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HDI PCB

HDI PCB

HDI PCB
  • HDI PCB

HDI PCB

A-TECH CIRCUITS Co., Ltd. enjoys more and more market share in recent years both domestic and overseas. We are praised as the top pioneer in manufacturing multilayer pcb manufacturing . aluminum pcb is the driving force for the A-TECH's scientific and technological innovation and achieving development.
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Company Advantages
1. The production of A-TECH multilayer pcb manufacturing is strictly controlled with necessary electrostatic protection, from the production environment and equipment to operation staff. It stands out for its impact endurance performance
2. The product offers a unique and rustic look that enhances not only the appeal of any swimming pool but also the entire surrounding landscape. It is offered with low dielectric loss
3. The materials of A-TECH multilayer pcb manufacturing are high-quality with stable properties and good durability. It can be manufactured with a customized thickness
4. The innovative structure of this product has greatly improved its basic functions. Its working panel is coated with a photo-sensitive epoxy-based ink, which can ensure its insulation resistance.


HDI PCB, the full name is High Density Interconnect PCB, it requires much higher wiring density with finer trace and spacing, smaller vias and higher connection pad density. Blind and buried vias’ design is one of their marked feature. HDI PCB are widely used for Cell phone, tablet computer, digital camera, GPS, LCD module and other different area.



HDI PCB-1

The benefits of HDI PCB

  

● Reduce the cost
● Better reliability
● Increase the wiring density
● Increase design efficiency
● Can improve the thermal properties
● In favor of the use of advanced packaging technology
● Has better electrical performance and signal correctness
● Can improve the radio frequency interference, electromagnetic interference and electrostatic discharge



A-TECH CIRCUITS provides HDI PCB manufacturing services to worldwide customers in the high end automotive industry, medical electronic device industry, mobile, computing and defense industry.

Currently the advanced HDI technology we used include: "Direct Laser Drill"(DLD) is drilling of copper layer by direct CO2 laser irradiation, compare to additional laser drilling with conformal mask, the copper direct laser drilling is capable of providing higher accuracy, better hole quality and better efficiency for HDI projects. "Copper Filled" for special stack microvia, "Laser Direct Imaging"(LDI) is specifically designed for fine line technology, to eliminate dimensional stability problem of artwork caused by environmental and material issues.



General Specification for HDI PCB in A-TECH
Layer Count4-20Layers
Type of stack up1+N+1, 2+N+2, 3+N+3
Material AvailableFR4, High Tg FR4, Halogen Free FR4
Board thickness0.4-3.2mm
Finished copper thickness1-6oz
Finished copper thickness1/3oz – 2oz
Min trace width/spacing3/3mil
Min through hole0.2mm
Min blind via0.1mm
Types of blind viaStack microvia, Stagger microvia
Surface treatmentImmersion Gold, Selective ENIG + OSP(BGA area)




Company Features
1. A-TECH CIRCUITS Co., Ltd. enjoys more and more market share in recent years both domestic and overseas. We are praised as the top pioneer in manufacturing multilayer pcb manufacturing . aluminum pcb is the driving force for the A-TECH's scientific and technological innovation and achieving development.
2. We have received mountains of high comments from clients about our quality of led pcb .
3. Thanks to flex pcb technology, our double-sided PCB is especially popular in this field. We envision to become a time-honored top brand and take it as our mission. We keep improving our products by introducing cutting-edge technologies.
A-TECH led pcb has to be tested for quality before its shipping. It must be dipped in the acetic acid for hours to inspect the dissolving-out quantity of lead and cadmium. Nanfang adopts German technology to produce superior-quality valves
The quality test of A-TECH aluminum pcb is conducted by the quality control team who holds food safety certification in the dining tools industry. Nanfang provides effective solutions for industrial flow control worldwide
A-TECH led pcb is treated with fire-retardant, ecologically-friendly fabrics, and chemically safe dyes. Its raw materials are skin-friendly. Nanfang has 19 years’ valve production experience
The testing for A-TECH double-sided PCB includes medical materials reliability testing and evaluation, biocompatibility testing, durability testing, and chemical exposure testing. Nanfang serves chemical fibre, electricity, papermaking, power and other industries
Professional design: A-TECH flex pcb is designed professionally to make people writing and signing naturally. Our designers are dedicated to making people writing and signing naturally in a professional way. Nanfang has passed the certification of OHSAS18001, API 607, etc
The product has fine strength and elongation. A certain amount of elasticizer is added into the fabric to enhance its capacity of tear resistance. Nanfang supplies valves for famous businesses: Sinopec, PetroChina, CNOOC, etc
The product is not likely to be affected by overcurrent. It is embedded with a thermorelay, an overload protection element, to keep the product from the shock damage of short circuit. Nanfang has a team of technical engineers specialized in the R&D of valves
It is colorfast. The color fastness tests as per ISO 105 are performed on all dyed fabrics, printing artwork or printing logo on fabrics in the production to ensure this property. Nanfang operates in line with ISO14001 environmental management requirements
It features water repellency. The coating on its fabric will result in water running off rather than being absorbed into the fabric. Nanfang has 19 years’ valve production experience
This product is waterproof. The seams on it are applied with seam sealer that will keep moisture from seeping through. Nanfang ensures every valve is compliant with CE standards
It has a low self-discharge rate even if not in use. During the designing stage, the self-discharge has been carefully considered and controlled in a very low limit. Nanfang ensures every valve is compliant with CE standards
Its design and style are also loved by those who want not only modern and efficient appliances but also those look great and stylish. Nanfang's valves are designed to make flow control better and easier
The product can be used in wet bathrooms and washrooms, and people don't need to worry about the problem of fracture or break caused by moisture expansion. Nanfang ensures every valve is compliant with CE standards
By using this product, people will help keep pounds of greenhouse gas emissions from entering the environment over the lifetime of this product. Nanfang adopts German technology to produce superior-quality valves
Our customers say it helps save cost in hiring people to clean their pool because now they can do the cleaning job themselves using this product. To meet requirements in flow control systems, Nanfang is constantly developing the most practical valves
This multi-use product is designed with the objective of bringing convenience and safety to people, making people's life more efficient. Nanfang operates in line with ISO14001 environmental management requirements
By taking the pressure off the shoulder, rib, elbow, hip and knee pressure points, this product improves circulation and provides relief from arthritis, fibromyalgia, rheumatism, sciatica, and tingling of the hands and feet. Nanfang ensures every valve is compliant with CE standards
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