When a circuit board must bend without breaking, the conversation quickly moves beyond trace routing and layer counts. The real difference between a durable flex circuit and a field failure often comes down to the flexible PCB material stack. Unlike rigid FR4 boards, flexible PCBs are built from thin, engineered materials that must balance electrical…
Author: Henrik Vestergaard
Danish renewable-energy lawyer living in Santiago. Henrik writes plain-English primers on carbon markets, Chilean wine terroir, and retro synthwave production. He plays keytar at rooftop gigs and collects vintage postage stamps featuring wind turbines.