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Halogen-free And Lead-free Processes: Compliance Challenges For Green PCB Manufacturing
May 23,2025
Under the background of stricter environmental protection policies around the world, green manufacturing in the PCB (printed circuit board) industry is imperative, with halogen-free and lead-free processes becoming the core development direction. However, in the process of advancement, companies are faced with multiple compliance challenges such as technology, cost and supply chain coordination . ...
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PCB Special-shaped Processing: Technical Points and Implementation Methods
Jul 07,2025
1. What is circuit board special-shaped processing? Circuit board shaped processing refers to non-standard (non-rectangular) cutting, drilling or moulding of PCB profiles or internal structures to meet special assembly or functional requirements.Commonlyseen shaped processing include shaped outer contour, stepped slots, blind slots,V-grooves, irregular holes and so on. 2. Why is special-shaped pro...
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Summary of Reasons Why PCB Board is Seriously Overheated
Jul 15,2025
As electronic devices develop towards miniaturization and high integration, the heating problem of PCB (printed circuit board) has become increasingly prominent. Excessive temperature not only affects circuit performance, but may also shorten the life of components and even cause equipment failure. This article will systematically analyze the main reasons for severe heating of PCB boards and provi...
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The Role and Addition Method of Process Edge and MARK Point in PCB Design
Jul 25,2025
I. Why does PCB design require process edges and MARK points? 1. The role of process edge The Fiducial Edge or Process Edge is a blank area reserved at the edge of the PCB, mainly used for: • Production fixture positioning: SMT placement machines and other equipment need to fix the PCB through the process edge to ensure processing accuracy. • Prevent damage to edge components: Avoid direct contact...
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Understanding DFM Checks in PCB Design
Jul 31,2025
1. What is Design for Flow (DFM)? Design for Manufacturability (DFM) involves taking into account factors such as manufacturing processes, costs, and yield during the PCB (Printed Circuit Board) design phase to ensure the design can be produced efficiently and cost-effectively. The goal of DFM is to reduce design defects, improve production efficiency, lower manufacturing costs, and ensure product...
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