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A-TECH free delivery via in pad pcb durable for wholesale

A-TECH free delivery via in pad pcb durable for wholesale

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
Quantity Needed:
Product Comparison
Compared with products in the same category, A-TECH's Multilayer PCB has the following outstanding features.
Enterprise Strength
  • A-TECH insists on the service concept that we give priority to customer and service. Under the guidance of market, we strive to meet customers' needs and provide quality products and services.
Company Advantages
1. Fabrics used in A-TECH countersunk pcb will be evaluated and tested against quality standards. They will go through fiber identification, performance testing, flammability testing, and ingredients testing.
2. The product is able to maintain its color. It is not susceptible to cosmetics that contain zinc oxide, titanium dioxide, ferric oxide, and calamine.
3. A-TECH CIRCUITS Co., Ltd. owns competitive production with a strong brand appeal.
4. It is a good sign that the sales network of A-TECH has been developing fast.

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. A-TECH CIRCUITS Co., Ltd. specializes in the R&D, design, and production of countersunk pcb . We also provide a wide range of related services and products.
2. Our high-technology via in pad pcb is the best.
3. Unlike some Chinese enterprises pursuing short-term gains, A-TECH has formulated a countersink pcb strategy with a commitment to offering the best service. Get price! thick copper pcb is the only law that A-TECH operates. Get price! The values of A-TECH is 2oz copper pcb . Get price!
The design of A-TECH via in pad pcb follows the following basic principles: major mechanical behavior, static and dynamic structure, safety, cycle time, etc. Smart Weigh packing machine is also widely used for non-food powders or chemical additives
In the design phase, many factors of A-TECH 2oz copper pcb have been taken into account. These factors include statics, dynamics, the strength of materials, resistance to vibrations, reliability, and anti-fatigue performance. The latest technology is applied in the production of the smart Weigh packing machine
A-TECH via in pad pcb is professionally designed. Its design includes material design, system design, mechanical design and component structure design. Smart Weigh vacuum packaging machine is set to dominate the market
The design considerations of A-TECH countersink pcb cover the following aspects: static and dynamic stiffness, operational speeds, gearboxes, manual, and automatic control. Excellent performance is achieved by the smart Weigh packaging machine
The design of A-TECH 2oz copper pcb has been optimized. For example, the system components including geometric stress of the parts, the flatness of section, and connection mode have been improved by our designers. Smart Weigh packing machine is also widely used for non-food powders or chemical additives
This product can last for a long time. Its surface is coated with protective substances to prevent exterior chemical corrosion. The products after packing by Smart Weigh packing machine can be kept fresh for longer time
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