How to Choose PCB Copper Thickness?
Choose PCB copper thickness by evaluating current, impedance, thermal, and cost needs. Thin copper suits signals; thick handles power. Mixed layers balance performance and cost. Prevent overheating and failures.
What is PCB Gold Finger?
Learn how PCB gold fingers ensure reliable connections via gold plating (hard vs. soft), ENIG treatment, critical beveling/cleanliness standards, and repair techniques for durable electronics.
