FR-4 material can be used in various electronic products, as follows:
-Computers and peripheral devices: Computer motherboards often use FR-4 material, which has good electrical performance to ensure signal transmission between various components of the computer, and mechanical strength to support numerous electronic components. In addition, expansion cards such as graphics cards and sound cards, as well as circuit boards for peripheral devices such as power adapters and hard drives, also use FR-4. If graphics cards require high-speed and stable data transmission, FR-4 can meet their electrical performance requirements
-Communication devices: In mobile phones, some non high frequency and high-speed circuit boards use FR-4, such as circuit boards used to connect components such as batteries, buttons, cameras, etc. In network communication devices such as routers and switches, FR-4 can be used to make motherboards and interface circuit boards. Its good insulation and mechanical properties can ensure the stability of the equipment during long-term operation
-Consumer electronics: such as the motherboard of a tablet computer, the high insulation and mechanical strength of FR-4 can meet its performance requirements. The internal circuit boards of devices such as digital cameras, MP3/MP4 players, and electronic game consoles also use FR-4 to connect and support various functional modules
-Instrumentation: Various electronic measuring instruments, such as oscilloscopes, signal generators, multimeters, etc., often use FR-4 materials for their internal circuit boards to ensure measurement accuracy and instrument stability. In addition, FR-4 is widely used in the production of circuit boards for sensors, controllers, and other instruments in industrial automation control systems due to its reliable performance
-Household appliances: Control circuit boards for large appliances such as refrigerators, air conditioners, washing machines, as well as circuit boards for small appliances such as microwaves and induction cookers. The use of FR-4 material ensures stable operation in complex electromagnetic environments and different temperature and humidity conditions, ensuring the normal operation and service life of household appliances
-Automotive Electronics: Circuit boards for electronic control systems in automobiles, such as engine control units, body electronic stability systems, and car audio systems, are partially made of FR-4 material. Its excellent heat resistance and mechanical properties can adapt to harsh environments inside the car
