Precision PCB Fabrication, High-Frequency PCB, High-Speed PCB, Standard PCB, Multilayer PCB and PCB Assembly.
The most reliable PCB & PCBA custom service factory.
Multilayer PCB

18Layers 3oz copper power PCB

Multilayer PCB

18Layers 3oz copper power PCB

18Layers 3oz copper power PCB

Model :  18Layers 3oz  copper power PCB

Material :  EM827

Layer :  18Layers

Color : Green/White

Finished Thickness :  4.0mm

Copper Thickness :  3OZ

Surface Treatment :  Immersion Gold

Surface treatment : deposited gold ≥ 2U“

Copper thickness in hole : 70UM

Line width: 0.3mm

Minimum aperture: 0.4mm

Application : magnetic coil pcb,power supply pcb


Product Details Data Sheet

ipcb company has sufficient production experience of thick copper coil PCB. ipcb company adopts low resistance test to ensure the reliability of the coil power module PCB

PCB low resistance testerg

PCB low resistance tester

Exquisite PCB production technology, inner and outer layer copper thickness 4oz, hole copper ≥ 70UM, using VCP electroplating line to produce PCB, effectively meet customer requirements.


iPCB Circuits Limited(ipcb®.com) is a high-tech enterprise focus on the R&D and production of high-end PCB. ipcb®.com has independently developed the PCB automatic quotation and order system, which is the first in the industry, and our final goal is the Internet + to build a smart PCB factory of industry 4.0, providing customers with professional PCB technology and production services.


ipcb®.com Products:

Radio/Microwave/Hybrid High Frequency, FR4 Double/Multi-Layer, 1~3+N+3 HDI,Anylayer HDI, Rigid-Flex, Blind Buried, Blind Slot, Backdrilled,IC,Heavy Copper Board and etc.PCB apply for Industry 4.0, Communication, Industrial Control, Digital, Power supply, Computer, Automotive, Medical, Aerospace, Instruments, Military, Interne and other fields.


Model :  18Layers 3oz  copper power PCB

Material :  EM827

Layer :  18Layers

Color : Green/White

Finished Thickness :  4.0mm

Copper Thickness :  3OZ

Surface Treatment :  Immersion Gold

Surface treatment : deposited gold ≥ 2U“

Copper thickness in hole : 70UM

Line width: 0.3mm

Minimum aperture: 0.4mm

Application : magnetic coil pcb,power supply pcb



For PCB technical problems, iPCB knowledgeable support team is here to help you with every step. You can also request PCB quotation here. Please contact E-mail sales@ipcb.com

We will respond very quickly.