Company Advantages
1. blind vias pcb with circuit board assembly features is unlikely to be a best-seller. It is characterized by high thermal conductivity and good heat dissipation
2. A-TECH CIRCUITS Co., Ltd. constantly provide training for our workers to improve quality. It has increased power densities which guarantee its long service life
3. The quality is the key to the victory of this product in market competition. It can be manufactured with a customized thickness
4. The outstanding feature of this product lies in its high performance. The performance of the product is based on the needs of the customers in the industry. A smooth part is added on its PTH line to reduce the roughness of through hole
5. The product is characterized by high performance and stable quality. It has low water absorptivity in the damp environment

Thick copper PCB or called Heavy copper PCB, it refers to the printed circuit boards with copper thickness more than 3oz(ounce), they’re usually used for various electronic devices like central power system and power electronic devices which need high power or current through.

The applications of thick copper PCBs

● UPS systems
● Protection relays
● High power rectifiers
● Power grid switching systems
● Energy storage and power grid back up
● High power distribution
● Heat dissipation
● Planar transformers
● Power convertors

The advantages of thick copper PCB

● Better current carrying capacity
● Increased endurance to thermal strains
● Added copper plating in the heat vias
● Elimination of complex wired buss configurations
● Increased mechanical strength at connector sites
● Optimized use of exotic high temperature materials with lower probability of circuit failure

A-TECH have manufactured heavy copper PCBs more than ten years with very rich experience. Currently we’re capable of manufacturing thick copper PCB up to 12oz with our limit production capability.

Company Features
1. A-TECH CIRCUITS Co., Ltd. is one of the most professional blind vias pcb R&D and operation teams in China.
2. Our workers are all well-trained before they take part in production of impedance control pcb .
3. Our common wish is to become one of the most influential via in pad pcb supplier in this market. Please contact us!