Reader coil
Reader hollow inductance coil is a part of the reading and writing equipment, which plays a crucial role in the induction of the equipment. The reader coil belongs to an antenna, and the first function of the antenna is to radiate and receive electromagnetic waves. The presence of a reader coil can stabilize the performance of a device, while also enhancing the stability and related properties of the device. The main form of the coil of the reader device is basically a small wire, which revolves around the product of the nature of the card reader, thus benefiting its characteristics to increase the scope of use of the card reader.
The reading and writing equipment produced by the hollow inductor is widely used in public security system, police system, station system, school, medical, airport, factory, engineering and other fields. In the future development of radio frequency identification technology, in combination with other high-tech technologies, such as GPS, biometrics and other technologies, from a single identification to the direction of multi-functional identification at the same time, it will be combined with modern communication and computer technology to achieve cross-regional and cross-industry applications.