New Square Flat Line Inductor: SQ30V-22-001

The common-mode inductor SQ30V-22-001 is designed with a novel square flat line structure, utilizing a 1.0*2.0 flat wire. The wire's cross-section can be fully utilized, offering a viable alternative to T31 size magnetic ring inductors. The winding space is reduced by 30% compared to circular wires. This inductor is ideal for applications requiring high-frequency performance.

• Flat Wire Design: Utilizes a 1.0*2.0 flat wire, ensuring 100% utilization of the wire's cross-section.

• Replacement for T31 Size Inductors: Suitable substitute for T31 size magnetic ring inductors.

• Space Efficiency: Occupies 30% less winding space compared to circular wire designs.

• High-Frequency Characteristics: Excellent high-frequency characteristics with attenuation less than 10% at 150 kHz and less than 20% at 200 kHz.

• Enclosed Design: Requires no air cooling or water cooling when enclosed.

• Maximum Current: Can handle a maximum current of 10A.

• Applications: Ideal for high-power applications ranging from 1000W to 2000W, providing an effective solution for EMC (electromagnetic compatibility) in the frequency range of 150 kHz to 300 kHz.

This innovative SQ30V-22-001 inductor offers superior performance, making it suitable for demanding applications in high-power electronic systems while addressing electromagnetic interference challenges in a frequency range of 150 kHz to 300 kHz.

Key Features of the New Device: SQ30V-22-001

Within this innovative device, the high-precision flat wire is implemented using a single layer, effectively mitigating the proximity effect between layers. Simultaneously, in the high-frequency range, it adeptly avoids the impact of skin effect. The single-layer winding of the flat wire uniformly disperses the electric field, reducing the influence of distributed capacitance.

• Single-Layer Flat Wire Design: Utilizing a single layer for the high-precision flat wire, which prevents the proximity effect between layers.

• Effective Avoidance of Skin Effect: Skillfully mitigates the impact of skin effect in the high-frequency range.

• Uniform Electric Field Dispersion: The single-layer winding of the flat wire ensures even dispersal of the electric field.

• Reduced Distributed Capacitance: By using a single-layer flat wire, the device minimizes the influence of distributed capacitance.

This unique design not only enhances the precision of the flat wire but also addresses challenges associated with the proximity effect, skin effect, and distributed capacitance, making the SQ30V-22-001 an advanced and efficient solution for high-frequency applications.

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