Understanding Small Batch Assembly What is Small Batch Assembly? Small batch assembly, also known as low volume manufacturing, involves building a limited number of PCB assemblies, typically under 1000 units. This is in contrast to mass production, which deals with much higher quantities. Small batch projects are common for: Prototyping a new product design Building […]
Understanding Electrostatic Discharge (ESD) Electrostatic Discharge (ESD) is a sudden and rapid transfer of electrostatic charge between two objects. This occurs when two objects with different electrical potentials come into contact or when an electrically charged object comes near a conductive surface. ESD events can generate high voltages, sometimes reaching tens of thousands of volts, […]
Introduction to PCB V-Scoring PCB V-Scoring, also known as V-Grooving, is a process used in the manufacturing of printed circuit boards (PCBs) to create pre-determined breaking points or snap-off sections on the board. This technique allows for easy separation of individual PCBs from a larger panel, simplifying the assembly process and reducing the risk of […]
What is PCB Burn-in Testing? PCB burn-in testing is a reliability testing method used in printed circuit board (PCB) manufacturing to identify and eliminate early failures and defects in PCBs before they are shipped to customers. The goal is to stress the PCBs under elevated temperature, voltage, and/or current conditions for an extended period of […]
Key Characteristics of HT-PCBs To be considered a true high temperature PCB, the board must have the following key properties: Substrate material with a glass transition temperature (Tg) exceeding 170°C. Common HT substrates include polyimide, ceramic, Teflon, and PEEK. Copper foil and plating rated for high temperatures, typically using rolled annealed or electrodeposited copper. Solder […]
Introduction to Boundary-Scan Testing Boundary-Scan Testing, also known as JTAG (Joint Test Action Group) testing, is a method used to test interconnects on printed circuit boards (PCBs) or sub-assemblies. It involves using a boundary-scan cell to access and test the interconnects between integrated circuits (ICs) on a board without the need for physical test probes. […]
Understanding Custom Cable Assembly Custom Cable Assembly refers to the process of designing and manufacturing electrical cables tailored to specific applications or environments. Unlike off-the-shelf cables, custom-made assemblies are built to precise specifications, taking into account factors such as length, connector type, shielding, and environmental conditions. The Importance of Customization In many industries, standard cable […]
Benefits of Custom PCBs Tailored to Your Exact Requirements The biggest advantage of custom PCBs is that they can be designed and manufactured to your precise specifications and needs. Some of the ways you can customize a PCB include: Board shape and size Number of layers Copper weight/thickness Solder mask color Silkscreen Surface finish (e.g. […]
What is a Cable Assembly? A cable assembly, also known as a Wire Harness, wiring assembly or wiring loom, is a group of wires or cables bundled together into a single unit. The wires are cut to specific lengths and may include terminals or connectors on one or both ends. Cable assemblies are designed to […]
Introduction to PCB Fabrication PCB fabrication is the process of designing and manufacturing printed circuit boards (PCBs). PCBs are essential components in almost all electronic devices, from smartphones and laptops to industrial control systems and medical equipment. While PCBs are typically mass-produced in factories, it is possible to make them at home with the right […]
