If a chip on a four-layer board needs to be cooled and there is a heat sink at the bottom, can the ground layer be placed at the bottom middle layer to carry the high current control signal line?
"Among new energy vehicles, hybrid vehicles will show a large-scale development trend in the short term due to technical and other reasons, and will overshadow electric vehicles, but in the long run,
Central topics:Definition of virtual instrument and its difference from traditional instrument
Comparison of Virtual Instrument Hardware Performance with Traditional Instruments
Introduction to the co