Causes of Creep Corrosion Several factors can contribute to the development of creep corrosion in PCBs: Humidity and Temperature High humidity levels and elevated temperatures can accelerate the process of creep corrosion. When moisture is present on the surface of a PCB, it can create an electrolytic solution that allows ions to move between conductive […]
What is EMI? EMI refers to the unwanted effects of electromagnetic radiation on electronic devices. It can be generated by both natural sources, such as solar flares and lightning, and man-made sources, including power lines, motors, and other electronic devices. EMI can be categorized into two main types: Conducted EMI: Interference transmitted through physical connections, […]
What is ENEPIG Plating? ENEPIG is a type of surface finish that consists of three layers: electroless nickel, electroless palladium, and immersion gold. These layers are deposited onto the copper pads of a PCB to protect the copper from oxidation and provide a reliable surface for soldering components. Layers of ENEPIG Plating Electroless Nickel (Ni): […]
What is a Circuit Board? A circuit board, also known as a printed circuit board (PCB), is a flat insulating board that holds and connects electronic components using conductive pathways, tracks, or signal traces etched from copper sheets laminated onto a non-conductive substrate. The main purpose of a circuit board is to mechanically support and […]
Introduction to ENEPIG ENEPIG (Electroless Nickel/Electroless Palladium/Immersion Gold) is a popular surface finish for printed circuit boards (PCBs) and electronic components. This advanced plating technology combines the benefits of electroless nickel, electroless palladium, and immersion gold to create a robust, reliable, and solderable surface finish that meets the demanding requirements of high-performance devices. The Importance […]
Understanding the Importance of PCB Protection PCBs are the backbone of electronic devices, and their proper functioning is critical for the overall performance and reliability of the system. Exposure to harmful elements can lead to corrosion, short circuits, and other issues that can compromise the integrity of the PCB and cause device failure. Implementing appropriate […]
Introduction to Gold Plating Gold plating is a process of depositing a thin layer of gold onto the surface of another metal, such as copper or nickel. This process is widely used in various industries, including electronics, aerospace, and automotive, due to gold’s unique properties. Gold is an excellent conductor of electricity, resistant to corrosion […]
Introduction to LDI in PCB Manufacturing Laser Direct Imaging (LDI) is a state-of-the-art technology that has revolutionized the printed circuit board (PCB) manufacturing industry. This innovative process uses a high-powered laser to directly image the circuit pattern onto the PCB substrate, eliminating the need for traditional photolithography processes that involve masks and exposure units. LDI […]
Understanding Design Rule Check (DRC) in PCB Design Introduction to DRC Design Rule Check (DRC) is an essential step in the printed circuit board (PCB) design process. It is an automated verification tool that ensures the designed PCB layout adheres to a set of predefined design rules and constraints. These rules are established to guarantee […]
Why Use Low-temp solder Paste? There are several reasons why low-temperature solder paste is used in electronics manufacturing: Avoid Damage to Heat-Sensitive Components: Some electronic components, such as certain sensors, displays, and connectors, can be damaged by exposure to high temperatures during the soldering process. Low-temp solders allow these components to be soldered without risk […]
