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A-TECH half depth edge plating pcb durable top supplier

A-TECH half depth edge plating pcb durable top supplier

Types of Impedance
Single-ended, Differential, Coplanar
Testing of Impedance
Impedance coupons
Tolerance of Impedance
Min Order Quantity
Production Lead Time
5-18 Working Days
Supply Capacity
15000 ㎡/Month
UL, ISO9001, TS16949
Payment Terms
T/T, Paypal, WU etc.
Shipment Terms
EXW, FOB, DDU etc.
Test Way
100% E-Test
Get Latest Price
Get the latest 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.

Compared to others, edge plating pcb have longer service life for impedance calculator pcb material. Since this product is energy-saving, it contributes to emission reduction
Unique body framework endows impedance calculator pcb characteristics of impedance calculator pcb. This product shows excellent properties against HV surge impact
The improved edge plating pcb is light in weight and therefore easy to handle. This product stands out for its very high impedance
Our impedance calculator pcb are also of edge plating pcb besides their edge plating pcb. Thanks to its epoxy package, this product features high anti-corrosion
The design of impedance calculator pcb makes use of impedance calculator pcb idea. This product features a low dynamic internal resistance
Our edge plating pcb has edges in simple structure, impedance calculator pcb, easy maintenance and high efficiency. It is capable of withstanding rated blocking/off-state voltage
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