Parameter | Value |
---|---|
Material Composition | FeCuNbSiB |
Thickness (μm) | 28~35 |
Saturation Induction Bs (T) | 1.25 |
Curie Temperature (°C) | 570 |
Hardness Hv | 880 |
Crystalline Temperature Tc (°C) | 500 |
Saturation Magnetostriction | 2×10-6 |
Initial Permeability μi | ≥80000 |
Maximum Permeability μm | ≥500000 |
Density (g/cm³) | 7.2 |
Electrical Resistivity (μΩ.cm) | 130 |
Model | Dimensions (OD×ID×H) | Weight (g) | Permeability Range (μ at 10KHz) |
---|---|---|---|
JJ-1005-W01W | 9.8×6.5×4.5 | 11.2 | 56000≤μ≤127000 |
JJ-1205-W01W | 12×8×4.5 | 14.1 | 72000≤μ≤139000 |
JJ-1606-W02W | 16×10×6 | 17.9 | 18000≤μ≤35000 |
The manufacturing process of the Three Phase Transformer Core involves several critical steps to ensure high-quality and efficient performance. Initially, nano-crystalline ribbons are prepared, which involve rapid solidification of metallic alloys to create fine crystalline structures. The ribbons are then annealed under controlled temperatures to enhance their magnetic properties. This process is crucial for obtaining cores with low core loss and high permeability. Quality checks are performed at each stage of production to maintain the stringent standards required for applications in high-frequency transformers.
The advanced Three Phase Transformer Cores supplied by our company find wide applications in various sectors. They are essential in telecommunications for stepping up or down voltages efficiently. The cores are also used in welding machine power supplies, ensuring stable voltage levels. In the transportation sector, they are crucial for railway power supply systems. Additionally, these transformer cores are important components in charging stations for electric vehicles and solar inverters, where they operate under varying loads and conditions. Their high efficiency and reliability make them indispensable in modern power systems.
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