A-TECH hybrid via in pad pcb best price at discount

Company Advantages
1. The development of A-TECH buried vias pcb is conducted under the guidelines of different theories, namely, mechanical engineering, structural mechanics, CAD technology, and IT technology. It can be manufactured with a customized thickness
2. A-TECH CIRCUITS Co., Ltd. has wide-spread sales and service networks for via in pad pcb in China. Its robust structure allows it to be used in harsh environments
3. It has improved thermal performance and condensation resistance. Thermal breaks are incorporated through low conductivity materials such as traditionally PVC, Neoprene rubber, and polyurethane. Its solderable surface is protected from the oxidation
4. The product needs no maintenance. Using the sealed battery which charges itself automatically when there is sunlight, it requires zero maintenance. With a solder mask, it enjoys a good electrical insulation property

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. With a sound quality control system, the quality of via in pad pcb is 100% guaranteed.
2. A-TECH CIRCUITS Co., Ltd. pays great attention to the reputation of its own brand. Call now!