PCB Board
Price:
USD 1.00 - 1200.00
Minimum Order:
1 Bags
Payment Terms:
T/T
Contact Supplier:
Supplier Details
Xinfeng Huihe Circuits Co., Ltd.
Free Member (2022)
[ ganzhou, JX,China ]
Business Type: Manufacturer
Supplier has 5 products
Quick Details
Origin Country:
China
Product Description
As a professional pcb manufacturing company, HUIHE Circuits has mastered advanced technology in the PCB industry, we own reliable production equipment, test machine and fully functional PC lab. Our products include 2-28 layers, high TG, heavy copper, high frequency, mixed-dielectric laminate and buried blind via board.
With the help of a technology development team for professional pcb manufacturing, HUIHE Circuits has mastered advanced technology in the PCB industry, we own reliable production equipment, test machine and fully functional PC lab. Our products include 2-28 layers, high TG, heavy copper, high frequency, mixed-dielectric laminate and buried blind via board.
What Is PCB
Printed circuit boards for sale is one of the important parts of the electronics industry. Almost every kind of electronic equipment, from electronic watches to computers and military weapon systems, as long as there are electronic components such as pcb printed circuit, small printed circuit board and large printed circuit board must be used in order to make electrical interconnections between the various components.
The blank copper pcb board and electrical pcb board has good product consistency, and it can adopt standardized design, which is conducive to the realization of mechanization and automation in the production process.
The reason why PCB can be used more and more widely is because it has many unique advantages, which are roughly as follows:
High-density
Over the years, the high density of printed boards/blue pcb board has been able to develop correspondingly with the improvement of integrated circuit integration and the advancement of mounting technology.
Testability
A relatively complete test method and test standard have been established. Various test equipment and instruments can be used to detect and appraise the eligibility and service life of PCB products.
Maintainability
Since PCB products and various components are assembled in a standardized design and large-scale production, these components are also standardized. Therefore, once the system fails, it can be replaced quickly, conveniently and flexibly, and the system can be quickly restored to work.
High reliability
Through a series of inspections, tests and aging tests and other technical means, the PCB can be guaranteed to work reliably for a long time.
Assemblability
PCB products are not only convenient for standardized assembly of various components, but also for automated and large-scale mass production. In addition, by assembling the PCB and various other components as a whole, larger parts and systems can be formed to the complete machine.
What Are PCB Board Made Of
Substrate
Insulating laminate composed of polymer synthetic resin and reinforcing material can be used as the substrate of copper clad laminate. There are many kinds of synthetic resins, commonly used are phenolic resin, epoxy resin, polytetrafluoroethylene and so on. Reinforcement materials generally have two types: paper and cloth, which determine the mechanical properties of the substrate, such as solder dip resistance and bending strength. According to raw materials, there are usually
?Paper substrate: a. The blue HB is a non-repellent fuel; b. The red HB is a fuel-repellent fire rating of 94v0.
?Semi-glass fiber material: a, 22F b, CEM-1 c, CEM-3, also known as imitation FRA
?Full glass fiber material: What is the inner fiber content of FR1, 2, 3, 4, and FR4 is commonly used.
2.CopperFoil
The key material for the manufacture of copper-clad plates must have high conductivity and good weldability. According to ministerial standards, the nominal series of copper foil thickness are 18, 25, 35, 70 and 105um. my country is currently gradually promoting the use of 35um thick copper foil. The thinner the copper foil, the easier it is to etch and drill, which is especially suitable for manufacturing high-density printed boards with complex circuits.
Claim:
?There must be no scratches, sand holes and wrinkles on the surface of the copper foil
?Metal purity is not less than 99.8%
?The thickness error is not more than ±5um
Requirements
The adhesive is an important factor in whether the copper foil can be firmly covered on the substrate. The peel strength of the copper clad laminate mainly depends on the performance of the adhesive. 4. Board thickness: usually refers to the requirements of the finished product, respectively, 0.6mm, 0.8mm, 1.0mm, 1.2mm, 1.6mm, etc
If you want to know blank pcb board price, please contact us.
Basic Information
Country:
China
Business Type:
Manufacturer
Year Established:
2017
Total Employees:
101 - 500
About Us
Huihe Circuits is a professional manufacturer of high-density multilayer printed circuit boards, prototype and mass production PCB's. There is a wholly-owned factory in Jiangxi, China. The plant area is 12,000 square meters. Huihe Circuits has been certified for ISO9001, IATF16949, ISO13485, OHSAS18001 and PCB products have been certified for UL, RoHS, REACH.With a professional technology development team, Huihe Circuits has mastered advanced technology and possessed reliable production equipment, test equipment and fully functional PC lab. Our products include 2-28 layers board, high TG heavy copper board, high frequency board, mixed-dielectric laminate board, buried blind via board, which are widely used in communications, computers, industrial control, power electronics, medical equipment, security electronics, consumer electronics and automotive electronics. Products are exported to North America, South America, Europe, Southeast Asia and other countries and regions.As a professional PCB service provider, Huihe Circuits is characterized by 'High Quality, Accurate Delivery and Reasonable Price', and adhere to the core values of ‘Stick with customer oriented, pursue excellent quality.’ Huihe Circuits is consistent in providing high-quality, quick response, satisfactory services for clients all over the world. Looking forward to the future, our stage is vast. We are sincere, persistent and aggressive at work. We meet difficult challenge and seize every opportunity to make progress. We hope to cooperate with you to realize our mutual development and long term benefit.
Member History
Year Joined:
2022
Membership Type:
Free Member
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