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Detailed Product Description
Application Field:
1. Main transformers of high-power switching power supply, such as inverter, X-ray power supply, laser power supply, communication equipment power supply, high frequency induction heating power supply, and UPS.
2. Fe-based amorphous material has excellent integrated magnetic properties: Saturation magnetic induction is three times of ferrite, output power of the core with same volume is 2 times higher than ferrite, and the material has larger anti-overload capacity, and integrates advantages of silicon steel, permalloy and ferrite, namely high magnetic induction and permeability, low loss, and excellent temperature stability, so it becomes the best choice of inverter transformer core rapidly.
Performance Comparison of amorphous Alloy Core and Ferrite:
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Performance Parameters
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amorphous Core
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Ferrite Core
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Saturation Magnetic Induction Bs(T)
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1.25
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0.5
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Residual Magnetic Induction Br(T)
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0.2
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0.20
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Iron Loss(0.2T/20KHZ )(W/kg)
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≤ 4
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7.5
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Iron Loss(0.5T/20KHZ )(W/kg)
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≤ 35
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Can not be used
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Iron Loss(0.3T/50KHZ )(W/kg)
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≤ 50
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Can not be used
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Permeability u(20 KHZ )(Gs/0e)
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20,000
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2 ,000
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Coercivity Hc(A/m)
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≤ 1.60
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6
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Resistivity ρ (μΩ * cm )
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120
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10 6
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Curie Temperature ( ℃ )
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570
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150
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Production specification:
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Core Size
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Core Size
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Core Size
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Core Size
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60/110×25
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80/120×30
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90/130×30
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110/180×30
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70/110×30
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80/140×30
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95/135×30
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115/155×30
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75/115×30
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85/135×30
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100/135×30
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120/180×30
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75/125×25
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90/120×30
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100/140×30
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130/190×30
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