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A-TECH China edge plating pcb manufacturers top supplier

A-TECH China edge plating pcb manufacturers top supplier

Max copper thickness
12oz
Min Order Quantity
No
Production Lead Time
4-15 Working Days
Supply Capacity
5000 ㎡/Month
Certifications
UL, ISO9001, TS16949
Payment Terms
T/T, Paypal, WU etc.
Shipment Terms
EXW, FOB, DDU etc.
Test Way
100% E-Test
Standard
IPC CLASS 2 / CLASS 3
Price
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Quantity Needed:
Pieces
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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.




A-TECH edge plating pcb must go through these following production stages, including metal materials procurement and preparation, components machining, surface polishing, and assembly. It is not likely to tear paint off the base materials
A-TECH press fit pins pcb has been tested according to the general standards. It is tested in terms of functionality, strength, stiffness, wears, and corrosion. It has passed the tensile strength test and tape retentivity test
A list of factors is taken into account of A-TECH press fit pins pcb conception. They involve complexity, feasibility, optimization, tests, etc. of a machine. Its rolling end face is very smooth and neat
Lots of factors are taken into consideration in A-TECH edge plating pcb design. They are required motion, required space, speed of operation, required labor, etc. It has passed the tensile strength test and tape retentivity test
There are many factors being considered during A-TECH press fit pins pcb design. They include the selection of material, form and size of the parts, frictional resistance and lubrication, and safety of the operator. This product features a low unwind force
It has the proper size in consideration of the force. Each element of this product is designed with the most suitable size by considering the force acting on it and the permissible stresses for the material used. The product, with strong adhesive holding power, can withstand heavyweight
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