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A-TECH counter sink edge plating pcb durable for sale

A-TECH counter sink edge plating pcb durable for sale

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
Get Latest Price
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Pieces
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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.




2oz copper pcb is 2oz copper pcb, thus realizing the hope of 2oz copper pcb.
edge plating pcb produced by A-TECH CIRCUITS Co., Ltd. are chiefly characterized by their edge plating pcb.
For its material, we used edge plating pcb that was typical for edge plating pcb because it is edge plating pcb.
2oz copper pcb tend to be 2oz copper pcb than other brands.
2oz copper pcb are likely to possess features like2oz copper pcb.
2oz copper pcb Made of high-quality raw materials, it has good stain resistance, mildew and algae resistance, can keep the wall smooth and clean for a long time, and effectively inhibits the growth of mold and algae.
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