Cores

Product Introduction

Type: CMC Cores, High-Frequency transformer cores, Low-Frequency transformer cores, current transformer cores. 

Material Introduction:

Nanocrystalline materials have a combination advantages of silicon steel, permalloy and ferrite, the working frequency of high frequency inverter power supply is 20kHz～50kHz, as the heart of main power supply transformer, although the traditional ferrite core material loss at high frequency is low, the permeability of below 100kHz frequency is relatively low, and its saturation magnetic flux density value(Bs)is also low, the volume and weight of the iron core is still large. In addition, because of low Curie temperature, weak thermal stability, Bs value decreased quickly when little temperature rise, easy to saturation and working condition is not stable, ferrite is not suitable for high frequency power. Nanocrystalline materials have excellent comprehensive magnetic properties, especially applicable in high-power and high-frequency inverter power core.

Our Service 

     Based on the performance requirements from customers,  we will select ribbon with suitable composition and scale to wind cores. Then the cores will be annealed in magnetic field and packaged according to customer's requirements.

Characteristic

●  High saturate induction and meet miniaturization design 

●  Low core loss

●  Low coercivity to improve the efficiency

●  Excellent temperature stability

Application

1. New Energy: Inductors (choke coils)for power conditioner of photovoltaic, wind power generator, fuel cell.           

2. Electric Vehicle & Plug-in Hybrid Electric Vehicle

3. Industrial  Power

4. Consumer Applicance

5. Healthcare

6. Electrostatic Precipitator