ELIC HDI PCB 归档

10-layer HDI second order PCB

even / 02/12/2024

Product Details
The 10-layer HDI second-order PCB circuit board is developed and manufactured by QinLv International Co., Ltd. as part of its high-multilayer HDI series. This circuit board uses the EM285 high-quality material, with a line width and pitch of just 0.006/0.063mm, produced through laser drilling, surface gold plating, and other advanced processes.
The main technical features and challenges of this 10-layer HDI second-order PCB circuit board are its high-layer count and complexity,

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18-story high-speed back drilling pcb

even / 02/12/2024

**Product Details**
The 18-layer high-speed backdrilled PCB (Printed Circuit Board) is one of the high-precision circuit boards developed and manufactured by QinLv International. It is designed to meet the strict requirements for signal transmission speed and signal integrity in high-speed electronic devices.

In high-speed PCBs, backdrilling technology is one of the key processes. It is used to optimize signal transmission performance, reduce signal loss and reflection, and ensure

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