PCB board thickness classification and how to choose? Choose the right one and save tens of millions of costs!
PCB thickness (0.3-4.0mm) impacts mechanical strength, thermal performance, signal integrity, & cost. Standard is 1.6mm. Choose ultra-thin (0.2-0.8mm), thick (2.4-3.2mm), or standard based on application & budget.
FPC flexible PCB processing technology knowledge
FPC flexible printed circuit boards are vital in electronics, classified as single/double-sided or multi-layer. They use key materials like FCCL, cover film, adhesive film, and copper foil, manufactured via sheet-by-sheet or roll-to-roll processing.
Understand the relationship between layout and PCB in one article
Master PCB layout to minimize switching power supply EMI. Key strategies: reduce high di/dt & dv/dt loop areas, implement loop cancellation, optimize grounding schemes, shield noise sources, and partition circuits effectively.
Do you know the basics of PCB component packaging?
Master PCB component packaging basics: types (DIP plug-in vs. SMD surface mount), common packages for diodes, capacitors, resistors, and ICs, essential elements (pads, outline, silkscreen), and Allegro file suffixes to prevent design errors.
