A-TECH hybrid pcb best price for sale

Company Advantages
1. The design of A-TECH circuit board assembly is the application of various disciplines. They include mathematics, kinematics, statics, dynamics, mechanical technology of metals and engineering drawing.
2. The product is smaller compared to other lamp bulbs and in fact, they only consume low energy, making it be the most efficient source of lighting.
3. Inserted with an electro spark detector, it is durable in use because it is designed with a high electrostatic protection level on its chips.
4. hybrid pcb's export has brought the rich profit repayment for the company.
5. A-TECH CIRCUITS Co., Ltd. has formed a well-trained team with proficient skills.

PCB with Blind and Buried Vias

Basically the blind and buried vias are popular to be designed on high density PCBs due to the limit of small space, the blind and buried vias can only pass through necessary layers and more surface area become available for components, they have the ability to meet the density constraints of line and pads on a typical design without increasing the layer count or board size and reduce the PCB aspect ratio for convenient production.


Blind Vias

Blind via is a copper plated hole that connects only one outer layer to one or more inner layers, it never goes all the way through a circuit board but only visible on one side of circuit boards. The blind via can be laser or mechanically drilled based on the detailed via hole size and layer stackup.


Buried Vias

Buried Via is a copper plated hole that connects two or more inner layers without contacting the outer layers, as the name suggests, it’s buried inside, so it’s not visible from the outer layer of PCB. Buried via has no impact to any trace or surface mount component on the top or bottom layers, trace or SMD pad can be placed directly over the buried via.

A-TECH CIRCUITS has capacity to build both of blind via and buried via with different demands, We’ll use laser drill for the blind vias with size smaller than 150um and use mechanical drill for the blind via size larger than 150um, the technology of blind via we can achieve include via in pad, stacked via and staggered via. The minimum size of buried via normally need to be 150um and they’ll be plugged with resin to avoid prepreg flow into buried via which might affect the connection with adjacent layers.

Company Features
1. A-TECH CIRCUITS Co., Ltd. has been devotedly focusing on manufacturing hybrid pcb for years.
2. Our factory has established ourself quality management system on the basis of achieving the ISO 9001 international quality system certification. This offers quality assurance of all products.
3. A-TECH CIRCUITS Co., Ltd. will be very honored if we have the opportunity to work with you. Contact us! A-TECH CIRCUITS Co., Ltd. is ready to provide you with a full range of services. Contact us! A-TECH CIRCUITS Co., Ltd. is able to transform customers’ expectations into successful experiences. Contact us! A-TECH now is growing to be a popular edge plating pcb supplier. Contact us!