This document contains tags and summaries for various topics related to printed circuit boards (PCBs) including:
- Types of PCBs like multilayer boards, boards with gold fingers or immersion tin finishes.
- PCB manufacturing processes like drilling, plating, quality control and material selection.
- How to select a reliable PCB fabrication company.
- Technologies like lead-free and green electroplating processes.
- Brief discussions of thermal shock effects and pulse plating principles.
- Market news around Hannstar and China's LED subsidy policy.
- Principles of PCB layout and SPICE simulation models.