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18 Years Factory Medium Tg Pcb,Special Base Material Pcb - Good quality China OEM High Quality PCB 94V0 PCB Board Electronic Printed Circuit Board Manufacturer PCB Board with RoHS – Yongmingsheng

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Sticking to the belief of "Creating products of high quality and making friends with people from all over the world", we always put the interest of customers in the first place for 2layer Aluminum Pcb, 2layer Aluminum Enig Pcb, Huge Size Pcb, Objects won certifications together with the regional and international primary authorities. For far a lot more detailed information, make sure you make contact with us!
18 Years Factory Medium Tg Pcb,Special Base Material Pcb - Good quality China OEM High Quality PCB 94V0 PCB Board Electronic Printed Circuit Board Manufacturer PCB Board with RoHS – Yongmingsheng Detail:

“Sincerity, Innovation, Rigorousness, and Efficiency” would be the persistent conception of our corporation with the long-term to create collectively with buyers for mutual reciprocity and mutual advantage for Good quality China OEM High Quality PCB 94V0 PCB Board Electronic Printed Circuit Board Manufacturer PCB Board with RoHS, Within our initiatives, we already have many shops in China and our solutions have won praise from prospects around the globe. Welcome new and outdated consumers to call us for that upcoming long term small business associations.
“Sincerity, Innovation, Rigorousness, and Efficiency” would be the persistent conception of our corporation with the long-term to create collectively with buyers for mutual reciprocity and mutual advantage for China PCB Circuit Board, Fast PCB, We always insist on the management tenet of “Quality is first, Technology is basis, Honesty and Innovation”.We’ve been able to develop new products and solutions continuously to a higher level to satisfy different needs of customers.
Heavy Copper PCB are printed circuit boards with 3 or more ounces of finished copper in the inner and/or outer layers.

While there is no standard definition of Heavy Copper, it is generally accepted that if 3 ounces (oz) of copper or more is used on the internal and external layers of a printed circuit board, it is called a heavy copper PCB. Any circuit with a copper thickness of more than 4 oz per square foot (ft2) is also categorized as a heavy copper PCB.

The construction of a heavy copper circuit endows a board with benefits such as:

  • Increased endurance to thermal strains.
  • Increased current carrying capacity.
  • Increased mechanical strength at connector sites and in PTH holes.
  • Use of exotic materials to their full potential without circuit failure.
  • Reduced product size by incorporating multiple copper weights on the same layer of circuitry .
  • Heavy copper plated vias carry higher current through the board and help to transfer heat to an external heatsink.

Thick copper plate basic production process:

A、The inner core plate is obtained by cutting materials, and the inner circuit is made on each inner core plate respectively through the processing of inner graph and etching. A number of copper pads are interleaved on the edge of the plate in the open area of each inner core plate to make each inner core plate.

B、The inner layer and outer layer of copper foil are pressed together by semi-curing sheet to make multi-layer production plate.

C、According to the existing technology, the thick copper plate is prepared by the post-treatment of the multilayer production plate.

You May Like:

1、What are the precautions for heavy copper PCB wiring

2、What are the specifications of heavy copper PCB

3、What are the heavy copper PCB materials


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18 Years Factory Medium Tg Pcb,Special Base Material Pcb - Good quality China OEM High Quality PCB 94V0 PCB Board Electronic Printed Circuit Board Manufacturer PCB Board with RoHS – Yongmingsheng detail pictures


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With responsible good quality method, good status and excellent client services, the series of solutions produced by our company are exported to lots of countries and regions for 18 Years Factory Medium Tg Pcb,Special Base Material Pcb - Good quality China OEM High Quality PCB 94V0 PCB Board Electronic Printed Circuit Board Manufacturer PCB Board with RoHS – Yongmingsheng , The product will supply to all over the world, such as: Romania, Porto, Jamaica, During in 11 years, We have participated in more than 20 exhibitions, obtains the highest praise from each customer. Our company has been devoting that "customer first" and committed to helping customers expand their business, so that they become the Big Boss !
  • Although we are a small company, we are also respected. Reliable quality, sincere service and good credit, we are honored to be able to work with you!
    5 Stars By Albert from Belgium - 2017.12.09 14:01
    The factory has advanced equipment, experienced staffs and good management level, so product quality had assurance, this cooperation is very relaxed and happy!
    5 Stars By Modesty from South Africa - 2017.11.20 15:58
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