A-TECH buried impedance control pcb hot-sale for sale

Company Advantages
1. impedance control pcb is manufactured by the cutting edge of world technology.
2. impedance control pcb offers the advantage of press fit pins pcb .
3. A-TECH CIRCUITS Co., Ltd. will provide every customer with complete after-sale service.
4. A-TECH CIRCUITS Co., Ltd. has set up distribution points in major cities throughout the country.

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., a China-based press fit pins pcb manufacturer and supplier, has been engaged in this industry for many years.
2. Our factory, located in a place where features many industrial clusters, enjoys geographical and economic advantages. It integrates itself into the industrial clusters to cut production costs.
3. To serve our customers with heart and soul is what we should do in A-TECH CIRCUITS Co., Ltd.. Contact us! That profession creates excellence is the belief A-TECH holds. Contact us!