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Subject: China LED aluminum Printed Circuit Board
Message: Product introduction Aluminum PCB is a kind of metal clad plate with good heat dissipation function. Generally, single side consists of three layers, namely, circuit layer (copper foil), insulation layer and metal base layer. For high-end use, the design is also double side, structure for circuit layer, insulation layer, aluminum base, insulation layer, circuit layer. Parameter Thickness:1.0mm cooper thickness:2OZ Withstand Voltage:AC2500V Solder Mask type: white oil Surface Treatment:OSP process:The exposure thermal conductivity:2.0w/m.k E-T test :100% Open-Short Test Delivery :prototype 3days,mass production 7days url:http://www.gopcba.com
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