Electrical and Electronic Contract Manufacturing Reference Materials

Description: Unfortunately, collaboration in the PCB industry often begins only after problems arise-such as field failures, assembly fallout, or low fabrication yields. This reactive approach is the wrong ...

Description: The Overlooked Role of Sustainability in PCB Design ...

Description: Why Controlled Impedance is Crucial in High-Frequency PCB Applications ...

Description: This article outlines five key strategies that shorten PCB lead times while preserving reliability and manufacturability. We've also added practical advice for reducing delays and delivering on ...

Description: Key Factors Affecting PCB Assembly Quotes ...

Description: Operational sustainability doesn't stop at process improvements-it's about creating a culture of continuous innovation that includes data-driven systems to track, analyze, and improve the company's ...

Description: Key Criteria for Selecting a Prototype PCB Manufacturer ...

Description: A checklist of essential files for PCB fabrication. ...

Description: DuPont Kapton is the best high-performance PCB material due to its superior thermal stability, chemical resistance, and mechanical reliability. In this article, we present Kapton PCB material ...

Description: Copper-clad laminate (CCL) is an important material in PCB manufacturing, it consists of layering copper foil on both sides of a base material. Fr-4 is the most popular base material in the PCB ...

Description: A 6-layer PCB is designed with alternating layers of copper and insulation, enabling the integration of complex circuits for advanced electronics such as telecommunications, aerospace, and consumer ...

Description: Firstly you need to know that Gold plating is frequently used to improve electrical conductivity while making printed circuit boards (PCBs). Gold plating, a new method of PCB manufacturers for bonding ...

Description: BT Boards are a kind of Printed circuit boards (PCBs) made using BT substrate as materials, which is high performance and normally used in the electronics industry to make reliable and efficient ...

Description: The thermal pads on PCB(Printed Circuit Boards) will be one of the effective ways for heat dissipation to avoid the components suffering from thermal runaway and damage, as the electronic devices must ...

Description: A flexible aluminum PCB as frequently as conceivable hinted to as a bendable aluminum PCB may be a sort of printed circuit board that combines the flexibility of standard flexible PCBs with the warm ...

Description: Vias are the essential component of a multi-layered PCB. From a design perspective, a via consists of two main parts: the drill hole in the center and the pad area surrounding the hole, and the sizes ...

Description: In power electronics, engineers sometime would like to reject part of the specified wave while allowing part of it to pass. This action requires the design of a special circuit known as a clipper ...

Description: Printed Circuit Boards (PCBs) are one of the main components in the electronics manufacturing process, and the Copper Coin PCB is a new and important technology in PCB fabrication in recent years. The ...

Description: PCB ink is designed for specific PCB manufacturing processes and requirements. Different types of PCB inks may have distinct characteristics such as conductivity, durability, and corrosion resistance ...

Description: Why Kapton is Essential for PCB Manufacturing ...

Description: From advanced materials to new manufacturing techniques, the latest trends in PCB fabrication are changing the future of electronics. Here are some key trends in PCB fabrication technologies. ...

Description: Key Considerations in Automotive PCB Manufacturing ...

Description: The Backdrilling Process ...

Description: Different from functional pads to establish electrical connections, non-functional pads are not connected to a trace on the layer they are on. They are typically used on inner layers of PCBs and are ...

Description: In modern electronic devices, high-power power supplies provide stable and reliable power for servers, electric vehicle chargers, and various industrial equipment, ensuring that the devices operate ...

Description: In typical scenarios, resistors and capacitors on a PCB are directly soldered onto the board surface. However, the embedded resistor and embedded capacitor process involve embedding resistors and ...

Description: This article highlights several new ICs from Allegro and MDT as well as new magnetic current sensor products and capabilities from others including Littelfuse, Vacuumschmelze and TDK. ...

Description: In our last post, we reviewed the current state of readiness for AI to do actual circuit design. We have a way to go. But that doesn't mean that AI doesn't offer significant efficiencies and ...

Description: AI seems to be everywhere these days. The use of AI in creating electronic systems is rapidly advancing. And AI-driven tools can now play a role in several stages of the design process. Certainly, for ...

Description: The worlds of electronics and computer technologies are experiencing a renaissance not seen since the dot-com era. AI, Mobility, Big Data, Unified Communications, Google-glass, and Wearables are all ...

Description: The increasing demand for miniaturized, high-density interconnect (HDI) printed circuit boards (PCBs) has made microvias indispensable for achieving compact, high-performance designs. However, ...

Description: Embedded passive technology refers to the process of integrating passive components such as resistors, and capacitors, directly onto the inner layers of a PCB during the manufacturing process. This ...

Description: Most Popular Top 7 PCB Testing Inspection Methods ...

Description: Slots and Cutouts in PCBs: An Overview ...

Description: In this article, we will discuss the tools needed to view Gerber files. We will also explain what to look for in a good Gerber viewer for electronics design engineers. ...

Description: The significance of Proper PCB examinations ...

Description: Understanding Impedance Control ...

Description: Gerber files are a universally accepted data format in the PCB industry, serving as an intermediate medium for designing and manufacturing PCBs. They primarily consist of coordinates and D-codes: ...

Description: Discover how to set up WSJT-X for weak-signal communication on your Raspberry Pi, with two installation methods to choose from. Perfect for amateur radio enthusiasts and portable operations! ...

Description: Discover how mmWave PCB drives 5G innovation, enabling faster, more accurate transmissions for industries like automotive, healthcare, and wireless communication. Explore key materials, design tips, ...

Description: How Important is Solder Mask Ink? ...

Description: Black Core PCB is a special type of printed circuit board that features a distinct appearance and characteristics compared to traditional PCBs. It is named after the black substrate material used ...

Description: When Bell, who invented the telephone, studied the sound, he defined the scale of the sound as bel. When the intensity of a sound increases tenfold, the increase in loudness is termed 1 bel. It is ...

Description: Creating a custom ESP programmer can be an exciting and rewarding project, especially if you're looking to streamline your embedded system projects. In this guide, we'll cover step-by-step how to ...

Description: With industrial development over time, consumers now have a wider variety of PCB colors to choose from, including green, blue, white, red, and black. However, from the past to the present, green has ...

Description: In general, resistors are thought to impede the flow of current. However, there is also a type of resistor known as a 0-ohm resistor, which might seem confusing. If it doesn’t block current, why ...

Description: Choosing an offshore PCB manufacturer can result in faster turnaround times and fewer shipping delays due to their larger capacity. However, it's important to note that they primarily focus on mass ...

Description: PCBs are an essential part of modern electronics, which helps connect complex electronic parts. But does all PCBs are same? The answer is no! All the PCBs are made differently based on the application ...

Description: FR4 PCB Manufacturing: Types, Benefits & Applications ...

Description: PCBs are considered an essential component in modern electronics. It helps connect and control different electronic system parts, making them an integral part of our everyday technology. ...

Description: Copper thieving is a technique used to balance the copper distribution on a PCB by adding small copper circles, squares, or even a solid copper plane to larger blank spaces. The added copper is not ...

Description: PCB potting is a process where a printed circuit board or electronic component is immersed or coated with a protective material, usually a liquid or gel-like substance called potting compound. ...

Description: A flex PCB, made from flexible substrate, is typically employed for applications requiring bending or constrained space. In the manufacturing process of flex PCBs, a material known as 'coverlay' is ...

Description: PCB component routing is a critical step in circuit design, directly impacting the performance, stability, and production cost of the circuit. A reasonable layout of components can reduce trace ...

Description: In the PCB manufacturing process, selecting the appropriate surface finish is crucial to the performance and reliability of the circuit board. Among these, Electroless Nickel Immersion Gold (ENIG) and ...

Description: Silkscreen standards in PCB technology are a critical aspect of ensuring the quality of circuit boards and assembly efficiency. Silkscreen, which refers to the printed text and graphics on a PCB, is ...

Description: PCB component layout is a crucial part of PCB design, which directly affects the performance, stability and manufacturing cost of the circuit board. During the process, the general principles that ...

Description: Embedded systems are specialized computing systems that are dedicated to performing specific tasks or functions within a larger system. Unlike general-purpose computers, which can run a wide variety ...

Description: The differences between solder mask and paste mask, explaining their functions in PCB manufacturing. ...

Description: Factors that influence PCB manufacturing and assembly costs, including material type, board size, layer count, surface finish, and component complexity. ...

Description: The article emphasizes the necessity of cleaning PCBs during the assembly process to prevent performance issues. It outlines three types of flux used in soldering-water-soluble, rosin-based, and ...

Description: Why purchase from fully authorized sources. ...

Description: Despite increasing industry acknowledgment that date code restrictions lack an empirical basis, some users of semiconductor components and contract manufacturers still enforce limitations on older ...

Description: High density interconnections (HDI) are pivotal in modern electronics manufacturing and enable the development of devices that are both smaller and more complex. At the forefront of HDI technology are ...

Description: Micro injection molding technology is driving innovation in the medical and electronics fields through its high precision and miniaturization benefits. It not only meets the demand for miniature, ...

Description: Excessive vias in PCB design can negatively impact performance and increase production costs. This article explores how to address this issue by optimizing via placement, utilizing blind and buried ...

Description: A crystal oscillator, in electronic circuits, is divided into two types: active crystal oscillator and passive crystal oscillator. A passive crystal oscillator is a non-polarized device that requires ...

Description: In the field of electronic manufacturing, two primary automated soldering techniques are commonly employed for assembling printed circuit boards: reflow soldering and wave soldering. These two ...

Description: The terms VCC, VEE, VDD, and VSS are used about power supply voltages. Here are their meanings and differences. ...

Description: SMD (Solder Mask Defined) and NSMD (Non-Solder Mask Defined) refer to the way copper pads on a printed circuit board (PCB) are exposed. This seemingly minor detail in PCB pad design, which used to go ...

Description: In a recent interview at PCB Carolina, Andy Shaughnessy speaks with Laura Martin, former Director of Applications Engineering at Summit Interconnect. During the interview, Laura discusses the ...

Description: In a recent interview at PCB Carolina, Barry Matties speaks with Sean Patterson, Chief Operational Officer at Summit Interconnect. During the interview, Sean discusses the importance of methods to ...

Description: What is Lean Culture? ...

Description: Thermal conductivity is a material property that describes the ability of a material to conduct heat after heat is transferred into it.Traditional PCB materials such as FR4 and Polyimide have low ...

Description: Don't Let the Easily Quantifiable Metric Substitute for the Real Goal ...

Description: The three-dimensional capability of interconnects, along with the strength and stability for component placement and fixed hardware mounting, make rigid-flex boards an ideal solution for applications ...

Description: Our goal is to be your single source for test and measurement products and services. At E-Z-Hook we like to think that CUSTOM IS STANDARD. Our goal is to provide clients product manufactured how they ...

Description: IPC recently released an update to IPC-6012. Revision F covers qualification and performance specifications for rigid PCBs. Here are some of the important changes included in this revision and how ...

Description: One of the challenges in printed circuit board (PCB) manufacturing is the occurrence of lamination voids, which can have a significant impact on the performance and reliability of the final PCB. Here ...

Description: When it comes to designing PCBs (Printed Circuit Boards) and ensuring their successful fabrication, an often-overlooked but crucial tool is the impedance table. ...

Description: A: SMT SOIC is an integrated circuit package designed for surface mount assembly onto printed circuit boards (PCBs). SOIC stands for "Small Outline Integrated Circuit." These packages are commonly ...

Description: Engineers must balance competing priorities when they create a printed circuit board design. Some design decisions are arbitrary, while others are unavoidable. Understanding the PCB Fabrication and ...

Description: The Impact of the PFAS Ban ...

Description: BOM Builder is a software tool used to prepare electronic component data for automated assembly ...

Description: How PCB Boards are Manufactured ...

Description: "What is the definition of ultra HDI?" What's the manufacturable limit? ...

Description: U.S.A. electronic manufacturing benefits commercial enterprises ranging from increased quality management to measurable cost efficiencies. It is also essential to consider the savings on shipping, ...

Description: The increasing demand for compact, high-performance and reliable electronic devices requires novel solutions to address the challenges of thermal management, higher component density and signal ...

Description: In recent years, semiconductor packaging has advanced with an expanded demand for more extensive functionality, smaller size, and added value. A modern PCB assembly design has two central methods for ...

Description: Electronic contract manufacturing is vital to the electronics industry's growth and success. By offering cost-efficient, innovative, and flexible solutions, ECM providers like ANZER empower OEMs. ...

Description: Build a better via stack by thinking about how your board is assembled. ...

Description: When it comes to creating printed circuit boards, engineers often guestimate various aspects of their design. One such design metric is known colloquially as Trace and Space. Trace refers to the width ...

Description: The simplest common stack up consists of two layers of copper separated by a fiberglass/epoxy core. ...

Description: From a fabricator's perspective, best practices to achieve first revision success in regard to IPC-6012 requirements and IPC-2221 design guidelines. ...

Description: Copper foil does not etch right angles to a board surface. Initially, only the exposed copper surfaces react and are washed away by the etchant, largely dissolving material perpendicular to the board ...

Description: "Minimum spacing between conductors, between conductive patterns, and between conductive materials and conductors shall be defined on the master drawing. Spacing between conductors should be maximized ...

Description: And you should vent with me :HDI designs and solid or near solid copper ground planes, baking and design considerations. ...

Description: Electric charge is one property of matter that affects an object's behavior during interactions with other objects. ...

Description: Before discussing what is an electric field, let's look to the Earth's gravitational field for general answers about fields. ...

Description: In this article, we help understand the concept of Energy. ...