Cisco Germany management board member Detlev Kühne discusses how the technology giant tackled its AI transformation — and his key takeaways.

True 3-D interconnects and packaging. Rigid PCBs are inherently 2-D. Rigid-flex, however, allows you to fold, bend and twist your circuit board into complex 3-D shapes, conforming to irregularly ...

Meanwhile, a compact board will have more wattage to dissipate per unit area. The power supplies are spread around the board with dedicated regulators assigned to each chip even when the voltage ...