KSF250-026A-HP KSF-HP Toroid Core 62.00×32.60×25.00 26µ

KSF250-026A-HP is a high-performance KSF-HP Toroid Core manufactured by KDM, a reputable name in passive components. This magnetic core is a critical component in various electronic circuits, primarily used to concentrate magnetic flux, thereby enhancing the inductance of coils wound around it. Its toroid (donut) shape offers superior magnetic coupling and reduced electromagnetic interference (EMI) compared to other core geometries, making it an ideal choice for applications requiring efficient energy transfer and signal integrity. The KSF-HP series is specifically engineered for demanding power applications, offering excellent performance characteristics under various operating conditions.

Key Specifications

This KSF-HP Toroid Core boasts several key specifications that define its performance and suitability for specific applications. The ‘Series’ is KSF-HP, indicating its belonging to KDM’s high-performance line designed for robust magnetic applications. With a ‘Weight’ of 7.730 grams, this core is substantial enough for its size, reflecting the density and quality of the core material. The ‘Core Material’ itself is KSF-HP, a proprietary blend optimized for specific magnetic properties, particularly its permeability and saturation characteristics under high flux conditions. The ‘Mounting Type’ is Through Hole, which means it is designed to be integrated into circuits by winding wires directly through its center, a common and robust method for toroid cores. As a ‘Component Type’, it is a Magnetic Core (Toroid), clearly defining its function and form factor. The ‘AL Value (nH/N²)’ is 83, which represents the inductance factor, indicating the inductance (in nanohenries) generated per square of turns wound around the core. A higher AL value means fewer turns are needed to achieve a desired inductance. The ‘Permeability (µ)’ is 26, a crucial parameter that describes how easily a material can support the formation of a magnetic field within itself. A permeability of 26 suggests a material suitable for applications where a moderate magnetic field concentration is required without excessive saturation. The ‘Effective Area Ae (cm²)’ is 3.675, representing the cross-sectional area through which magnetic flux passes, directly influencing the core’s ability to handle magnetic energy. The ‘Effective Length le (cm)’ is 14.370, which is the average length of the magnetic flux path within the core, important for calculating inductance and magnetic field strength. The ‘Dimensions OD×ID×HT (mm)’ are 62.00×32.60×25.00, specifying the outer diameter, inner diameter, and height of the core, which are critical for physical integration into designs. The ‘Effective Volume Ve (cm³)’ is 52.810, indicating the total volume of the core material, which correlates with its energy storage capacity. Finally, the ‘Dimensions After Coating (mm)’ are 63.10×31.37×26.27, providing the exact dimensions once any protective or insulating coating has been applied, ensuring precise fitment in assemblies.

Features and Benefits

• Optimized KSF-HP Material: Utilizes KDM’s specialized KSF-HP core material, engineered for superior magnetic performance, ensuring high efficiency and reduced losses in power applications.
• High Inductance Factor (AL Value): With an AL value of 83 nH/N², this core allows for the creation of desired inductance levels with fewer winding turns, simplifying design and potentially reducing copper losses.
• Robust Toroidal Geometry: The toroid shape inherently offers excellent magnetic flux containment, minimizing leakage inductance and external EMI, leading to cleaner power delivery and signal integrity.
• Precise Dimensions: Manufactured to exact specifications (62.00×32.60×25.00 mm before coating), ensuring consistent performance and ease of integration into various circuit board layouts and enclosures.
• Versatile Permeability: A permeability of 26 makes this core suitable for a wide range of frequency applications, providing a balance between high inductance and resistance to saturation.

Typical Applications

This KSF-HP Toroid Core, KSF250-026A-HP, finds extensive use in a variety of electronic and electrical applications due to its robust design and magnetic properties:

• Power Inductors and Chokes: Widely employed in DC-DC converters, AC-DC power supplies, and uninterruptible power supplies (UPS) to store energy and smooth current, ensuring stable output voltage. Its high AL value is beneficial for achieving high inductance in a compact form factor.
• EMI/RFI Filters: Essential for filtering out unwanted electromagnetic interference and radio frequency interference in power lines and signal paths, crucial for compliance with regulatory standards and reliable operation of sensitive electronics.
• Current Transformers: Used in metering and protection circuits to accurately measure AC currents without direct contact, providing isolation and scaling down high currents to manageable levels for measurement devices.
• Output Filters for Switching Power Supplies: Critical for smoothing the pulsed output of switching power supplies, reducing ripple and noise to deliver clean DC power to sensitive loads like microcontrollers and audio amplifiers.
• Energy Storage Applications: In renewable energy systems, such as solar inverters, these cores can be used in inductors for energy storage and conversion, contributing to the efficiency and reliability of the system.

This KDM KSF-HP Toroid Core is a high-quality magnetic component designed for reliable performance in demanding electronic circuits. It is stocked and shipped across India by Cirkit Electro Components, Mumbai, ensuring prompt availability for your projects.

Browse more KSF-HP Cores at Cirkit Electro Components.

Buy KSF250-026A-HP online in India from Cirkit Electro Components, Mumbai. GST invoice provided, fast shipping across India, and bulk / quantity pricing available. Add to cart, or contact us for bulk orders and the best price in India.