read head coil

The reader coil is also called the reader coil, and the reader coil is an important element in the composition of the reader. We all know that the formation of the coil is a kind of wire developed by metal materials under a certain processing method. The existence of the coil can stabilize the performance of a device, and at the same time can enhance the stability and related properties of the device. The main form of the read head coil is basically a small wire, which surrounds the card reader. product, which is beneficial to its characteristics to increase the range of use of the card reader.

The memory card of the head coil is widely used in smart phones, cameras, ID card identification equipment, etc. In a broad sense, smart phones and cameras have also become card readers. According to the type of memory card, it is divided into CF card reader, SM card reader Card reader, PCMICA card reader and memory stick reader, etc., and dual-slot card reader can use 2 or more cards at the same time; according to the port type, it can be divided into serial port card reader , Parallel port card reader, USB card reader. Card readers are also widely used in mobile data storage.

Dimensions (mm)