T25 × 10 × 15-5.6mH Ring-shaped Ferrite Inductor High Current High-frequency Choke Coil Switching Power Supply

1.Product Description

The T25 × 10 × 15-5.6mH annular ferrite inductor is a power inductor designed specifically for high-frequency and high current scenarios. It adopts high-performance ferrite magnetic rings with extremely low core loss and excellent anti saturation ability, with a nominal inductance value of 5.6mH. The main function of this inductor is to act as a high-frequency choke coil, which can efficiently filter out conducted noise, suppress electromagnetic interference (EMI) and smooth current in switching power supply circuits, thereby significantly improving the purity and stability of the power supply. Its compact circular structure provides a closed magnetic circuit, which can effectively reduce magnetic leakage and is suitable for industrial power supplies, photovoltaic inverters, car chargers, and various power conversion equipment with strict EMC requirements.

This product is a high-performance power ring inductor designed to integrate materials science and electromagnetic optimization, with the following outstanding features:

1. High performance ferrite core:

By using ferrite materials with high magnetic permeability and low loss (such as PC40 grade), stable inductance values and extremely low core losses can be maintained at high frequencies (usually up to several hundred kHz to MHz), effectively improving conversion efficiency.

2. High current and high anti saturation ability:

The circular magnetic circuit structure is uniform, with no air gaps (or distributed air gaps), low magnetic resistance, and can maintain stable inductance values under large DC bias currents. It has strong anti saturation ability and is an ideal choice for power filtering and energy storage applications.

3. Excellent EMI suppression effect:

As an efficient high-frequency choke, it can effectively filter out common mode and differential mode noise in switching power supplies, significantly reduce conducted electromagnetic interference (EMI), and help equipment easily meet strict EMC compliance standards.

4. Compact structure and high reliability:

The size is T25 (outer diameter) x 10 (inner diameter) x 15 (height) mm, with a compact structure that saves PCB space. The fully enclosed annular magnetic circuit has minimal magnetic leakage, minimal interference with external components, and is better able to withstand mechanical vibrations.

5. Excellent thermal stability:

Ferrite materials have good temperature characteristics and uniform heat dissipation in a circular structure. When combined with high-temperature resistant enameled wires, they can work stably over a wide temperature range, with low temperature rise and long service life.

6. Wide application compatibility:

Specially optimized for input/output filtering, PFC circuits, and energy storage in switch mode power supplies (SMPS), DC-DC converters, photovoltaic inverters, UPS power supplies, industrial frequency converters, and vehicle charging equipment, it is a key component for improving system energy efficiency and reliability.

2.Performance Characteristics

3.Other Recommended Products

4.Company Profile