High quality Nano-crystalline cores Switch Hi-Power Transformer core

Usually the Hi-power arc welding inverter's single-ended pulse transformers require the transformer cores with low high frcqucncy loss, high Bs and low Br so that to achicvc bigger A B. Output filter and energy stored inductancc required the characteristics of high Bs, low loss and constant permeability, in this case, we made horizontal magnetic treatment on Nano-crystalline alloy to manufacture the transformer cores with low Br and constant permeability.

Application

• Inverter Welding machine power supply

• X-ray, laser, communication power supply

• UPS and high frequency induction heating power supply

• Charging power supply

• Electrolytic and electroplate power supply

• Frcqucncy control of motor speed power supply

Characteristics

• High Bs —Reducing volume and weight of the cores

• High permeability and low Coercive force —Higher cfHcicncy and less excitcd power of transformer

• Low Br (Br < 0.2T) ---Higher magnetic flux density and output power

• Low core loss —Lower temperature rising, higher efficiency of the transformer

• Excellent temperature stability —Keep stable working at -50'C-130'C for long time

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