronic devices. An essential feature that greatly boosts the performance and durability of PCBs is the coverlay. This article delves into the role, advantages, and innovations of coverlay in PCB boards. What is Coverlay? Coverlay, also called cover film, is a protective layer used mainly in flexible PCBs. Unlike the conventi......

Flying Probe Testing: Revolutionizing PCB Quality Assurance in Modern Electronics Manufacturing

The process for manufacturing printed circuit boards (PCBs) includes a critical testing phase. Each board must undergo testing to ensure manufacturers detect every electrical or circuitry problem before leaving the center. When a PCB passes this testing, it further ensures that it performs reliably. The most common types of testing methods include in-circuit testing (ICT) and flying probe testing (FPT). 6 high-precision probes (needles), 4 on top and 2 on the bottom are programmatically able to contac......

PCB Knowledge All posts >

Aluminum PCBs: Transforming Thermal Management in Electronics

Introduction In the fast-paced world of electronics, managing heat effectively is crucial for maintaining the reliability and performance of devices. One major advancement in this field is the adoption of aluminum PCBs. Aluminum PCBs, celebrated for their exceptional thermal conductivity and heat dissipation capabilities, have become a vital solution for high-power applications. This article explores the benefits, applications, and design considerations associated with aluminum PCBs, highlighting how ......

Best Solder For Circuit Boards

Introduction Soldering is an essential skill in electronics, crucial for creating reliable electrical connections on circuit boards. Choosing the right solder type and understanding the various factors that influence soldering quality is vital for achieving durable and efficient results. This article delves into the best solder for circuit boards, covering solder types, soldering techniques, and key considerations such as temperature control, flux types, and environmental impact. Solder Types When it ......

Integrating Raspberry Pi with PCB Design for Cutting-Edge Projects

Introduction The Raspberry Pi has revolutionized the world of electronics with its affordability and versatility. When combined with PCB (Printed Circuit Board) design, it offers a range of exciting possibilities for hobbyists and engineers alike. This article dives into how Raspberry Pi in PCB design is transforming the landscape of electronics. From integrating Raspberry Pi into custom PCBs to exploring advanced projects, we’ll guide you through practical tips and insights on Raspberry Pi Integratio......

Breakout board importance in electronics

Introduction What is a Breakout Board? Have you ever wondered how to simplify complex circuits in electronics projects? A breakout board could be the solution. Breakout boards are essential tools that take multi-pin components and "break out" each pin to a set of connectors, making them easier to use. This makes it simpler to connect sensors, chips, and other components to breadboards or development boards, facilitating prototyping and experimentation. How Does a Breakout Board Work? How do breakout b......

PCB Assembly All posts >

PCB Soldering Basic Techniques and Overview

Soldering means joining metal components with a melted metal called solder, which has a low melting point compared to other metals. Soldering is crucial in the electronics industry and is the primary method of joining electrical components. There are different types of soldering materials based on quality and their melting points. The most common combination is a tin or lead metal alloy mixed with silver or brass. The soldering iron melts the metal so it can be used like glue to connect two pieces. On......

The Risks of Using Tin-Spray Process for BGA Packages and Solutions

As integrated circuit (IC) technology evolves, coupled with advancements in equipment and high-precision PCB manufacturing, consumer electronics are trending toward being lighter, thinner, and more powerful. Traditional through-hole or standard surface-mount components (SMT) are no longer sufficient to meet these demands. With the increasing integration level of silicon chips, the packaging method has transitioned to Ball Grid Array (BGA) technology. The Rise of BGA Packaging BGA package offers severa......

The Comprehensive Guide to PCB Assembly Process at JLCPCB: Efficient and Reliable PCB Manufacturing

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

The Essential Guide to SMT Stencils in PCB Assembly

Introduction In the dynamic world of electronics manufacturing, Surface Mount Technology (SMT) plays a crucial role in achieving efficiency and precision in printed circuit board (PCB) assembly. Central to the SMT process is the SMT stencil, an indispensable tool for the accurate application of solder paste. This ensures solid electrical connections between components and PCBs. This guide delves into the specifics of SMT stencils, examining their types, materials, manufacturing methods, advantages, ch......