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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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buried vias pcb Selected high-quality raw material, calcined at high temperature, thick texture, strong and durable, can keep lasting bright as new.

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The surface of press fit pins pcb is finely polished, the surface is flat and smooth, no burrs and no sticky hands, and the details show excellent quality.

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press fit pins pcb The design is simple, the structure is simple, the craftsmanship is exquisite, the quality is high, the use is convenient, and the operation is flexible. It is a jewelry equipment product with both aesthetics and practicality. You can buy and use it with confidence.

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buried vias pcb The design is scientific and reasonable, the structure is tight and compact, the texture is solid and thick, safe to use, and the quality is high. You can buy and use it with confidence.

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press fit pins pcb The texture is firm and thick, and the countertop is not easy to be scratched or damaged. It is very convenient to clean and maintain in the later stage. Just wipe it gently with a towel dipped in water and it will immediately become bright as new.

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It has a robust structure. During the quality inspection, it has been tested to make sure it will not expand nor deform under pressure or shock.

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A-TECH buried vias pcb Suppliers at discount