Too Much PCB Heat: Consider Thermal Vias
Thermal vias, also known as heat vias or thermal holes, is a type of plated hole used in printed circuit boards (PCBs) and electronic devices to help dissipate heat generated by electronic components, such as integrated circuits (ICs) or power devices. These vias are designed…
PCB Assembly Semiconductor Dependency
FOR SEVERAL CRITICAL REASONS, the electronics manufacturing industry has a high PCB assembly semiconductor dependency. They play a pivotal role in every electronic device and system; their obtainability directly impacts PCB assembly (PCBA) companies such as ANZER. That accessibility is determined directly and indirectly by…
Cold Solder Joints: Causes and Effects
Cold solder joints are a common issue in electronics manufacturing and repair. They occur when the solder joint doesn’t properly bond with the components or the printed circuit board (PCB), resulting in a weak and unreliable connection. Here are the causes and effects of cold…
ANZER Electronics Assembly Resources
Fairly often, you will hear stories espousing a company’s abilities to work closely in partnership with their customers. While it is usually found to be a bit of a parable, at ANZER, our belief in working in collaboration with our customers is not…so let’s explain…
Q: What are Stacked Microvias
A: Stacked microvias are microvia technology used in printed circuit boards (PCBs) and electronic packaging. Microvias are tiny, drilled holes in PCBs that connect different layers of the board, allowing for the routing of electrical signals. Stacked microvias are designed to provide additional routing flexibility…
About Wire Processing and Crimping
Wire processing and crimping are essential processes in electrical and electronics manufacturing and various other industries that involve the assembly of electrical connections. These processes are used to attach connectors or terminals to the ends of wires, ensuring a reliable and secure electrical connection. Let’s…
Q: In-Circuit Test (ICT): Why so Important
A: In-circuit test (ICT) is a widely used electronic testing method in the manufacturing and quality control of printed circuit boards (PCBs) and electronic assemblies. ICT is designed to identify defects and verify the functionality of individual components and connections on a PCB while it…
Electromagnetic Compatibility (EMC) Explained
Electromagnetic Compatibility (EMC) is a branch of electrical engineering and physics that deals with the ability of electronic and electrical systems, devices, and equipment to operate in their intended electromagnetic environment without causing or experiencing interference. EMC ensures that various electronic and electrical devices can…
Electronics Supply Chain Management
The process of electronics supply chain management at ANZER involves coordinating various processes, stakeholders, and resources to ensure a seamless flow of components and products. Here’s a step-by-step guide to help you effectively manage an electronics supply chain: Remember that the process of electronics supply…
Electronic Assembly Root Cause Analysis: How OEMs Find and Prevent PCB Assembly Defects
Electronic assembly root cause analysis is the process of finding the real reason a PCB assembly defect happened, not just repairing the visible symptom. For OEMs, that matters because a solder bridge, intermittent connection, component shift, or functional test failure can point to deeper issues…
Flexible PCB Assembly Described
Flexible PCB (Printed Circuit Board) assembly, also known as flex PCB assembly, involves the manufacturing and soldering of electronic components onto flexible printed circuit boards. Unlike traditional rigid PCBs, which are made from rigid materials like fiberglass, flexible PCBs are constructed using flexible substrates such…
Electronic Telecommunications: Systems, Components, and Manufacturing
Electronic telecommunications enables voice, data, video, and other information to move between connected devices and networks. Behind every reliable communication system are electronic components, circuit boards, transmitters, receivers, network interfaces, and supporting hardware that must work together as designed. For OEMs developing telecommunications equipment, understanding…
Electronic Manufacturing Industry & ITAR
The International Traffic in Arms Regulations (ITAR) is a set of United States government regulations that control the export and import of defense-related articles, services, and technical data. ITAR primarily concerns items and information related to defense and military technology. The U.S. Department of State…
Populating Printed Circuit Boards
Populating Printed Circuit Boards is the process of assembling and soldering electronic components onto a printed circuit board (PCB) to create a functional electronic device or system. A PCB is a flat board made of insulating material (typically fiberglass) with conductive pathways etched or printed…
Electronic PCB Small-Batch Runs: ANZER Does
Electronic PCB small-batch runs refer to producing a relatively small number of PCBs for a particular project or product. PCBs are essential components in electronic devices, providing a platform for connecting and supporting various electronic components like resistors, capacitors, integrated circuits, and more. Electronic PCB…
Single-Sided PCB Guide: Uses, Limits, and Assembly Fit
A single-sided PCB is a printed circuit board with one conductive copper layer used to route electrical connections. It is often the most practical choice for simple, low-density electronics where the circuit does not need dense routing, fine-pitch components, controlled impedance, or multilayer interconnection. For…
Differences: PCB Subsystem Versus Subassembly
Yes, there is a distinction between a PCB (Printed Circuit Board) subsystem and a subassembly, although they are related concepts in electronics and engineering. PCB Subsystem Versus Subassembly: A PCB subsystem focuses specifically on the electronics and circuitry on a single printed circuit board. At…
Examples of Electronic Subsystems
Electronic subsystems are functional units within a larger electronic system or device. Electronic systems often consist of various components and circuits that work together to perform specific tasks or functions. These systems can be quite complex and are often divided into smaller subsystems to facilitate…
PCB Copper Etching Process Explained
The PCB copper etching process is a key step in manufacturing printed circuit boards (PCBs) that involve selectively removing unwanted copper from the board’s surface to create the desired copper traces and patterns. This process is essential for defining the conductive pathways that connect different…
PCB Plated Through-Hole Description
A PCB plated through-hole, often abbreviated as PTH, is a type of hole that passes through a printed circuit board and is plated with a conductive material to create an electrical connection between different layers or sides of the board. Plated through holes are a…