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| Brand Name: | Derun |
| MOQ: | 10pcs |
| Price: | Negotiation |
The Epoxy-filled inductor is a high-performance component designed to meet the rigorous demands of modern electronic circuits. This Epoxy Sealed Inductor Unit offers exceptional reliability and durability by incorporating an epoxy resin fill that protects the internal magnetic coil from environmental factors such as moisture, dust, and mechanical stress. The epoxy sealing not only enhances the inductor’s structural integrity but also ensures long-term stability in various operating conditions, making it an ideal choice for applications requiring consistent inductance and minimal signal loss.
One of the key features of this Epoxy Sealed Inductor Unit is its broad operating frequency range, which typically spans from several kilohertz (KHz) up to multiple megahertz (MHz). This wide frequency range allows the inductor to be used effectively in diverse applications such as power supplies, signal filtering, RF circuits, and telecommunications equipment. The precise frequency range depends on the specific model but generally covers low-frequency power management to high-frequency RF communication requirements, ensuring versatility across multiple industries.
Temperature stability is critical for inductors used in demanding environments. The Epoxy Filled Magnetic Coil is engineered to operate reliably within a temperature range of -40°C to +125°C. This wide operating temperature range enables the inductor to perform consistently in harsh conditions, from extreme cold to elevated heat, without degradation in inductance or performance. The epoxy encapsulation plays a vital role in maintaining the coil’s magnetic properties across these temperatures, enhancing the overall robustness of the device.
Another important characteristic of the Epoxy-filled inductor is its saturation current specification. The saturation current is defined as the current level at which the inductance value of the coil drops by 10%. This parameter is crucial for designers to ensure that the inductor can handle the required current loads without significant loss of inductive performance. The epoxy filling helps to stabilize the magnetic core and coil structure, thereby improving the saturation current rating and allowing for higher current handling capabilities compared to non-sealed inductors.
Shielding is a vital consideration in inductor design to prevent electromagnetic interference (EMI) and to minimize coupling with nearby components. The Epoxy Sealed Inductor Unit is available in both shielded and unshielded configurations, depending on the application requirements. Shielded variants incorporate a magnetic shield that confines the magnetic field within the inductor, reducing EMI emissions and susceptibility. This feature is particularly important in densely packed circuit boards and sensitive electronic environments where minimizing noise is essential for optimal device performance.
Compliance with global environmental and safety standards is a priority for the Epoxy-filled inductor product line. These inductors adhere to RoHS (Restriction of Hazardous Substances) and REACH (Registration, Evaluation, Authorization, and Restriction of Chemicals) standards, ensuring that they are free from harmful substances and environmentally friendly. This compliance guarantees that the inductors meet strict regulatory requirements, making them suitable for use in consumer electronics, automotive, medical devices, and industrial applications worldwide.
In summary, the Epoxy Sealed Inductor Unit and Epoxy Filled Magnetic Coil provide a robust, reliable, and versatile solution for a wide range of electronic applications. With a broad operating frequency range from KHz to MHz, a wide temperature tolerance from -40°C to +125°C, and a well-defined saturation current rating, these inductors deliver consistent performance under challenging conditions. The choice between shielded and unshielded designs offers flexibility in managing electromagnetic interference, while compliance with RoHS and REACH standards ensures environmental safety and regulatory adherence. Whether deployed in power management, signal processing, or RF communication circuits, the epoxy-filled inductor is a dependable component engineered to enhance the efficiency and longevity of your electronic systems.
The Epoxy-filled Inductor, also known as the Epoxy Sealed Inductor Unit or Epoxy Immersed Inductor Device, is designed to meet the rigorous demands of modern electronic applications. Its robust epoxy encapsulation ensures excellent protection against environmental factors such as moisture, dust, and mechanical stress, making it highly reliable in various usage scenarios. Compliant with industry standards like RoHS and REACH, this inductor guarantees safety and environmental friendliness, which is essential for manufacturers and end-users alike.
One of the primary application occasions for the Epoxy-filled Inductor is in power electronics, where efficient energy storage and filtering are crucial. The device’s specified DC resistance, measured in ohms, allows engineers to select the appropriate inductor based on power loss considerations and efficiency requirements. Additionally, the maximum current rating in amperes ensures that the inductor can handle high current loads without overheating or performance degradation, making it suitable for power converters, DC-DC regulators, and power supply circuits.
The shielding options available—shielded or unshielded—offer flexibility for different electromagnetic interference (EMI) environments. A shielded Epoxy Sealed Inductor Unit is ideal for applications requiring minimal electromagnetic radiation and susceptibility, such as communication devices, medical equipment, and precision measurement instruments. On the other hand, unshielded Epoxy Immersed Inductor Devices are often used in less demanding EMI conditions where cost-efficiency and ease of integration are prioritized.
In automotive electronics, the epoxy-filled inductor’s durability and compliance with environmental standards make it a preferred choice for control units, infotainment systems, and advanced driver-assistance systems (ADAS). Its resilience under vibration and temperature fluctuations ensures long-term reliability, which is vital for safety-critical applications.
Furthermore, consumer electronics such as smartphones, laptops, and wearable devices benefit from the compact and efficient design of the Epoxy Immersed Inductor Device. Its ability to maintain stable inductance and low DC resistance under varying current loads contributes to improved battery life and overall device performance.
Industrial automation systems also utilize these inductors in motor drives, sensors, and communication modules, where robust operation and compliance with environmental regulations are mandatory. The epoxy encapsulation protects the inductor from harsh industrial environments, including exposure to chemicals and mechanical shocks.
In summary, the Epoxy-filled Inductor, whether in the form of an Epoxy Sealed Inductor Unit or an Epoxy Immersed Inductor Device, is a versatile component suitable for a wide range of applications. Its compliance with RoHS and REACH standards, customizable DC resistance, current rating, and shielding options provide engineers with the necessary parameters to optimize performance and reliability across various industries and operating conditions.
Our Epoxy Immersed Inductor Device offers customizable core materials, including ferrite or other magnetic materials, to meet your specific application requirements. You can specify the desired DC resistance in ohms to ensure optimal performance for your circuit design.
The Epoxy Immersed Inductor Device is designed to handle a saturation current defined as the current at which inductance drops by 10%, allowing you to tailor the device for your current handling needs. Additionally, the operating temperature range can be customized, typically from -40°C to +125°C, to ensure reliable operation in various environmental conditions.
All Epoxy Immersed Inductor Devices comply with industry standards such as RoHS and REACH, ensuring environmentally responsible manufacturing and safe usage. Contact us to customize your Epoxy Immersed Inductor Device with precise specifications for core material, DC resistance, saturation current, operating temperature range, and compliance standards.
Our epoxy-filled inductors are designed to provide superior performance and reliability in a wide range of applications. For technical support, please ensure you have the product model number and specifications ready when seeking assistance.
We offer comprehensive services including product selection guidance, application support, and troubleshooting assistance to help you achieve optimal performance with our epoxy-filled inductors.
Our engineering team can assist with custom solutions and modifications to meet your specific requirements. Additionally, we provide detailed datasheets, application notes, and design resources to support your development process.
For warranty and repair services, please refer to the product documentation for terms and conditions. We are committed to delivering high-quality products and responsive support to ensure your satisfaction.
