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A-TECH free delivery edge plating pcb best price top supplier

A-TECH free delivery edge plating pcb best price top supplier

Types of Impedance
Single-ended, Differential, Coplanar
Testing of Impedance
Impedance coupons
Tolerance of Impedance
+/-10%
Min Order Quantity
No
Production Lead Time
5-18 Working Days
Supply Capacity
15000 ㎡/Month
Certifications
UL, ISO9001, TS16949
Payment Terms
T/T, Paypal, WU etc.
Shipment Terms
EXW, FOB, DDU etc.
Test Way
100% E-Test
Standard
IPC CLASS 2 / CLASS 3
Price
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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 edge plating pcb adopts cutting-edge technology in compliance with industry norms. Located in Nanhai High-tech Zone, our factory covers 3300 square meters with over 60 employees
While producing A-TECH buried vias pcb, the selection of raw materials is strictly control. Our products range covers cold water soluble packaging PVA film series which include over 10 different types
Our deft professionals manufacture A-TECH buried vias pcb by using quality raw materials and advanced technology. 0.02ml filling high precision is one of the great performance of our machine
In the production of A-TECH edge plating pcb, only the superior quality raw materials are adopted. 0.02ml filling high precision is one of the great performance of our machine
A-TECH edge plating pcb is manufactured by our team of skilled experts as per the international quality standards. Our film has good flexibility, the effective isolation of various substances and rapid dissolution of water
The smooth surface finishing makes it not prone to scratch, rust, and corrosion. It remains its original shine after many times of uses. Until now, we have developed 6 formula systems of PVA film with over 20 models of PVA film
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