Aluminum PCB Prototyping

Aluminum PCB Prototyping

The aluminum substrate is a metal-based copper clad plate with good heat dissipation function. Generally, the single panel is composed of a three-layer structure, which is a circuit layer (copper foil), an insulating layer and a metal base layer.
Board thickness:1.6MM
Layers:2 layers
Surface finishing:HASL lead free
Copper thickness,:1OZ

Product Details

Technical requirements for Aluminum PCB

Main technical requirements:

Dimensional requirements, including board dimensions and deviations, thickness and deviation, verticality and warpage; appearance, including cracks, scratches, burrs and delamination, aluminum oxide film, etc.; performance, including peel strength, surface resistivity , minimum breakdown voltage, dielectric constant, flammability and thermal resistance requirements.

Excellent Performanc Aluminium PCB2

Special inspection method for aluminum-based copper clad laminates:

1.The dielectric constant and dielectric loss factor measurement method. It is a variable-Q series resonance method. The principle that the sample and the tuning capacitor are connected in series to the high-frequency circuit to measure the Q value of the series circuit;

2.The thermal resistance measurement method, which is calculated by the ratio of the temperature difference to the thermal conductivity between different temperature measurement points.

Excellent Performanc Aluminium PCB1

files we need

Please,contract us if you need costomize your own aluminum PCB prototyping,send you gerber file and bom list to via email.

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