Article & Blog

Tang, Ying
What is a probe test used for?

Unlock faster circuit diagnostics with probe testing. Compare flying probe vs. ICT methods, top systems (SPEA, Keysight), and optimize workflow duration for lower costs.

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Tang, Ying
Where are BGAs used most?

Prevent PCB overheating: choose heatsinks by material/geometry, Optimize SMT stencil thickness (0.1-0.2mm), design apertures to prevent bridges, apply coatings for fine-pitch components, and maintain stencils

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Tang, Ying
How thick is 1 oz copper on a PCB?

PCB copper thickness guide: 1 oz standard balances cost/performance. Use 2 oz for high-current/high-heat design zones. Avoid thick copper for high-frequency/sensitive price projects.

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