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free delivery thick copper pcb half depth best price for wholesale

Free delivery thick copper pcb half depth best price for wholesale

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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Product Information of free delivery thick copper pcb half depth best price for wholesale
Enterprise Strength
  • A-TECH serves every customer with the standards of high efficiency, good quality, and rapid response.
Company Advantages
1. The designed appearance of A-TECH thick copper pcb expresses a personality to customers.
2. This product is resistant to obstacles. It is made of a tightly woven fabric and the quality of the stitching is improved, thereby reducing the tendency of snagging.
3. Each staff of A-TECH has been skilled in thick copper pcb industry for years.


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. With high quality thick copper pcb , A-TECH CIRCUITS Co., Ltd. is deeply trusted by domestic and abroad customers.
2. A-TECH PCB has a design center, a standard R&D department, and a engineering department.
3. By adopting improved environmental practices, we show our determination in protecting the environment. All of our business activities and production practices comply with environmental regulations. For example, wastewater and gases will be strictly handled before emission. We have high business and ethical standards and do not tolerate bribery or corruption in any form. To support this, we've developed a Statement of Business and Ethics Code which sets out the guiding principles by which we all operate. Excellent quality is the commitment to customers from A-TECH CIRCUITS Co., Ltd.. Please contact. A-TECH CIRCUITS Co., Ltd. is dedicated to providing professional services and reliable hybrid circuit manufacturers . Please contact.
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