China Naonicrystalline Welding Inverter transformer for Face mask machine

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 -55C-130C 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

Basical 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 Losse (20KHz, 0.2T) (W/kg)

<3.4

7.5

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

<35

Can not be used

Core Losse (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

Resisitivity (µΩcm)

80

1X106

Curie Temperature (°C)

570

<200

Occupation efficiency

>0.70

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Main Application:

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

We supply both power transformer cores and transformer. Power Transformer Cores for Welding Machine with Standard Size in the market, details as below below:

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Addr :No.1 JiShan BuXia Lu,TianHe District, Guangzhou City, China
Tel :+86-20-85649266
Fax :+86-20-85649263
E-mail :sales3@ coilcore.com
Skype :sales3@ coilcore.com