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ESD-R-28C

产品分类: 磁芯
厂牌: KEMET
产品描述: 28mm 锌,镍 自由悬挂 28mm*28mm*13mm
供应商型号: 2364472
供应商: 海外现货
标准整包数: 1
KEMET 磁芯 ESD-R-28C

ESD-R-28C概述

    EMI Cores ESD-R Series for Round Cables
    Product Introduction
    The ESD-R series from KEMET Electronics is designed specifically for EMI suppression in round cables operating across low and high-frequency ranges. These cores are essential in applications requiring noise reduction and interference management, making them indispensable in diverse industries. The series includes three primary material options—Manganese Zinc (MnZn), Nickel Zinc (NiZn), and their specific variations—each catering to distinct frequency bands and performance requirements.
    The ESD-R series supports bare, coated, and cased configurations, offering flexibility in installation and protection levels. This comprehensive range makes the ESD-R series suitable for a wide array of consumer, industrial, and medical electronic devices.
    Technical Parameters
    The technical specifications for the ESD-R series include:
    - Core Material Options:
    - MnZn (e.g., 5HT, 7H, HR1)
    - NiZn (e.g., 700L)
    - Effective Frequency Range:
    - MnZn cores are effective in the kHz range (AM band).
    - NiZn cores are suitable for MHz (FM band) applications.
    - HR1 MnZn material offers a cost-effective alternative for FM band applications.
    - Operational Temperature:
    - Bare and Coated: -25°C to +85°C
    - Cased: -25°C to +60°C
    - Outer Diameter (OD): 9.5–61 mm
    - Inner Diameter (ID): 5.0–36 mm
    - Weight: Varies by type and size, from 1.5 g to 139.1 g.
    The cores provide enhanced impedance through multiple winding configurations, allowing adjustments based on desired frequency and noise characteristics.
    Product Features and Advantages
    The ESD-R series boasts several key advantages:
    - Broad Range of Options: Available in various materials, shapes, and sizes to suit specific needs.
    - Solid Construction: High durability and reliability.
    - Versatile Installation Formats: Bare, coated, and cased designs cater to different installation and environmental requirements.
    - Cost-Effective Solution: Particularly HR1 MnZn material offers competitive performance at a reduced cost.
    These features make the ESD-R series highly suitable for addressing noise and EMI issues in both consumer and industrial electronics.
    Applications and Use Cases
    The ESD-R series is applied across numerous sectors including:
    - Consumer Electronics: TVs, laptops, smartphones.
    - Industrial Equipment: Motors, pumps, machinery control systems.
    - Medical Devices: Patient monitors, imaging equipment.
    - Telecommunication Systems: Network routers, switches.
    In practice, users often integrate these cores into devices with high EMI sensitivity to improve overall system performance. For instance, in washing machines, they are placed around power cables to suppress conducted noise, thereby enhancing the efficiency and lifespan of the appliance.
    Compatibility and Support
    The ESD-R cores are compatible with standard toroid cores and come with detailed support information. KEMET offers comprehensive technical assistance and compliance with RoHS standards, ensuring environmentally friendly manufacturing practices. Additionally, clients can request custom sizes and packaging, further tailoring the product to their specific needs.
    Common Issues and Solutions
    Some typical concerns and resolutions include:
    - Issue: Insufficient EMI filtering due to incorrect material choice.
    - Solution: Select MnZn or NiZn cores based on target frequency bands and application environment.
    - Issue: Thermal degradation of coated cores.
    - Solution: Ensure proper temperature and humidity control during storage and usage.
    - Issue: Impedance mismatch due to improper winding counts.
    - Solution: Optimize winding turns to match desired impedance and frequency range.
    Conclusion and Recommendation
    The KEMET ESD-R series stands out for its adaptability and robustness,

ESD-R-28C参数

参数
有效磁导率 -
磁路长度 -
电感系数(AI) -
磁体体积 -
直径 28mm
容差 -
磁路截面积 -
有效面积(Ae) -
磁芯材料 锌,镍
磁心因数(ΣI/A) -
初始磁导率 -
长*宽*高 28mm*28mm*13mm
安装方式 自由悬挂
零件状态 在售
包装方式 散装

ESD-R-28C厂商介绍

KEMET(基美电子)是一家全球领先的电子元件制造商,成立于1919年,总部位于美国南卡罗来纳州格林维尔。KEMET专注于为电子设备提供高质量的电容器、电感器、滤波器、保护元件等被动元件。

KEMET的产品主要分为以下几类:
1. 电容器:包括陶瓷电容器、铝电容器、钽电容器等,广泛应用于消费电子、工业控制、汽车电子等领域。
2. 电感器:包括铁氧体电感器、功率电感器等,用于电源管理、信号处理等。
3. 滤波器:包括EMI滤波器、信号滤波器等,用于抑制电磁干扰、提高信号质量。
4. 保护元件:包括保险丝、浪涌保护器等,用于保护电路免受过电流、过电压等损害。

KEMET的优势在于:
1. 产品线丰富:提供多种类型的被动元件,满足不同客户的需求。
2. 技术领先:拥有多项专利技术,产品性能优越。
3. 品质可靠:严格的质量控制体系,确保产品的稳定性和可靠性。
4. 服务全球:在全球设有多个生产基地和销售网络,为客户提供及时、便捷的服务。

ESD-R-28C数据手册

厂牌 PDF简要描述 下载
KEMET 磁芯 KEMET ESD-R-28C ESD-R-28C数据手册

ESD-R-28C封装设计

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价格梯度 中国香港交货 内地交货(含增值税)
1+ ¥ 11.4529
10+ ¥ 9.6731
50+ ¥ 8.6671
300+ ¥ 8.5123
600+ ¥ 8.5123
1200+ ¥ 8.3575
2100+ ¥ 8.3575
4200+ ¥ 8.3575
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起订量: 5 增量: 0
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