A schematic diagram is a fundamental two-dimensional representation showing the functionality and connectivity between different electrical components. It is crucial for PCB designers to familiarize themselves with schematic symbols that represent these components. Standards for Schematic Symbols Schematic symbols are… Read More »What’s Schematic Diagram?
Understanding Hot Air Solder Leveling (HASL) in PCB Manufacturing Hot Air Solder Leveling (HASL) has long been a preferred surface finish in PCB manufacturing, valued for its cost-effectiveness and excellent solderability. This process involves several key steps: cleaning, fluxing, and… Read More »What is Hot Air Solder Leveling (HASL) in PCB Manufacturing
Vias serve as crucial conductive pathways that establish electrical connections between different layers of a Printed Circuit Board (PCB). These pathways, depending on their application, are categorized into through-hole, blind, buried, and microvias. Microvias, in turn, are subdivided into stacked… Read More »What is Vias in PCBs
Does your PCBA house check for component errors? Electronics involves transforming information into electrical signals and using high-speed processing capabilities to perform tasks reliably and quickly. Electronic components and printed circuit boards (PCBs) are the fundamental parts of an electronic… Read More »Understanding and Selecting Components for Electron Devices and Circuits in PCB Assembly
Design for testing is crucial in PCB assembly. Various techniques and methods ensure error-free boards. In this article, we explore the essentials of flying probe testers (FPT) in PCB assembly. Initially, in-circuit testers (ICT) were predominant, but FPTs have since… Read More »How Flying Probe Testing Works for PCB Assembly
A PCB assembler is a key figure in the electronics manufacturing industry. These professionals or companies specialize in building electronic devices onto printed circuit boards (PCBs) using various techniques such as surface mount assembly (SMT), plated through-hole technology (PTH), and… Read More »Mastering PCB Assembly: The Role of a Professional PCB Assembler
At CEN PCBA, we pride ourselves on delivering the highest quality and reliability in our PCB manufacturing process. To achieve this, we employ a range of advanced inspection methods that ensure every PCB meets the most stringent industry standards. Here’s… Read More »Ensuring Top-Quality PCBs: Advanced Inspection Methods you must know.
Inspection of PCBA soldering quality is critical for manufacturers and customers alike, especially given the stringent requirements of many electronic products. If unchecked, defects can lead to performance issues, affecting product sales and company reputation. Here are four methods to… Read More »Four Methods for Inspecting the Quality of PCBA Soldering
Over the past 20 years, dash cams have become increasingly available and sophisticated. Entry-level models are affordable, while top-tier models offer advanced features like 360-degree coverage and GPS-enabled telematics. Advantages of Dash Cams Disadvantages of Dash Cams Pros: Cons: Considerations… Read More »Comprehensive Dash Cam PCB Assembly Services by CEN Assembly
Printed Circuit Boards (PCBs) have significantly evolved, becoming integral across various industries. Their role in LED technology is particularly noteworthy, as LEDs are rapidly replacing traditional light bulbs due to their high efficiency and low power consumption. Sierra Assembly is… Read More »The Evolution and Importance of PCBs in the Lighting Industry
