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High Frequency Nanocrystalline Toroidal Core for HF Power Transformer

High Frequency Nanocrystalline Toroidal Core for HF Power Transformer

High saturate induction reduce volume of transformers, popular in inverter power application.

  • Item NO.:

    NTL-503220
  • Product Detail

Core Size

Transformer Nanocrystalline Core Size

Type No.

Core Size (mm)

Case Size (mm)

Cross-sectional area (cm2)

Magnetic Length

Weight

Power for Inverter welding machine (KW)

Output Current for Inverter Welding Machine (A)

OD

ID

HT

OD

ID

HT

(cm)

(g)

NTL-503220

50

32

20

54

28

24

1.35

12.87

125




Core Loss VS Magnetic Induction Density

Transformer Core Magnetic Induction Density


Key Properties:
  • High saturate induction reduce volume of transformers
  • High permeability and low coercivity improve efficiency
  • lower exciting power and reduce copper loss
  • Low core loss reduce temperature rise of transformers
  • Excellent thermal stability with the serving temperature of -55°C-130°C for long time
  • LOWEST  CORE  LOSS :P <6W/Kg @ 20KHz,0.5T , P<9W/Kg @ 20KHz, 1T, P<5W/Kg @ 35KHz,0.5T, P<14W/Kg @ 35KHz,1T
  •  High Bs =1.4T ,  low Br <10mT,  Low Hc <1A/m , u=10000


Basic Parameter

Nanocrystalline Core

Ferrite Core

Saturation Magnetostriction Induction Bs(T)

1.25

0.5

Residual Magnetic Field Density Br (T) (20KHz)

<0.20

0.2

Core Loss (20KHz, 0.2T) (W/kg)

<3.4

7.5

Core Loss (20KHz, 0.5T) (W/kg)

<35

Can not be used

Core Loss (20KHz, 0.3T) (W/kg)

<40

Can not be used

Permeability (20KHz) (Ge//Oe)

>2x104

2x103

Coercive Force (A/m)

<1.60

6

Saturated Magnetostrictive Coefficient λs

<2x10-6

4x10-6

Resistivity (µΩcm)

80

1X106

Curie Temperature (°C)

570

<200

Occupation efficiency

>0.70

---


Main Application:

  • Inverter welding machines
  • X-Ray and laser source power supplies
  • Communication power supplies
  • High frequency heating systems
  •  Electrolytic and plating power supplies

Inverter Transformer Core Application


Product Description:

Both high frequency Nanocrystalline Core and Customized HF Power Transformer support for Welding Machine, Solar Inverter.

Nanocrystalline Transformer Core

In meantime, related standard Nanocrystalline Core Download here.




As an leading manufacturer of amorphous and nanocrystalline core products, Coilcore provides quality services to customers with high-performance products and one-stop solutions. By leaving a message below to get more details about Nanocrystalline Core for HF Power Transformer quickly!


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