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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 >

How to Design Layout with RP2350

Earlier as an electronics engineer I have designed a lot of 2-4 layers development boards, some are clones, some with better functionality. The designing of development boards unlocks the design potentials of a PCB designer, moreover we can learn a lot of new things, routing procedures through this hardware ground research. The design of our own development board is related to customization, with some little effort we can tune the PCB according to our requirements. Sometimes in order to reduce the ove......

Critical Aspect of PCB Panel Size

PCB panel size is a major factor in designing printed circuit boards because it directly affects how quickly they can be manufactured, how they are assembled, and how much they generally cost. From home electronics to heavy industrial, PCBs are the building blocks of practically all devices in the modern electronics. This article covers the importance of PCB panel size, the elements affecting it, the best approaches to maximize it, and its applications in multiple sectors. 1. What is PCB Panel Size? P......

PCB Board Layout in Modern Electronic Design

Printed circuit board (PCB) layout is crucial to build current electronic design. Among the multiple components affecting the dependability, efficiency, and performance of an electrical circuit is one of them. Apart from connecting several electrical components, the arrangement improves signal integrity, reduces noise, and controls temperature. The value of PCB board layout, the best design techniques, and the most crucial considerations for PCB layout construction will be discussed in this article. W......

How to Design a Flex PCB: Best Practices and Common Mistakes to Avoid

Electronics today are changing fast, and with all the new gadgets out there, the old rigid boards just do not fit the bill anymore. More devices are being built to be flexible, think wearable gadgets or even smart medical tools that need to bend around curves. Flex PCBs have become a popular choice because they can twist and bend where traditional boards would break down. This shift is not just about saving space; it is about creating designs that work better with the way our devices are used in every......

PCB Manufacturing All posts >

The Significance of Industrial PCB Manufacturing for Modern Technology

Industrial PCB manufacturing is an important part of making strong printed circuit boards (PCBs) for high-performance tools in many fields. Industrial PCBs are different from regular consumer electronics because they are made to work in severe environments, be reliable over time, and meet specific operating needs. These PCBs are very important for things like computer systems, heavy machinery, medical equipment, and the infrastructure for energy production. 1. What Is Industrial PCB Manufacturing? Whe......

Understanding PCB Printer vs. PCB Manufacturer: Which Option Suits Your Needs?

PCB printers are becoming more popular for quick prototyping on-site and small-scale production, especially among artists and new businesses. Traditionally, companies hired skilled PCB manufacturers to make a lot of boards for them. This article will discuss about the differences between using a PCB printer and depending on a manufacturer. It will cover the pros and cons of each and what you should think about when making your choice. 1. What is a PCB Printer? A PCB printer is a special kind of machin......

PTFE PCBs: High-Frequency Heroes

In the world of high-frequency electronics, PTFE (Polytetrafluoroethylene) PCBs, also known as Teflon PCBs, are revolutionizing circuit design.. Teflon PCBs, known for their high frequency and heat resistance properties. All of this is achievable due to its exceptional dielectric properties. RF PCB designs often make use of low-loss PTFE-based materials thanks to their very low dielectric losses and huge range of possible Dk values. Let's dive into what makes PTFE PCBs unique and why they're becoming ......

FPC PCB Manufacturing: How to Choose the Right FPC Parameters for Optimal Performance

What Are FPC Parameters? FPC flexible printed circuit boards parameters refer to the specific design and material choices that define the performance and functionality of a flexible printed circuit. These parameters include material selection, thickness, layer count, bend radius, and more. Properly selecting these parameters ensures that the FPC meets the requirements of its intended application. Key Factors to Consider When Choosing FPC Parameters Board Quantity/Board Size Board size refers to the di......

PCB Knowledge All posts >

FPC Soldering Methods: A Complete Guide to Techniques and Their Applications

Flexible Printed Circuits (FPC) are extensively utilized in a variety of electronic devices because of their flexibility, lightweight design, and high-density attributes. FPC soldering is a critical process for connecting components to circuit boards, and the selection of soldering method directly impacts the performance and reliability of the circuit board. This article will examine four common FPC soldering techniques—hot pressing soldering, reflow soldering, wave soldering, and manual soldering—emp......

Analysing RAMPS: RepRap Arduino Mega Pololu Shield

The RepRap Arduino Mega Pololu Shield (RAMPS) is an open-source hardware expansion board designed to control 3D printers. It acts as an interface between the Arduino Mega 2560 microcontroller and various components of a 3D printer, including stepper motors, heating elements, cooling fans, and sensors. Its modular design includes plug in stepper drivers and extruder control electronics on an Arduino MEGA shield for easy service, part replacement, upgrade-ability and expansion. Additionally, a number of......

What are Flex PCBs? Your Simple Guide to Bendable Circuit Boards

If you have ever wondered how your smartphone folds, your smartwatch curves around your wrist, or a medical device fits snugly inside the human body, the answer often lies in a tiny, bendable hero ‘the flexible printed circuit board’, or ‘flex PCB’. Unlike their rigid cousins (the flat, stiff circuit boards) you might picture in older electronics; flex PCBs twist, fold, and squeeze into spaces where traditional boards simply can. Let’s break down what makes these boards special, how they are built, an......

Understanding SMT PCB Boards Technology: An Essential Component of Modern Electronics

Surface Mount Technology (SMT) has changed manufacturing of modern electronics. It has made designs and assembly methods more efficient. Many modern electronics depend on SMT PCB boards, which make it possible for circuit designs to be small and efficient. This is what today's technology needs. This article discuss about many types of SMT PCB boards, their uses, and the best methods for designing and assembling them. 1. What is an SMT PCB Board? Printed circuit boards called SMT PCB boards, use surfac......

PCB Assembly All posts >

PCB Assemblers in Electronic Manufacturing

A PCB assembler is crucially important in the electronics manufacturing sector, it is in charge of assembling printed circuit boards (PCRs), which form the basis for almost all electronic products. From complex industrial equipment to consumer electronics, PCB assembly's quality and accuracy directly affect the dependability and functionality of the final product. In this article, we will discuss the importance of PCB assemblers, the techniques they apply, and the best ways to get desired results in P......

Importance of PCB Assembly Services

PCB assembly services transform empty boards' printed circuit boards (PCRs) into completely working electronics. Different electrical components must be soldered onto the PCB such that they function as expected for the intended use. As technology changes quickly, PCB assembly services have become more complex and can now serve a wider range of businesses. This article discusses why PCB assembly services are important, the different types of assembly methods, their uses, and the best ways to choose the......

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......