A-TECH China blind via in pcb best price for sale

Company Advantages
1. A-TECH blind via in pcb has passed many tests conducted by independent testing institutes. It has been tested with regards to flexibility, stability, slip and abrasion resistance. It has increased power densities which guarantee its long service life
2. This product is often effortless to use once it has been set up. And as a visual aid, it can help to maintain the listener's attention and interest. Its solderable surface is protected from the oxidation
3. According to the increase in quantity of blind via in pcb , A-TECH CIRCUITS Co., Ltd. has decided to produce vippo pcb with press fit pins pcb. It is characterized by high thermal conductivity and good heat dissipation
4. blind via in pcb which find wide applications in press fit pins pcb area has the merit of press fit pins pcb. It has low water absorptivity in the damp environment

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. has a comprehensive professional production equipment and sophisticated production team.
2. We strive for a culture of integrity in our people, partners, and suppliers. To this end, we have established a dedicated ethics and compliance program to ensure that ethical and compliant behavior is deeply embedded throughout the company. Get more info!