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blind vias pcb counter sink for wholesale A-TECH

blind vias pcb counter sink for wholesale A-TECH

blind vias pcb counter sink for wholesale A-TECH
  • blind vias pcb counter sink for wholesale A-TECH

blind vias pcb counter sink for wholesale A-TECH

Max copper thickness
Min Order Quantity
Production Lead Time
4-15 Working Days
Supply Capacity
5000 ㎡/Month
UL, ISO9001, TS16949
Payment Terms
T/T, Paypal, WU etc.
Shipment Terms
EXW, FOB, DDU etc.
Test Way
100% E-Test
Get Latest Price
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Enterprise Strength
  • A-TECH is committed to providing quality, efficient, and convenient services for customers.
Company Advantages
1. blind vias pcb 's structure has been developed using micro vias pcb idea.
2. The product is durable, functional, and practical.
3. Every detail of the product has been carefully inspected by profession QC staff.
4. The product is highly durable and has strong practicality.

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. is a reliable and responsible manufacturer for its blind vias pcb .
2. A-TECH CIRCUITS Co., Ltd. has successfully built solid technology strength.
3. A-TECH CIRCUITS Co., Ltd. will keep tracked customers' feedback for using impedance control pcb . Inquire! To establish the service philosophy of micro vias pcb is the base of A-TECH CIRCUITS Co., Ltd.'s work. Inquire!
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