High-Layer Count (HLC) PC Board #pcboard #PrintedCircuitBoard #TwolayerPCB A multilayer PCB has multiple copper layers which are interconnected through copper plating vias, such as laser vias, NC vias, buried, blind vias, and plated through vias. Such a circuit board has copper foil, adhesive, pre-peg, and core materials; all layered together under high pressure and temperature to make a multi-layer PCB. The pressure squeezes out the air, whereas the heat melts the adhesive to bind all layers. A high-layer count PCB is a board with many layers, from 3 to 16, and more layers. In general, you will see an even number of layers in this reference like 4, 6, 8, 10, 12, 14, 16, 18, 20, etc. A multi-layer circuit board helps engineers create complex products. A PCB with a high-layer count allows designers to implement high-speed and RF design techniques to have ground returns and a high-power distribution. The BGA(ball grid arrays) of dense devices demand a multi-layer Printed Circuit Board to teach every possible signal. Read more: https://bit.ly/3Wv0qQg Website: https://pnconline.com/ Twitter: https://twitter.com/PNCINC Pinterest: https://www.pinterest.com.au/rrosh2014/_created/ Facebook: https://www.facebook.com/PNCONLINE Myspace: https://myspace.com/pncinc2020 Tumblr: https://www.tumblr.com/blog/view/pncinc Instagram: https://www.instagram.com/pnc_pcb/ Location: 115 East Centre St. Nutley, NJ, 07110 Call us: (973) 284-1600 Email us: sales@pnconline.com