36layers high tg backplane pcb

The advantage of low Dk in high-speed PCB design, in addition to the wing space advantage, lower Dk makes the signal transmission faster, and under the same conditions, the delay error is smaller.

Lower DK can work under the same loss, avoiding manual failures caused by too thin lines. Reduce the impact of processing factors on transmission performance and reduce conductor performance.
I will have the opportunity to share more engineering applications of high-speed PCB with you in the future.

Backplane PCB has always been a professional product in the PCB manufacturing industry.
The backplane is thicker and heavier than traditional PCBs, and has a larger heat capacity. Considering the low consumption rate of the backplane,
The length of the reflow oven should be extended, and forced ventilation is also required at the exit to reduce the backplane temperature to a safe operating level.