Table of Contents Introduction to Solder Bridging Causes of Solder Bridging Prevention Techniques Detecting Solder Bridges Repairing Solder Bridges Solder Bridging in Surface Mount Technology (SMT) Solder Bridging in Through-Hole Technology (THT) Tools and Equipment for Addressing Solder Bridging Best Practices for Soldering Frequently Asked Questions (FAQ) Conclusion Request PCB Manufacturing & Assembly Quote Now […]
What is PCB Grid Testing? PCB grid testing, or bed of nails testing, is an automated testing method that uses a specialized fixture called a “bed of nails” to make electrical contact with the test points on a PCB. The test points are usually copper pads, vias, or component leads on the board. The fixture […]
What is an E-Test? An E-Test, short for Electrical Test, is a comprehensive examination of a vehicle’s electrical system. It involves a series of checks and measurements to ensure that all electrical components are functioning correctly and efficiently. The test is typically performed by a qualified technician using specialized equipment and diagnostic tools. Why is […]
Introduction to Solder Flux and Its Manufacturers Solder flux is an essential component in the soldering process, helping to remove oxides, prevent oxidation, and improve the wetting and flow of molten solder. The quality and performance of solder flux can significantly impact the reliability and durability of soldered connections in various applications, ranging from electronics […]
Introduction to Double-sided SMT Assembly Double-sided SMT (Surface Mount Technology) assembly is a process used in the manufacturing of printed circuit boards (PCBs) where electronic components are mounted on both sides of the board. This technique has become increasingly popular in the electronics industry due to its ability to create more compact and efficient designs […]
What is an Automotive PCB? An automotive PCB (Printed Circuit Board) is a specialized type of circuit board designed to meet the unique requirements of the automotive industry. These PCBs are used in various electronic systems within a vehicle, such as engine control units (ECUs), infotainment systems, and advanced driver assistance systems (ADAS). Automotive PCBs […]
Introduction to Solder Paste printing Solder paste printing is a crucial step in the Surface Mount Technology (SMT) assembly process. It involves applying a precise amount of solder paste onto the pads of a Printed Circuit Board (PCB) before placing the electronic components. The quality of the solder paste printing process directly affects the reliability […]
What Causes PCB Measling? Several factors can contribute to the development of PCB measling: Moisture Absorption One of the primary causes of PCB measling is moisture absorption. When the PCB is exposed to high humidity levels or comes into contact with moisture during the manufacturing process or in its operating environment, the laminate material can […]
Introduction to Peelable Solder Mask Peelable solder mask, also known as temporary solder mask or removable solder mask, is a specialized coating applied to printed circuit boards (PCBs) to protect specific areas during the soldering process. Unlike permanent solder masks, which are designed to remain on the PCB throughout its lifetime, peelable solder masks are […]
How Reflow Soldering Works The reflow soldering process can be broken down into several key steps: Solder Paste Application: Solder paste, a mixture of powdered solder and flux, is precisely applied to the PCB’s contact pads using a stencil or screen printing process. The stencil ensures the proper amount of solder is deposited in the […]
