Высокочастотный сварочный аппарат инверторный трансформатор Нанокристаллический сердечник 100*60*20
- Category: Iron & Iron Products >>>
- Supplier: Anhui Lizhi Magnetic Material Co. Ltd.
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Product Overview
Description
Applications
• Inverter welding machines
• X-Ray and laser source power supplies
• Communication power supplies
• High frequency heating systems
• Electrolytic and plating power supplies
Characteristics
• 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℃~130℃ for long time
Material Characteristics
Parameters | Nanocrystalline Cores | Ferrite Cores |
Saturate Induction (T) | 1.25 | 0.5 |
Remanence(T)(20KHz) | <0.28 | <0.2 |
Core Loss(20KHz/0.2T)(W/kg) | <3.4 | 7.5 |
Core Loss(20KHz/0.5T)(W/kg) | <30 | -- |
Core Loss(20KHz/0.3T)(W/kg) | <40 | -- |
Permeability(20KHz)(Gs/Oe) | >20,000 | 2,000 |
Coercivity(A/m) | <1.60 | 6 |
Saturate magnetostriction(*10-6) | <2 | 4 |
Resistivity(μΩ .cm) | 80 | 106 |
Currie Temperature(℃) | 560 | <200 |
Stacking Factor | >0.70 | -- |
Core Spec.
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