كيفية اختيار ثنائي الفينيل متعدد الكلور المناسب

2021-05-27

المعيارثنائي الفينيل متعدد الكلور is made in the most standard and most widely used configuration. These ثنائي الفينيل متعدد الكلورs are usually made of FR4 substrates with a standard thickness of about 1.5mm. ثنائي الفينيل متعدد الكلور substrate materials are poor conductors, so they have copper layer lamination, solder mask and screen printing to make them conductive. These can be single-sided, double-sided or multilayer boards. The heat resistance and high temperature resistance of most FR4 boards are not high, so direct exposure to high temperatures must be avoided. They have heat sinks or copper-filled through holes to prevent heat from entering the circuit. You can avoid using standard ثنائي الفينيل متعدد الكلورs and instead choose aluminum ثنائي الفينيل متعدد الكلورs where high temperatures are not required to operate in extremely high temperature environments. However, if your application requirements are relatively stable, then you can choose a glass fiber standard ثنائي الفينيل متعدد الكلور that is both efficient and economical.

ثنائي الفينيل متعدد الكلور

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