A-TECH plating thick copper pcb durable for sale

Company Advantages
1. The design of A-TECH thick copper pcb is completed by a team of designers who are full of innovative design ideas. These ideas not only meet the international lighting production standards but cater to the LED lighting market demands. It totally conforms to the UL Flame Rating of 94V-0
2. Not only are this product more durable than ordinary clothing, but it looks better on the wearer and it fits better, too. In fashion, you get what you pay for. - Said one of our customers. With a compact design, it is space-saving
3. The product is wear-resistant, durable to use. It stands out for its impact endurance performance

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 has been vigorously developing modern thick copper pcb industries such as countersunk pcb . Our production capacity occupies steadily in the forefront of the impedance control pcb industry.
2. Always aim high in quality of hybrid pcb.
3. we have successfully developed a variety of edge plating pcb series. A-TECH CIRCUITS Co., Ltd. firmly assures that quality is far more important than quantity. Please contact.