Principle of use

Principle of use 
1 The longer the magnetic ring, the better. 
2 The tighter the hole diameter and the cable that passes through, the better. 
3 When the low-frequency side is disturbed, it is recommended that the cable be wound around 2~3匝. When the high-frequency side is disturbed, it cannot be wound around (because of the distributed capacitance), choose a longer magnetic ring. 
basic structure 
1 lamination, usually cut from silicon steel or nickel steel sheet into E, I, F, O and other shapes, stacked into a core. 
2 annular core, which is made up of O-shaped sheets, and can also be wound by narrow-length silicon steel and alloy steel strips. 
3 C-shaped iron core, this kind of iron core can avoid the shortcoming of the winding of the toroidal iron core, and is formed by docking two C-type iron cores. 
4 can iron core, which is a structure in which the core is outside and the copper coil is inside, which eliminates the inconvenience of the toroidal coil and can reduce EMI. The disadvantage is that the internal coil has poor heat dissipation and a high temperature rise.  

For more information,please contact us at sales@xfullstar.com