How much do you know about single-sided aluminum PCBs?
Aluminum PCBs excel in heat dissipation for high-power electronics via metal-core structure (circuit, dielectric, aluminum base), offering efficient cooling, insulation, and cost-effective machinability.
What are the top-tier PCB and hardware designs for the iPhone 17?
Explore the iPhone 17 series: 17, Pro, Pro Max, and ultra-thin iPhone Air. Features A19 chips, OLED screens, and camera upgrades. Pro models boast removable midframes for easier battery swaps and vapor chamber cooling.
What common PCB terminology do you know?
Detailed guide explaining 25 essential PCB terms like annular ring, DRC, gold fingers, reflow soldering, vias, solder mask, and manufacturing processes.
Do you know PCBs? A beginner’s guide
Trace PCB evolution from point-to-point wiring, explore their layered structure (base material, copper, solder mask, silkscreen), assembly basics, and key terminology driving modern electronics design.
Master PCB Stackup Design Tips in One Article
Learn PCB stackup design principles (adjacent ground layers, symmetry) for optimal impedance matching in high-speed circuits. Includes RK3588 8-layer through-hole case study with trace width calculations using DFM tools.
What are the causes of uneven color in PCB manufacturing?
Learn 11 causes of uneven PCB color like squeegee blade issues, improper ink viscosity, screen gap problems & printing speed. Discover fixes for consistent PCB appearance.
How to standardize the design of ceramic PCB substrates?
Design specs for Al₂O₃, AlN, Si₃N₄ ceramic substrates. Covers HTCC/LTCC/DPC processes, electrical/thermal/mechanical design, reliability requirements, and material selection for power/RF/LED applications.
The Most Comprehensive SMT Reflow Process Analysis Ever
Comprehensive guide to 9 reflow soldering types: hot plate, IR, IR+hot air, nitrogen, double-sided, through-hole, lead-free, flex board & vertical vacuum ovens. Compares mechanisms, benefits & SMT applications.
How important are Gerber files in PCB manufacturing?
Gerber files are standardized PCB design formats critical for manufacturing. They define layers, dimensions, and components to prevent errors, reduce costs, and ensure efficient production. Latest version: Gerber X2.
What are the causes of poor PCB etching?
PCB etching defects like undercutting, interlayer shorts, over-etching, and resist erosion critically impact yield & reliability. Strict control & maintenance are vital.
