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A rich lineup. Widely adopted for LED lighting and automotive applications.
This is a highly thermally conductive printed circuit board material designed to accommodate components that emit high heat during operation, such as high-brightness LEDs and power semiconductors. It has been on the market for 20 years, and the lineup has been enriched, receiving many adoptions.
Effective measures against solder cracks.
When surface mount components are soldered onto an aluminum base printed circuit board, the aluminum plate repeatedly expands and contracts due to heat, causing stress to accumulate at the solder joints, leading to fatigue failure (solder cracks). The insulation layer of AC-7302 is very soft (low elasticity), which can help alleviate the stress on the solder joints.
Achieving a reduction in the price of aluminum base materials.
The insulation layer contains glass cloth, which provides excellent insulation reliability. The breakdown voltage is... 5kV for an insulation layer thickness of 60μm 7kV for an insulation layer thickness of 120μm ...that is.
