Essential details
Shipping:Express delivery
Product Introduction
Number of layers: 18 layers
Plate thickness: 4mm
Board material used: FR4 fiberglass board
Surface treatment: immersion gold plating
Minimum hole diameter: 1.25mm
Minimum copper hole size: 70um
Surface copper thickness: 40Z
Application field: power supply
The main characteristic of thick copper PCBs lies in their thicker copper foil layers, typically with a copper thickness of over 1 ounce (OZ). This design effectively enhances the conductivity of the circuit board, making it less prone to heating up when subjected to high currents, thereby ensuring stable operation of high-profile electronic devices. Thick copper PCBs also exhibit excellent corrosion resistance and wear resistance, enabling them to adapt to complex and diverse working environments.
Plate thickness: 4mm
Board material used: FR4 fiberglass board
Surface treatment: immersion gold plating
Minimum hole diameter: 1.25mm
Minimum copper hole size: 70um
Surface copper thickness: 40Z
Application field: power supply
The main characteristic of thick copper PCBs lies in their thicker copper foil layers, typically with a copper thickness of over 1 ounce (OZ). This design effectively enhances the conductivity of the circuit board, making it less prone to heating up when subjected to high currents, thereby ensuring stable operation of high-profile electronic devices. Thick copper PCBs also exhibit excellent corrosion resistance and wear resistance, enabling them to adapt to complex and diverse working environments.