HOW MUCH YOU NEED TO EXPECT YOU'LL PAY FOR A GOOD 4-LAYER HIGH POWER GOLDFINGER POWER SUPPLY PCB

Suggestion: Just about every copper layer is assumed to contain the exact concluded copper body weight Except if normally specified in your fabrication notes. A 4-layer board with an outlined fat of 1oz, is assumed to have a concluded copper thickness of 1.37mils (or maybe more) on each individual copper layer.Immersion Gold: The gold layer in i