A-TECH buried vias pcb is made of semiconductor materials that are selected from qualified and certified suppliers. These materials such as GaAs, GaP, and GaAsP go through rigorous screening before production. Thanks to the up-to-date vacuum DES line, it is manufactured with fine traces and high density2.
The product has been well treated so that it will stand the test of time and look better and more luster with age. It is characterized by high thermal conductivity and good heat dissipation3.
This product is breathable enough. Its fabric with a porous structure makes it have air and vapor absorption ability, allowing the skin to stay cool. The product is certified under UL(E357001) and RoHS4.
The product has good dying quality. There are no dye marks on the fabrics because the dying agent used is high quality and the dying technique is excellent. It is lead-free and environmental-friendly and has passed SGS test5.
The product does not have puckering. During the sewing process, thread tension is controlled at a reasonable limit so as to prevent an irregular seam surface. Being laminated by advanced vacuum lamination equipment, it has a uniform dielectric thickness after lamination
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.
A-TECH has focused on strengthening buried vias pcb and management of countersunk pcb . A-TECH CIRCUITS Co., Ltd. has abundant capital and professional technical R&D team.2.
A-TECH CIRCUITS Co., Ltd. has a large number of domestic senior experts and professors for impedance control pcb
A-TECH CIRCUITS Co., Ltd. has fostered its own research and development capabilities in thick copper pcb field. A-TECH CIRCUITS Co., Ltd. only produce high class cases for the customers. Ask!