A-TECH vippo pcb is completed by passing through several basic processes. It will go through cutting, sewing, fiber washing, dyeing, and decorating. It is 100% produced in accordance with IPC-6012 & IPC-A-600F standards2. thick copper pcb
present an opportunity for building customer trust, enhancing company credibility and winning more business. With a compact design, it is space-saving3.
It is very durable. The durability of this product is represented by the smooth seam design and all reinforced weak joints. It has high tensile strength and can be deformed without breakage4.
This product is not vulnerable to water conditions. Its materials have been already treated with some damp-proof agents, which allows it to resist moisture. It is vacuum-sealed, which can greatly reduce the bulk of the overall cargo5.
This product stands out for its excellent colorfastness. It shows excellent colorfastness to washing, chlorinated water, hydrolysis, and dry/wet conditions. Its robust structure allows it to be used in harsh environments
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.
A-TECH CIRCUITS Co., Ltd. is a major thick copper pcb supplier and is very popular among customers. A-TECH CIRCUITS Co., Ltd. owns a professional team of technicians to keep improving our countersink pcb
Our high-technology via in pad pcb
is the best.3.
We put great emphasis on technology of blind vias pcb . For the purpose of vippo pcb and the goal of 2oz copper pcb , A-TECH comprehensively deepens the development. Contact us!