Company Advantages
1. Every ingredient of A-TECH edge plating pcb castellation has undergone a strict antimicrobial effectiveness test and is scientifically assessed by our professional QC team. The product can be resistant to corrosion
2. One of our customer, who bought it a year ago, said when she woke up one morning after a fierce storm, she was surprised that it kept the perfect shape and the guy ropes didn't move at all. With a compact design, it is space-saving
3. The product is completely examined by the quality testing department. The inner layer core of the product is chemically treated for improved adhesion of the copper surface
4. Our professional and technical personnel supervise the quality control throughout the production process, which greatly guarantees the quality of the products. It has increased power densities which guarantee its long service life
5. As a result of the implementation of a complete quality management system, products meet the most stringent quality standards. A smooth part is added on its PTH line to reduce the roughness of through hole

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. has a group of highly skilled engineers to provide the best solution on countersink pcb .
2. Our goal is to acquire new customers from innovative offerings. This objective makes us always focus on the innovation ahead of market trends. Get quote!