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Model No.: CW-049
Structure: Metal Base Rigid PCB
Flame Retardant Properties: V0
Base Material: Aluminum
Insulation Materials: Metal Composite Materials
Place of Origin: China
Supply Ability: 10000sqm/month
Certificate: ISO9001, ISO14001, UL, IATF16949
LED aluminum boards are developing to high density and high difficulty. A large number of SMT and BGA PCBs appear, and customers should be led aluminum substrate manufacturers when mounting components to plug hole, mainly because:
1. Preventing short circuit of tin from the through hole through the component surface during over-wave soldering of the LED aluminum substrate;
2. Avoid flux remaining in the via hole;
3. After the surface mount and component assembly is completed, the PCB is vacuumed on the test machine to form a negative pressure:
4. Prevent the surface solder paste from flowing into the hole to cause solder joints, which affects the placement;
5. Prevent the soldering of the solder balls from over-wave soldering, causing a short circuit.
Copper thickness: 1OZ
Board thickness: 1.2mm
Surface Finishing: HASL-LF
Solder mask color: White
Solder mask brand: Taiyo
Thermal Conductivity: 3.0W/M.K
Aluminum circuit boards is a metal-based copper clad plate with good heat dissipation function. Generally, the single layer is composed of three-layer structure, which is a circuit layer (copper foil), an insulating layer and a metal base layer. Also used for high tech use is designed as double layers, the structure is circuit layer, insulation layer, aluminum base, insulation layer, circuit layer. A very small number of applications are multi-layer boards, which can be made of ordinary multi-layer boards combined with an insulating layer and an aluminum base.
Aluminum PCB characteristics
● Surface Mount Technology (SMT);
● Extremely efficient treatment of thermal diffusion in circuit design;
● Reduce product operating temperature, increase product power density and reliability, and extend product life;
● Reduce product size and reduce hardware and assembly costs;
● Replace the fragile ceramic substrate for better mechanical durability.
Aluminum PCB use:
● Audio equipment
Input, output amplifiers, balanced amplifiers, audio amplifiers, preamplifiers, power amplifiers, etc.
● Power supply equipment
Switching regulator, DC/AC converter, SW regulator, etc.
● Communication electronic equipment
High frequency amplifier, filtering appliance, reporting circuit, etc.
● Office automation equipment
Motor drive, etc.
Electronic regulator, ligniter, power controller, etc.
CPU board, floppy disk drive, power supply unit, etc.
● Power module
Inverter, solid relay, rectifier bridge and so on.
● LED lighting
With the promotion of energy-saving lamps, various energy-saving and beautiful LED lamps have been well received by the market, and aluminum PCB used for LED lamps have also begun to be applied on a large scale.
1, About the factory--More than 15 years industry experience: Self-built factory, 15 years of focus on circuit board manufacturing.
☆ Flip Aluminium PCB: The share of Aluminum industry more than 45%, service and quality have won the praise of customers.
☆ Advanced equipment: PVC plating line, CNC V-CUT machine, Dongtai high speed drilling machine, high speed flying probe testing machine, microscope, copper foil tensile tester, ion pollution degree detector.
2, Top technical team - fast delivery, professional service
☆ 50 professional and technical people with more than 10 years of PCB experience have rich experience in various industry standards and process quality requirements.
☆ Provide after-sales technical support, quickly respond to bad feedback, solve customer's difficult problems
3, Certifications - UL, IO9001:2015, ISO14001:2015, IATF16949
☆ All products undergo strict SGS testing and meet ROHS requirements
☆ Implement TQM quality management and 6σ management mode, continuous improvement, good rate 99%
☆ Quality control seniors are skilled in IATF16949, QS9000 requirements,and have their internal auditor qualification certificate
4.Work with well-known companies - trustworthy PCB manufacturers
☆ Over the years, has business contacts with many well-known companies such as BYD, Huawei, Schneider, and Siemens etc., and has maintained long-term supply relationships with these industry benchmarking companies.
☆ The products are exported to Europe, America, Japan, Middle East, Philippines and other overseas markets, and are well received and trusted by customers.
Chuangying Electronics Co.,Ltd
Contact Person: Gracie Cai
Address: No.15 Gonghe Chuangye road, Xixiang Street,Shenzhen,Guangdong