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PCB Over Hole Plugging
Dec 31,2024
Conductive hole Via hole is also known as guide hole, in order to meet customer requirements, PCB (printed circuit board) guide hole must be plug hole, after a lot of practice, change the traditional aluminium sheet plug hole process, with white net to complete the circuit board board surface resist welding and plug hole. Stable production and reliable quality. Via hole through the hole to connect...
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PCB Blind and Buried Via Design
Aug 20,2026
1. What is a blind or buried via? A blind or buried via is a through-hole in PCB design used to connect different layers without penetrating the entire board. A blind via connects outer layers to inner layers, whilst a buried via connects only inner layers. Altium Designer supports this type of advanced design. 2. Design Process 3. Stack-up configuration Before commencing PCB design, the stack-up ...
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