LLE company is a supplier of amorphous/nano-crystalline cores, Ni-Fe cores and other cores, founded in the year of 2012 and located in Beijing, China.
We pay attention to supporting the customers with our high level properties of the cores. The cores have been widely applied to current transformers, choke coils, power transformers, and inductors, involved in various industries.
DC Current Immunity single cores（LLE-SDC）
Features：
Made by single magnetic materials with constant permeability (μ= 1400-2000)
Magnetic features：
Strange DC current immunity，Applicable current range （1.5A-200A）
High linearity, High accuracy class, Applicable transformer accuracy range 0.5-0.1 Class
Good temperature stability
Core size saving by Volume and weight
Applications：
DC current immunity transformers in electronic energy meter / watt-hour meter
Metering transformer in electronic power system
Basic parameter
Standard cores dimensions, Applicable CT accuracy , Maximal DC current immunity range：
Notice:
For your reference, the standard parameters above 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.
