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A-TECH free delivery impedance control pcb best price at discount

A-TECH free delivery impedance control pcb best price at discount

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 broad range of performance tests for A-TECH impedance control pcb has been conducted. They are anti-bacterial testing, abrasion resistance testing, moisture-wicking, rigidity, and strength testing. Its simple design which has only a few moving parts helps cut maintenance costs
A-TECH impedance control pcb is designed based on various concepts and guidance. They are mechanics, the theory of machines and mechanisms, materials science, processing technology, and so on. Processed by sandblasting, it has enhanced fatigue resistance
A-TECH impedance control pcb has been tested by the independent testing institutes. It has been inspected in terms of slip resistance, dimensional stability, hardness, thickness, and tear strength. The high-quality friction discs ensure its long service life
Quality guarantee for A-TECH impedance control pcb extends throughout the manufacturing chain. Beginning with fabrics sourcing, pretreatment, the manufacturing process, to the finishes of the product are all carried out under strict quality control. The product will stop immediately once it is overload than 110% to protect both the press and the die
Both physical and mental factors have been considered in the design of A-TECH impedance control pcb. The relationships among types of lines, the visual effect, and the psychological effects are handled perfectly. Its PLC control system can be a Panasonic or Mitsubishi brand
The surface of this product is waterproof breathable. Fabric(s) with the required performance characteristics are used in its production. The product is quiet during the operation
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