Pcb supplier with atechpcb.com? The production of A-TECH complies with relevant laws and regulations. To ensure durability, our highly skilled QC professionals rigorously inspect the product. With many advantages, this product is highly reckoned in the market. We have high-quality pcb surface finish, including osp pcb, hasl pcb, immersion gold pcb, immersion silver pcb, peelable mask pcb, carbon pcb, immersion tin pcb and enig pcb. Peelable mask is one kind of temporary soldermask which use to protect some selected board areas during the surface finish or PCB assembly process to keep solder from flowing onto contacts, terminals or plated through holes. Discover additional details at pcb manufacturer.
The main difference between a FR4 board and MCPCB is the thermal conductivity dielectric material in the MCPCB. This acts as a thermal bridge between the IC components and metal backing plate. Heat is conducted from the package through the metal core to an additional heat sink. On the FR4 board the heat remains stagnant if not transferred by a topical heatsink. According to lab testing a MCPCB with a 1W LED remained near an ambient of 25C, while the same 1W LED on a FR4 board reached 12C over ambient. LED PCB always be produced with Aluminum core, but sometimes steel core PCB also be used.
A-TECH has advanced pcb assembly manufacturing equipments, leading technical level, excellent technical team, procurement team, quality engineering team and management team, professional hardware engineers and software engineers to provide professional PCB fabrication / component procurement / SMT processing / functional testing and other one-stop services for domestic and foreign companies, and provide PCBA products with follow-up before, during and after production jobs. Currently we have successfully obtained ISO 9001:2015, ISO 13485:2016 and other certification systems. The company’s main market is distributed in many countries and regions around the world, such as Europe, North and South America, and the products are mainly used for consumer electronics, medical equipments, industrial control equipments, communication devices and other industries.
We realize that there is a lot of competition in the printed circuit board industry, but we’re confident that our promise of high quality, competitive pricing and quick turn around times put us ahead of the curve, not only will we show you that we’re worthy of your business and trust, but we will show you why our customers always come back. We are trying to be the best pcb manufacturer in China, providing high-quality and low-cost pcb assembly and pcb service. Discover more information on atechpcb.com.
In order to provide one-stop-services to customers, we can also provide FPC and Rigid-flex PCB Assembly service (also named SMT: Surface Mounting Technology). We can purchase all components from abroad or domestic market, and provide full products to you with short lead time. High Density Interconnects (HDI) board are defined as a board (PCB) with a higher wiring density per unit area than conventional printed circuit boards (PCB). They have finer lines and spaces (<100 µm), smaller vias (<150 µm) and capture pads (300, and higher connection pad density (>20 pads/cm2) than employed in conventional PCB technology. HDI board is used to reduce size and weight, as well as to enhance electrical performance.