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Focus on the latest articles that cover topics ranging from the latest technologies to best practices and industry news for PCB.
Nov 17, 2025
This article analyzes the concept of PCB aspect ratio and its impact on circuit board performance and manufacturing. It covers aspect ratio calculation formulas, typical application scenarios, and key technical challenges such as drilling precision and plating uniformity associated with high aspect ratios, providing practical guidance for engineers to achieve high-reliability PCB designs.
Nov 15, 2025
Nov 12, 2025
Understand the technical characteristics, application scenarios, and selection considerations for flexible PCBs and rigid-flex boards. By comparing differences with rigid PCBs and incorporating real-world application cases, this guide provides engineers with comprehensive decision-making references. It covers specific application solutions and design recommendations across multiple fields, ranging from consumer electronics to aerospace.
21
Oct
Analyzing the core elements of four-layer PCB design, including stackup selection, via parasitic parameter control, high-speed routing strategies, and power partitioning techniques, along with a design verification checklist to help engineers achieve high-reliability and signal-integrity circuit board designs.
18
PCB characteristic inspection is a critical step in ensuring circuit boards meet design specifications and quality standards. This comprehensive checklist, covering electrical characteristic inspections and physical characteristic inspections, provides PCB design engineers with a complete quality control reference system.
17
A Comprehensive Guide to Letter Symbols for Electronic Components, including symbols, functions, and applications for capacitors, resistors, transistors, and other components.
16
Advanced PCB Layout Techniques From high-speed signal routing to impedance control, from power integrity optimization to thermal management strategies. Content covers key topics including differential pair routing, stackup design, decoupling capacitor placement, grounding techniques, and mixed-signal processing, helping engineers achieve optimal performance in high-frequency, high-speed circuit design.
15
This document outlines the fundamental concepts and classification system of electronic components, provides a detailed analysis of the functional characteristics and distinctions between passive and active components, introduces quality grading standards and key selection criteria for components, and addresses common application issues.
11
Integrated circuits (ICs) are miniature electronic devices that integrate components such as transistors, resistors, and capacitors onto a single chip through semiconductor processes. This comprehensive analysis explores the working principles of integrated circuits, from the operational mechanisms of their core building blocks—transistors—to complex hierarchical structural designs. It provides detailed explanations of various classification methods, including categorization by function, integration level, and application domain.
09
Fundamental circuit concepts, including the nature of electricity, the relationship between voltage and current, and the distinction between AC and DC power. Emphasis is placed on constructing simple LED circuits, with detailed analysis of techniques for identifying and resolving two common faults: short circuits and open circuits.
29
Sep
A comprehensive PCBA production quality control system encompasses critical aspects such as raw material management, production process control, advanced inspection technology application, and employee training. By implementing thorough quality control measures, electronics manufacturing enterprises can significantly enhance product yield rates and market competitiveness.
27
Beyond a mere technology showcase, Iran Elecomp 2025 reveals critical shifts in the Middle Eastern electronics landscape. Our analysis identifies three core trends: the market's maturation towards demanding integrated solutions, the strategic push for technological sovereignty and localized partnerships, and the convergence of performance and sustainability.
25
This comprehensive analysis examines the technical characteristics and application scenarios of flexible PCB materials, focusing on the performance differences and selection strategies for four major flexible substrates: polyimide (PI), polyester (PET), polyethylene naphthalate (PEN), and liquid crystal polymer (LCP).
24
PCB power planes are a core component of modern electronic devices, directly impacting system performance, stability, and reliability. This encompasses all aspects from fundamental concepts to advanced techniques, including critical elements such as layering strategies, power partitioning, via design, mixed-signal processing, and thermal management.
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