Guangzhou full-kun Electronics Co., Ltd. is the most professional aluminum plate Guangzhou manufacturer, specializing in the production of high technological content, strict quality requirements of the aluminum plate, copper substrate, iron substrate, a ceramic substrate, and a variety of single-sided, double-sided, multi-layer Rogers, PTFE, high-frequency microwave TG circuit boards and flexible circuit boards. Our products are widely applied in the field of LED lighting technology, computer, medical, communications, aerospace, instrumentation, microelectronics and automated control. Aluminum plate are generally placed chip devices, pipe the output rectifier conduction of heat through the substrate to go out, low thermal resistance, high reliability can be obtained. Transformers are planar structures SMD LED aluminum plate Which professional? Also available through the substrate heat, its temperature is lower than the conventional, the same specifications as transformers available with aluminum plate structure larger output power. Coating curbs: The sum of the metal plating resist lateral erosion widened and the amount of coating called ledge. If there is no coating widened LED aluminum plate manufacturers, coating sudden erosion along side equals the amount. Etching rate: etching depth was dissolved metals in unit time (often μm / min indicated) or dissolution time required for a given thickness of metal (min). Dissolved copper content: In certain allowable etch rates, the amount of etching solution to dissolve copper. Often the number of dissolved per liter of etchant g of copper (g / l) is expressed. Specific etchant LED aluminum plate Which is better? Its ability to dissolve copper is certain. Guangzhou full-kun Electronics Co., Ltd. is the most professional aluminum plate Guangzhou manufacturer, specializing in the production of high technological content, strict quality requirements of the aluminum plate, copper substrate, iron substrate, a ceramic substrate, and a variety of single-sided, double-sided, multi-layer Rogers, PTFE, high-frequency microwave TG circuit boards and flexible circuit boards. Our products are widely applied in the field of LED lighting technology, computer, medical, communications, aerospace, instrumentation, microelectronics and automated control. Due to the excellent thermal conductivity of aluminum plate, in a small amount of manual welding more difficult, the solder cools too quickly, easily available a simple and practical method problems, an ironing ordinary iron (preferably with thermostat function), Turn over, ironing facing, fixed, and the temperature to about 150 ℃, the aluminum plate placed on top of the iron, heating time, and then the component labeled according to conventional methods and welding, soldering iron temperature is appropriate to the device easy to , there is likely to be too high when the device is damaged, and even aluminum plate copper stripping, soldering temperature is too low to be ineffective, should be flexible. Each of these factors in the package are a very important part, for example, the relationship between the light extraction efficiency the cost; thermal related to the reliability and product life; power dissipation relation to the client application. Overall, better packaging technology is the need to take into account every point, but the most important thing is to stand in the position of thinking customers to meet and exceed customer needs is a good package. LED aluminum plate Which professional? , LED aluminum plate, full-kun Electronics provides full-kun Electronics Co., Ltd. Guangzhou. Guangzhou full-kun Electronics Co., Ltd. (www.mankun.net.cn) strong, credible, in Guangzhou's printed circuit board industry has accumulated a large number of loyal customers. The company better work attitude and constantly improving innovative ideas will lead the electronics and you work full-kun into the brilliant, for a better future!