Nov 6, 2025
Design of Steel Mesh Openings for Surface Mount Technology (SMT) Component and its Solder Pads

Chip component size: including resistors (row resistance), capacitors (row capacity), inductors, etc

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Nov 6, 2025
Compression of Multilayer PCBs

Advantages of pcb multilayer boards

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Nov 6, 2025
Common PCB Board Materials and Dielectric Constants

They are generally divided into five categories according to the different reinforcement materials used for the boards: paper-based, glass fiber cloth-based, composite-based (CEM series), laminated multi-layer board-based, and special material-based (ceramic, metal core-based, etc.).

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Nov 6, 2025
Common Components and Steel Mesh Aperture Design in SMT Process

Design of pads and stencil openings for SOT23 (triode small crystal type) components

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Nov 6, 2025
Balanced Copper” in PCB Manufacturing

PCB manufacturing is the process of building a physical PCB from a PCB design according to a certain set of specifications. 

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Oct 17, 2025
Analysis of HDI PCB Electroplating Filling

Plugging holes can prevent solder from penetrating through the drilled hole during wave soldering, causing short circuit and the ball of solder to pop out

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Oct 17, 2025
Aluminum Substrate Production Process Specifications And Production Difficulties

Aluminum substrate is a metal-based copper-clad board with good heat dissipation, mostly used in the production of LED lights. 

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Oct 17, 2025
Advantages And Disadvantages Of PCB Smt Stencil Processing Methods

The original SMT stencil manufacturing process was mainly made of photographic plates, and then by chemical etching. 

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