About Coilcore:

Coilcore is specialized in the R&D and manufacture of  Amorphous cores,Nanocrystallie cores,CT(Current Transformer), Inductors,Magnetic ballasts and Transformers.

Main products are as follows:

--Common Mode Filter Chokes

--Split CT

--Current Transformers

--Differential Mode Chokes

--Automotive Chokes(For car audios)

--Magnetic Amplifiers

--PFC Chokes

--Cores and Current Transformers for energy meters(Watt hour meters)

--ELCB (Earth Leakage Circuit Breakers)

--Toroidal transformers

--Magnetic ballasts.

“Small cost but more benefits”

Coilcore is always ready to provide you with comprehensive solutions on magnetic projects to meet you. 

1.Unique patent hold, DC current immunity composite cores with amorphous and nanocrystalline cores together.

2.Features:    -- Strong immunity for DC current.    -- Applicable Current range 1.5-200A.    -- Good temperature stability.    -- With competitive price and good quality.

3.Applications:    -- DC current immunity transformers in electronic energy meter / watt-hour meter.   -- Metering transformer in electronic power system .

4.Standard cores dimensions, Applicable CT accuracy , Maximal DC current immunity range

 Notes:For your reference, the standard may vary according to your specifically designed turns and coil diameter of the transformer. We could design and manufacture the suitable cores according to your exact requirement.

You are more than welcome to contact us for any questions and doubts!

For more detail product information,please enter our offical website:

http://www.coilcore.com

DC Current Immunity composite cores China Manufacture