Author: Grace

advanced circuits barebones | advanced circuit board | advanced circuits 4pcb | advanced circuits assembly | advanced circuits pcb | advanced circuits pcb artist
Comprehensive Inspection Methods for PCB Soldering Departments
ByGrace June 23, 2025June 23, 2025
Introduction Printed Circuit Board (PCB) soldering is a critical process in electronics manufacturing, ensuring reliable electrical connections between components and the board. Poor soldering can lead to defects such as cold joints, bridging, or insufficient solder, which may cause device failure. Therefore, rigorous inspection methods are essential to maintain high-quality standards in PCB assembly. This…
Read More Comprehensive Inspection Methods for PCB Soldering Departments
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How to Solve PCB Design Software Freezing Issues: A Comprehensive Guide
ByGrace June 23, 2025June 23, 2025
Introduction Printed Circuit Board (PCB) design is a complex process that requires precision and reliability from your design software. When your PCB CAD tools freeze or become unresponsive, it can disrupt your workflow, cause data loss, and lead to significant frustration. This 2000-word guide explores the root causes of PCB design software freezing and provides…
Read More How to Solve PCB Design Software Freezing Issues: A Comprehensive Guide
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How to Significantly Reduce PCB Occupied Space: A Comprehensive Guide
ByGrace June 23, 2025June 23, 2025
Introduction In today’s rapidly evolving electronics industry, the demand for compact, high-performance devices continues to grow. Printed Circuit Board (PCB) space optimization has become a critical factor in product design, affecting everything from consumer electronics to industrial equipment and medical devices. Reducing PCB occupied space not only allows for smaller product form factors but can…
Read More How to Significantly Reduce PCB Occupied Space: A Comprehensive Guide
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How to Solve Signal Integrity Issues in PCB Design
ByGrace June 23, 2025June 23, 2025
Introduction Signal integrity (SI) is a critical aspect of modern printed circuit board (PCB) design, especially as electronic devices operate at increasingly higher speeds and frequencies. Poor signal integrity can lead to issues such as signal distortion, crosstalk, electromagnetic interference (EMI), and timing errors, ultimately affecting the performance and reliability of the system. This article…
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Analysis of wiring skills and essentials when drawing PCB
ByGrace June 23, 2025June 23, 2025
Wiring is the most delicate and limited skill in the PCB design process. Even engineers who have been wiring for more than ten years often feel that they can’t do wiring, because they have seen all kinds of problems and know what bad consequences will be caused by wiring this line, so they don’t know…
Read More Analysis of wiring skills and essentials when drawing PCB
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PCB panel connection method/number of panels/process edge
ByGrace June 23, 2025June 23, 2025
PCB panelization is also a very important thing when designing PCB and mass producing PCB. It not only involves the quality standard of PCB circuit boards, but also affects the cost of PCB production. How to reasonably and effectively panelize while ensuring the quality of PCB circuit boards, so as to save raw materials, is…
Read More PCB panel connection method/number of panels/process edge
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How to reverse the PCB schematic diagram based on the file diagram or the physical object
ByGrace June 23, 2025June 23, 2025
In the design of the PCB board, it is necessary to comprehensively consider the size of the PCB board and select a suitable line width through the current. PCB copying is also often referred to as circuit board copying, circuit board cloning, circuit board replication, PCB cloning, PCB reverse design or PCB reverse research and…
Read More How to reverse the PCB schematic diagram based on the file diagram or the physical object
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Causes and effects of EMI in PCB
ByGrace June 23, 2025June 23, 2025
There are many reasons for EMI in PCB, such as RF current, common mode level, ground loop, impedance mismatch, magnetic flux, etc. In order to master EMI, we need to gradually understand these causes and their effects. Although we can learn the mathematical basis of EMI phenomenon directly from electromagnetic theory, it is a very…
Read More Causes and effects of EMI in PCB
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Rules setting before PCB routing
ByGrace June 23, 2025June 23, 2025
(1) Safety spacing setting Setting the safety spacing corresponds to the Clearance Constraint item in Routing, which specifies the distance that must be maintained between the routing, pads, and vias of different networks on the board. The safety distance of a general PCB can be set to 0.254mm, a relatively empty board can be set…
Read More Rules setting before PCB routing
advanced circuits pcb | additive pcb | additive pcb manufacturing | advanced assembly pcb | advanced circuit board | advanced circuits 4pcb | advanced circuits assembly | advanced circuits barebones | advanced circuits flex pcb
Application of Query Statement in PCB DesignElectronic Engineer • Author:
ByGrace June 23, 2025June 23, 2025
In Altium Designer, design rules are usually used to define the user’s design requirements. These rules cover all aspects of the design, from wiring width, object safety spacing, inner layer connection style, via style, etc. Design rules can not only be detected in real time during the PCB design process, but also can be uniformly…
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PCB Red Dye Penetration Test: Definition, Process, and Applications
ByGrace June 23, 2025June 23, 2025
1. Introduction Printed Circuit Boards (PCBs) are essential components in modern electronic devices, ensuring proper electrical connections between components. However, defects such as micro-cracks, poor solder joints, or hidden fractures can lead to intermittent failures or complete malfunctions. To detect these flaws, the Red Dye Penetration Test (Red Dye Test or Red Ink Test) is…
Read More PCB Red Dye Penetration Test: Definition, Process, and Applications
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A brief discussion on PCB design elements that affect SMT manufacturing
ByGrace June 23, 2025June 23, 2025
The development of modern science and technology has led to the miniaturization of electronic components and the extensive application of SMT technology and equipment in electronic products. SMT manufacturing devices are fully automatic, high-precision and high-speed. Due to the increase in automation, higher requirements are placed on PCB design. PCB design must meet SMT equipment…
Read More A brief discussion on PCB design elements that affect SMT manufacturing
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Application of laser drilling technology in PCB industry
ByGrace June 23, 2025June 23, 2025
[Abstract] As the holes on PCB become more and more dense, laser drilling technology becomes more and more important. This paper collects the drilling technology requirements for flexible circuit boards, HDI boards and IC substrates; analyzes three types of laser drilling machines, UV laser drilling, CO2 laser drilling and ultrafast laser drilling, in detail from…
Read More Application of laser drilling technology in PCB industry
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The bridge between PCB and semiconductor: the mystery and application of package substrate
ByGrace June 23, 2025June 23, 2025
In the electronics industry, package substrate (Substrate, referred to as SUB) is an important component, which carries the chip and provides electrical connection, protection, support and heat dissipation for it. However, whether the package substrate belongs to PCB (printed circuit board) or semiconductor field is often a topic of discussion. This article will explore the…
Read More The bridge between PCB and semiconductor: the mystery and application of package substrate
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Understanding PCB Impedance: Definition, Importance, and Control
ByGrace June 22, 2025June 20, 2025
Introduction to PCB Impedance Printed Circuit Board (PCB) impedance is a fundamental concept in modern electronics design that has become increasingly critical as signal speeds continue to rise. Impedance, measured in ohms (Ω), represents the total opposition that a circuit presents to alternating current (AC) or signal propagation. In PCB contexts, impedance specifically refers to…
Read More Understanding PCB Impedance: Definition, Importance, and Control

Author: Grace

Comprehensive Inspection Methods for PCB Soldering Departments

How to Solve PCB Design Software Freezing Issues: A Comprehensive Guide

How to Significantly Reduce PCB Occupied Space: A Comprehensive Guide

How to Solve Signal Integrity Issues in PCB Design

Analysis of wiring skills and essentials when drawing PCB

PCB panel connection method/number of panels/process edge

How to reverse the PCB schematic diagram based on the file diagram or the physical object

Causes and effects of EMI in PCB

Rules setting before PCB routing

Application of Query Statement in PCB DesignElectronic Engineer • Author:

PCB Red Dye Penetration Test: Definition, Process, and Applications

A brief discussion on PCB design elements that affect SMT manufacturing

Application of laser drilling technology in PCB industry

The bridge between PCB and semiconductor: the mystery and application of package substrate

Understanding PCB Impedance: Definition, Importance, and Control

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