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PCB Manufacturing
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OEM Full Turnkey Black Thick Copper PCB Board Electronics For Power Module

OEM Full Turnkey Black Thick Copper PCB Board Electronics For Power Module

MOQ: 1
Price: Send us Gerber file for free quotation
Payment Terms: T/T
Detail Information
Layer:
16 Layer
Base Material:
PI
Thickness:
1.0mm
Copper:
6OZ
Min. Line Width/Space:
0.1/0.1mm
Color:
Black
Application:
Power Module
Certificate:
UL,IATF16949,ISO&Reach
Highlight:

OEM Thick Copper PCB

,

Black Thick Copper PCB

,

OEM turnkey pcb electronics

Product Description

High Frequency Reliable Thick Copper PCB Black Board for Power Module

 

♦ What is Thick copper PCB


 

Thick copper PCB refers to a circuit board formed by bonding a layer of copper foil with a thickness of 2 ounces (oz, about 62.5 microns) or more to FR-4 or other substrates during the printed circuit board (PCB) manufacturing process.

 

 

OEM Full Turnkey Black Thick Copper PCB Board Electronics For Power Module 0 OEM Full Turnkey Black Thick Copper PCB Board Electronics For Power Module 1 OEM Full Turnkey Black Thick Copper PCB Board Electronics For Power Module 2

 

Features of Thick Copper PCB

    • High current carrying capacity: Thick copper reduces resistance, carries 100A current, and improves power density.
    • Strong heat dissipation: Fast heat conduction, temperature rise can be controlled within 40°C.
    • High mechanical strength: Vibration and shock resistance, adaptable to harsh working conditions.
    • High frequency stability: Low signal attenuation, supports high-speed transmission.
    • High reliability: Wide temperature operation (-40°C~150°C), long-term stability.

 

Applications of Thick Copper PCB

    • ​​Power supply equipment: high-power switching power supply, inverter, UPS, etc.
    • ​​Automotive electronics: electric vehicle motor controller, on-board charger, battery management system.
    • ​​Industrial control: motor driver, servo controller, welding equipment.
    • ​​New energy field: photovoltaic inverter, wind power converter.
    • High-power LED lighting: LED driver board that needs heat dissipation and current carrying.

 

Special structure in thick copper PCB design

    • Copper-based sandwich design:A copper-based heat dissipation layer (such as copper bricks or copper foil stacking) is embedded in the traditional FR-4 substrate to form a "sandwich" structure, which increases the local heat dissipation capacity by 3 times and is used for direct installation of IGBT modules.

       

       

    • Step-type copper thickness design:Different copper thicknesses are used in different areas on the same PCB (such as 8oz in the power area and 1oz in the signal area) to balance the current carrying and signal integrity requirements. Copper layer partitioning needs to be achieved by laser cutting or milling.

 

Technical Parameters

 

Item

Specification

Laers

1~32

Board thickness

0.1mm-7.0mm

Material

FR-4,CEM-1/CEM-3,PI,High Tg,Rogers

Max panel size

32"×48"(800mm×1200mm)

Min hole size

0.075mm

Min line width

3mil(0.075mm)

Surface finish

OSP,HASL,Imm Gold/Nickel/Ag, Electric gold

Copper thickness

0.5-7.0OZ

Soldermask

Green/Yellow/Black/White/Red/Blue 

Silkscreen

Red/Yellow/Black/White

Min PAD

5mil(0.13mm)

Inter package

Vacuum

Outer package

Carton

Outline tolerance

±0.75mm

Hole tolerance

PTH:±0.05 NPTH:±0.025

Certificate

UL,ISO 9001,ISO14001,IATF16949

Special request

Blind hole+Gold finger  + BGA

Material Suppilers

 Shengyi, KB, Nanya, ITEQ,etc.

 
 
 
One-Stop PCBs Solution

 

OEM Full Turnkey Black Thick Copper PCB Board Electronics For Power Module 3 OEM Full Turnkey Black Thick Copper PCB Board Electronics For Power Module 4 OEM Full Turnkey Black Thick Copper PCB Board Electronics For Power Module 5 OEM Full Turnkey Black Thick Copper PCB Board Electronics For Power Module 6
PCB Prototype Felx PCB  Rigid-Flex PCB Aluminium PCB
OEM Full Turnkey Black Thick Copper PCB Board Electronics For Power Module 7 OEM Full Turnkey Black Thick Copper PCB Board Electronics For Power Module 8 OEM Full Turnkey Black Thick Copper PCB Board Electronics For Power Module 9 OEM Full Turnkey Black Thick Copper PCB Board Electronics For Power Module 10
Heavy Copper PCB HDI PCB High Frequency PCB  High TG PCB

 

 
 
 
Advantages of DQS Team
  1. On-time Delivery:  
    • Owned PCBA factories 15,000 ㎡
    • 13 fully automatic SMT lines 
    • 4 DIP assembly lines

 

     2. Quality Guaranteed:

    • IATF, ISO, IPC, UL standards 
    • Online SPI, AOI, X-Ray Inspection 
    • The qualified rate of products reach 99.9%

 

     3. Premium Service:

    • 24H reply your inquiry;
    • Perfect after-sales service system;
    • From prototype to mass production