Model: NFH series

Introduce:

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

Application Area:

- 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
- Frequency control of motor speed power supply

Characteristics: 

- High Bs —Reducing volume and weight of the cores
- High permeability and low Coercive force —higher efficiency and less excited 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