As we all know, inductor, as one of the important products of electronic components, is an indispensable and important product component in electronic circuits. However, due to its different manufacturing technology and different materials, it can be divided into high current inductor and common inductor. What is the difference between high current inductance and ordinary inductance? The following contents are compiled by Shunhai Science and Technology, and relevant contents are for reference.
The characteristic difference between high current inductor and common inductor is explained as follows
First, the high current inductor has the characteristics of all SMD power inductors, and also has the following characteristics
(1) high stability, high current inductor adopts totally enclosed magnetic shielding structure, with good sealing performance and high stability;
(2) Resistant to high current. The high current induction coil is wound with thick pain wire and flexible flat cable, which is resistant to high current and can be up to A current;
(3) Wide application range, strong weatherability of high-current inductor, which can be used for long-time working equipment such as computer mainboard, single chip microcomputer and display card;
Second, the common inductance has the following characteristics
(1) the flat bottom surface is suitable for surface installation;
(2) High Q value and low impedance;
(3) Welding performance with excellent end strength;
(4) It can provide braid packaging, which is convenient for automatic assembly;
(5) Low leakage magnetism, low direct resistance and high current resistance;
End: Ordinary power inductors can only be used as DC-DC modules, filter circuits, etc. Although the functions are the same, the responsibility of high current inductor is far greater than that of ordinary power inductor. At present, many computer motherboard manufacturers are developing filter circuits composed of large current inductors. It has superior stability and durability. It can be said that the inductance performance determines the performance of the motherboard.
