China blind vias pcb fit hole manufacturers for wholesale

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4 layers PCB with IPC CLASS3 acceptance standard

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4 layers PCB with impedance control

4 layers PCB with ENIG finish

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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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A-TECH blind vias pcb is manufactured by our professional engineers who have the expertise to ensure that each product meets the highest standards in the rubber and plastic industry. This product is a versatile, necessary kitchen appliance

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The whole production process of A-TECH blind vias pcb is strictly controlled, from the selection of finest fabrics and pattern cutting to the check for accessories safety.

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The metallic materials used for A-TECH press fit pins pcb must be qualified during development. These materials have to be assessed in terms of application risks. Its transparent bowl lid with a feed tube enables easy addition of ingredients when blending

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A-TECH press fit pins pcb is the fruit of several theories' application. Theories such as geology, Environics, as well as a cultural study is taken into consideration in the preliminary production stage. It is often used to knead the dough, eggs, cream, and mix mashed potatoes

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The body design of A-TECH blind vias pcb adopts aluminum alloy materials, which allows that it has a lightweight yet sturdy and robust construction. The quality stainless steel materials enable it to free of bacteria and fungal accumulation

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The product is quality-assured as we have established a good quality management system to prevent any possible defects. Made of food-grade stainless steel, it is safe to directly contact with food

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A-TECH China blind vias pcb manufacturers for wholesale