KNF200-060A Neu Flux Toroid Core 50.80×31.80×13.50 60µ

KNF200-060A is a high-performance Neu Flux Toroid Core manufactured by KDM, a reputable name in passive components. This magnetic core is specifically designed for applications requiring efficient energy storage and conversion, making it a critical component in various power electronics circuits. Toroid cores, characterized by their donut-like shape, offer superior magnetic coupling and reduced electromagnetic interference (EMI) compared to other core geometries, due to their closed magnetic path. The KNF200-060A, with its precise dimensions and specified permeability, is engineered to provide reliable performance in demanding environments.

Key Specifications

The KNF200-060A boasts several key specifications that define its operational characteristics and suitability for specific applications. The Series: Neu Flux indicates that this core belongs to KDM’s specialized Neu Flux material family, known for its unique blend of high saturation flux density and low core losses, especially at higher frequencies. Its Weight (g): 7.500 is relatively light for its size, contributing to lighter end products. The Core Material: Neu Flux is a composite material optimized for energy storage and filtering applications, offering a balance between cost and performance. The Mounting Type: Through Hole implies that this core is typically integrated onto a PCB using leads or wires passing through its center, suitable for robust mechanical attachment. As a Component Type: Magnetic Core (Toroid), its toroidal shape inherently minimizes flux leakage, enhancing efficiency. The AL Value (nH/N²): 73 represents the inductance factor, indicating the inductance generated per turn squared; a higher AL value means fewer turns are needed to achieve a desired inductance. The Permeability (µ): 60 is a crucial parameter, defining how easily the material can support the formation of a magnetic field; a permeability of 60 makes it suitable for applications requiring moderate inductance and good high-frequency response. The Effective Area Ae (cm²): 1.251 and Effective Length le (cm): 12.730 are geometric parameters used in inductance calculations, representing the cross-sectional area and magnetic path length, respectively, for accurate design. The Dimensions OD×ID×HT (mm): 50.80×31.80×13.50 specify the outer diameter, inner diameter, and height, which are critical for mechanical fit and winding considerations. The Effective Volume Ve (cm³): 15.930 is another key parameter for calculating energy storage capacity and core losses. Finally, the Dimensions After Coating (mm): 51.69×30.94×14.35 provide the slightly increased dimensions once the protective coating is applied, essential for final assembly planning.

Features and Benefits

• Optimized Neu Flux Material: The KNF200-060A utilizes KDM’s advanced Neu Flux material, which offers a superior balance of high saturation flux density and low core losses across a broad frequency range, leading to more efficient power conversion and reduced heat generation in electronic circuits.
• Toroidal Geometry for Enhanced Performance: Its toroidal shape provides a closed magnetic path, significantly reducing electromagnetic interference (EMI) and minimizing flux leakage. This results in improved circuit stability and compliance with electromagnetic compatibility (EMC) standards.
• High AL Value (73 nH/N²): With an AL value of 73 nH/N², this core allows designers to achieve desired inductance levels with fewer turns of wire, leading to smaller coil sizes, reduced copper losses, and overall more compact and efficient inductor or transformer designs.
• Robust Mechanical Design: The through-hole mounting type and durable construction ensure a secure and reliable integration into printed circuit boards, enhancing the mechanical stability and longevity of the final product, even in vibration-prone environments.
• Precise Dimensional Control: The exact specified dimensions (50.80×31.80×13.50 mm) and coated dimensions ensure consistent performance and ease of integration into manufacturing processes, reducing design complexities and assembly errors.

Typical Applications

The KNF200-060A Neu Flux Toroid Core is highly versatile and finds application in a wide array of power electronics and filtering circuits. One primary application is in DC-DC Converters, where it is used as an inductor to store energy during the switching cycle and smooth out current ripples, ensuring a stable DC output voltage for various electronic devices. Its low core losses are particularly beneficial here for efficiency. Another significant use case is in Power Factor Correction (PFC) Circuits. In PFC applications, the KNF200-060A helps to improve the power factor of AC-DC power supplies by shaping the input current waveform to be in phase with the input voltage, thereby reducing harmonic distortion and increasing overall system efficiency. It is also extensively used in Output Inductors for Switching Power Supplies, where it filters the high-frequency ripple from the rectified output, providing a clean and stable DC voltage to the load. Furthermore, this toroid core is ideal for EMI/RFI Filters, where it helps to suppress unwanted electromagnetic noise and radio-frequency interference, ensuring that electronic equipment operates reliably and meets regulatory compliance standards. Finally, due to its energy storage capabilities, it can be found in Energy Storage Inductors for renewable energy systems, such as solar inverters and wind power converters, where efficient and reliable energy management is paramount.

The KNF200-060A Neu Flux Toroid Core from KDM is a reliable and efficient component for a wide range of power management and filtering applications. Its specific material properties and toroidal design ensure optimal performance. This product is stocked and shipped across India by Cirkit Electro Components, Mumbai.

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