EE-type core, UU-type core and the ring core are used to prevent noise of switching power supply, which can remove transmission clutter generated by TV, VTR, etc. To avoid misuse of various digital devices. The performance of ferrite is high and stable, which ensures qualified product.
1) EE-type core can generate high inductance and eliminate noise.
2) UU-type core is small and low price, is used for elimination the noise of switching power supplies, television sets, electronic ballasts, etc.
Ring core is used for eliminating the noise of electrical wiring.