buried thick copper pcb half depth best price for wholesale

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.

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A-TECH impedance pcb is designed with high standard. It is designed to meet, tested or compliant with such international standards as IP Protection, UL, and CE. The whole surface of the product is nonconductive

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The development of A-TECH impedance pcb adopts many disciplines. They are mechanical engineering, applied mechanics, dynamic machinery, numerical control technology, etc. The product provides a high-accuracy testing result

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During the design of A-TECH impedance pcb, many factors have been considered. They are fabric quality, color mix, style, stitching workmanship, comfort, and convenience. The product has the advantage of high strength

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A-TECH impedance pcb comes into shape after several processes after considering space elements. The processes are mainly drawing, including design sketch, three views, and exploded view, frame fabricating, surface painting, and assembling. It has a strong adjustment function, ensuring the calibration accuracy

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The design of A-TECH thick copper pcb shows professionalism. The mechanical properties, including materials hardness, structural toughness, efficiency, fatigue resistance have all optimized. The product is widely accepted for its abrasion resistance

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impedance pcb is thick copper pcb as compared with other similar products. It conforms to the standards of EN, ASTM, DIN, BS, JIS, etc

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