A-TECH buried blind vias pcb Suppliers for sale

Company Advantages
1. Our design for blind vias pcb is more human-centered than other company. It is characterized by high thermal conductivity and good heat dissipation
2. A-TECH CIRCUITS Co., Ltd. has rich experience in the marketplace through a huge market and sales network. Its solder mask can be offered with green, blue, white, black, yellow, and red colors
3. This product offers plane stiffness and bending resistance. When stacking goods, it remains stable as long as the limit loading is not reached. It can reduce the electrical signal loss and provides the highest efficiency
4. The product can resist corrosion and stains from cleaning solutions, liquids, and oils. Its surface has been sealed with an agent that can effectively resist stains.

Impedance is the combination of the capacitance and inductance of a circuit when operated at high frequency. Control impedance in printed circuit boards are used across a broad range of applications to help ensure high signal integrity. Basically there are usually three types of impedance in PCB designs like single-ended impedance, differential impedance and coplanar impedance.

The factors affect impedance include: impedance trace width/spacing, copper thickness, dielectric thickness on either side of the impedance traces, dielectric constant of the core and prepreg material etc.

The applications of impedance control PCB include RF communication, Signal processing, High quality analog video, Computing 100MHz and above, Telecommunications and so on.

A large proportion of multilayer PCBs that A-TECH manufactured are with impedance control requirements, normally we will calculate impedance based on stack up and gerber designs to match with specified impedance values, our engineering dept might do necessary adjustments on stack up or impedance trace width/spacing if there is any mismatch after calculation. Moreover, the impedance coupons will be placed in each working panel which use for testing impedance values before shipment.

Company Features
1. A-TECH CIRCUITS Co., Ltd. excels in the R&D, design, and production of press fit pins pcb. We have been thought of as a highly qualified and reliable manufacturer. We've been focusing on manufacturing high quality blind vias pcb for domestic and abroad customers.
2. Our countersunk pcb production equipment possesses many innovative features created and designed by us.
3. Our technology takes the lead in the industry of via in pad technology . A-TECH will continue to compose a new chapter in via in pad pcb market. Contact us!