In the operational system of electronic equipment, inductors, as key passive components, assume crucial responsibilities such as filtering, anti-interference, and current stabilization. Whether it is switching power supplies, communication devices, LED drivers, or motor control systems, high-quality inductor products can "enhance" the performance of the equipment. Today, we will introduce 5 inductor products with strong targeting and outstanding performance to facilitate the efficient implementation of your electronic projects!

High-Frequency & High-Current ET20 Common-Mode Inductor: The "Anti-Interference Expert" for High-Frequency Scenarios

In computer switching power supplies and high-speed signal transmission devices, electromagnetic interference (EMI) in the high-frequency band is often the "culprit" affecting equipment stability. The high-frequency & high-current ET20 common-mode inductor is precisely designed to solve this problem—it covers an operating frequency range of 20kHz - 500kHz, perfectly adapting to high-frequency application scenarios. Meanwhile, its rated current can reach 0.3 - 4A, easily meeting high-current requirements. Moreover, this inductor features light weight and easy winding, with winding balance accuracy as high as 1%, which effectively reduces magnetic flux leakage and improves anti-interference capability. It ensures that electromagnetic interference generated by high-speed signal lines "has nowhere to hide," building a "protective wall" for the stable operation of equipment.

Horizontal High-Current Rod Inductor: The "Efficient Filtering Choice" for Compact Spaces

For equipment that has requirements for installation space and needs high-current adaptation—such as power supplies and power amplifiers—the horizontal high-current rod inductor is an "ideal partner." It adopts a horizontal mounting design, which can flexibly adapt to compact circuit board layouts. At the same time, it is specially designed for high-current operation, enabling stable performance under high-current working conditions. In terms of structure, it uses ordinary enameled wire or high-temperature enameled wire tightly wound around a rod-shaped magnetic core. The coil body undergoes glue dipping treatment, and the pins are tinned—this not only ensures small size and light weight but also provides excellent structural robustness, outstanding vibration resistance, impact resistance, and full moisture resistance. In the noise filtering process of switching circuits, it can efficiently filter interference signals to ensure more stable equipment output. Additionally, its advantages of easy installation and diverse specifications can meet the customized needs of different projects.

Through-Hole Vertical Base-Mounted Common-Mode Inductor: The "Nemesis" of Low-Frequency EMI

In AC power supply systems, low-frequency common-mode interference often affects the electromagnetic compatibility (EMC) of equipment, and the through-hole vertical base-mounted common-mode inductor is a "powerful tool" to solve this problem. Taking the XRUU9.8 - 10mH - V UU common-mode inductor from Xiangru Electronics as an example, it adopts a through-hole vertical mounting method and is equipped with a T375J (94 - V0) flame-retardant bobbin base at the bottom, which not only facilitates installation but also improves the overall structural stability. The core advantage of this inductor lies in its strong suppression of low-frequency common-mode interference. It can be flexibly matched with X capacitors and Y capacitors to form a high-efficiency EMI filter, and is widely used in fields such as switching power supplies and common-mode filtering. Whether it is the power module of household appliances or the AC power supply system in industrial control, with this inductor, equipment can easily pass EMC tests, meet electromagnetic compatibility standards, and enhance market competitiveness.

High-Power High-Q Axial Inductor: The "Stability Leader" for High-Power Scenarios

In scenarios that require bearing high power and have high requirements for signal filtering accuracy—such as high-power switching power supplies and RF communication devices—the high-power high-Q axial inductor performs exceptionally well. It has high power-carrying capacity and high magnetic saturation, enabling it to easily cope with high-power working conditions. At the same time, its high-Q characteristic makes it more accurate in signal screening and noise filtering, and its effects of stabilizing current and controlling electromagnetic interference are far superior to ordinary inductors, making it an excellent choice for solving EMI problems. Structurally, it winds enameled wire around a bobbin made of plastic, bakelite, or ceramic material, and then installs a magnetic core. It can be made into different shapes according to requirements to adapt to diverse installation scenarios. Stable current transmission and efficient energy conversion make this inductor the "stability leader" for high-power electronic equipment, helping the equipment exert its optimal performance.

High Energy Density Differential-Mode Inductor:The "All-Round Adapter" for Multiple Fields

If your project involves multiple fields such as power management, signal processing, and motor control, the high energy density differential-mode inductor is definitely worth attention. Its biggest highlight is "high energy density"—it can store more energy in a smaller volume, perfectly adapting to equipment that has requirements for space and energy efficiency. In switching power supplies and DC-DC converters, it can stabilize current output and reduce voltage fluctuations; in the signal processing link, it can cooperate with capacitors to efficiently filter out high-frequency interference signals; in motor control, it can limit peak current to protect equipment from impact; it even plays an important role in the tuning of communication equipment and the stable power supply of LED drivers. With multi-scenario adaptation and high-performance output, this inductor has become a "versatile player" in electronic projects, providing stable and reliable inductor solutions for equipment in different fields.

Hefei Mycoil Technology: Empowering Electronic Products to Reach New Heights

To serve our broad customer base, our company has established specialized departments including a coil former factory, a magnetic core design department, a transformer design department, an inductor design department, and a current transformer & filter design department. Each of our inductor products is carefully designed to address different needs—such as high-frequency & high-current, compact space, low-frequency EMI, high power, and multi-scenario adaptation—combining both performance and practicality. If you want to learn about the detailed parameters of a specific product, customized solutions, or have other inductor selection needs, please feel free to contact us. We will provide you with professional technical support and services to facilitate the efficient advancement of your projects!

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