Present products──Annular Coils

Characteristic :
Apply to the power and change and strain waves with the circuit extensively.
Core magnetic ring of iron powder, performance is steady , with low costs.
The volume is from small to large, meet various kinds of demands for using the circuit.
Able to bear warm 130 or 180 degrees and gather and fit the fat enameled wire.
High saturation current.
Can scribble and set up water allly with the regular copper wire and increases insulatingly outside .
Used in various kinds of switch power and go against the becoming device , UPS ,etc..