blind via in pad pcb half depth hot-sale for wholesale

Latest products

4 layers PCB with IPC CLASS3 acceptance standard

4 layers PCB with SHENGYI S1000-2

4 layers PCB with impedance control

4 layers PCB with ENIG finish

Product Information
Feedback

Company Advantages
1. A-TECH impedance pcb is produced under advanced equipment. It will be processed by fastness to washing tester, steamer and washer, as well as vacuum cleaning equipment designed for textile. Its solder mask can be offered with green, blue, white, black, yellow, and red colors
2. People can trust that the product is safe to use, and it does not contain any harmful substances, such as formaldehyde or toxic chemicals. It is characterized by high thermal conductivity and good heat dissipation
3. The product prevails over its competitors with stable performance and long service life. It can be printed with numbers, names, data codes, logos, or other specific information

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. is a sizable via in pad pcb manufacturer in China.
2. Building up technological center facilitates the force of A-TECH.
3. A-TECH CIRCUITS Co., Ltd. offers best quality for countersink pcb with best service. Welcome to visit our factory!

j******j

The new type of impedance pcb designed by our engineers is very ingenious and practical. It enjoys great popularity in overseas markets such as the Middle East, Southeast Asia, Africa, South America, and Europe

o******y

via in pad pcb is increasingly becoming a popular via in pad pcb for via in pad pcb feature. Featuring zero electricity use, it is kind of environmental-friendly

c******a

Using countersink pcb materials, impedance pcb is more applicable in hard conditions. The product has strong heat dissipation performance

w******r

A-TECH is remembered deeply mainly because its outstanding feature of impedance pcb. The product is built with overcharge and over-discharge protection to prolong the lifespan of the battery

r******o

impedance pcb come in all shape and size. The product has strong heat dissipation performance

z******l

This product is not susceptible to the adverse effects of environmental factors. It has been tested in a variety of environments including wet, dry, hot, cold, vibration, acceleration, IP rating, UV light and more. The product is especially perfect for emergency use such as blackout

Product Message

*Name

Phone

*E-mail

*Content

A-TECH half depth via in pad pcb hot-sale for wholesale