处理中...

首页  >  产品百科  >  B32776E1146K000

B32776E1146K000

产品分类: 薄膜电容
厂牌: TDK
产品描述: 14μF ±10% 聚丙烯 1.3KV 7.3mΩ 通孔安装 42mm*30mm*45mm
供应商型号: B32776E1146K000-ND
供应商: Digi-Key
标准整包数: 400
TDK 薄膜电容 B32776E1146K000

B32776E1146K000概述

    Film Capacitors: Metallized Polypropylene Film Capacitors (MKP)
    Product Introduction
    The Metallized Polypropylene Film Capacitors (MKP) under the series/type B32774 to B32778 are advanced electronic components designed for demanding industrial and high-power applications. These capacitors are particularly notable for their excellent electrical performance and robust construction. They find widespread use in frequency converters, industrial and high-end power supplies, and solar inverters due to their ability to handle high voltage and current demands while maintaining stability.
    The MKP capacitors are constructed using polypropylene as the dielectric material, which ensures excellent insulation properties, long life, and reliable performance even under extreme conditions. The plastic casing and epoxy resin sealing ensure compliance with UL standards for fire safety, making these capacitors suitable for applications where safety is paramount.
    Technical Parameters
    | Parameter | Value Range |

    | Capacitance Values | Up to 480 µF |
    | Voltage Ratings | 450 VDC to 1300 VDC |
    | Operating Temperature | Max. 105°C (case) |
    | ESL (Equivalent Series Inductance) | ~20 nH @ Resonance Frequency |
    | Loss Tangent (tanδ) | 0.005 to 0.05 |
    | Max Ripple Current | Up to 80 A at 70°C (10 kHz) |
    These capacitors exhibit good self-healing properties, meaning they can recover from partial breakdowns caused by overvoltages. Their low losses and high current capabilities make them ideal for applications requiring efficient energy transfer and minimal heat generation.
    Product Features and Advantages
    1. High CV Product: Compact size with capacitance values up to 480 µF.
    2. Self-Healing Properties: Protects against internal damage caused by electrical stress.
    3. Over-Voltage Capability: Designed to withstand surge voltages, ensuring long operational life.
    4. Long Life Span: Optimized for applications that require extended operational times.
    5. Compatibility: RoHS-compliant, meeting environmental standards.
    6. Versatile Terminals: Available in 2-pin, 4-pin, and 12-pin versions with customizable lead lengths.
    The compact design and high reliability of these capacitors make them indispensable in applications such as motor drives, renewable energy systems, and industrial automation.
    Application Cases and Usage Recommendations
    These capacitors are often used in DC-Link filtering circuits for variable frequency drives (VFDs). For instance, in solar inverters, they stabilize the DC bus voltage, filter out high-frequency noise, and enhance overall system efficiency.
    Usage Tips:
    - Ensure proper derating of voltage based on operating temperature to maximize lifespan.
    - Use the appropriate pin configuration (e.g., 4-pin for higher current applications) to avoid mechanical stress.
    - Consider cooling solutions when operating near maximum temperature ratings.
    Compatibility and Support
    These capacitors are compatible with a wide range of standard PCB layouts and mounting configurations. TDK-EPCOS offers comprehensive support through detailed documentation, application guides, and technical assistance for integration into new designs.
    Common Issues and Solutions
    1. Excessive Heat: If the capacitor overheats, ensure adequate airflow or consider external cooling methods.
    2. Insulation Failure: Periodically inspect terminals for corrosion or physical damage.
    3. Mismatched Ratings: Verify that the chosen capacitor meets all required specifications before installation.
    Resolution: Refer to the manufacturer’s datasheets for precise compatibility checks and adjustments.
    Conclusion and Recommendation
    The B32774-B32778 series of MKP capacitors stands out due to its combination of high perf

B32776E1146K000参数

参数
电容值 14μF
容差 ±10%
介电材料 聚丙烯
ESR-等效串联电阻 7.3mΩ
额定电压-AC -
额定电压-DC 1.3KV
长*宽*高 42mm*30mm*45mm
安装方式 通孔安装
零件状态 在售
包装方式 散装

B32776E1146K000厂商介绍

TDK公司是一家全球领先的电子组件制造商,总部位于日本东京。公司创立于1935年,以生产铁氧体磁芯起家,经过多年的发展,现已成为电子元器件领域的佼佼者。

TDK的主营产品涵盖了多个领域,主要包括:

1. 被动元件:包括电容器、电感器、滤波器等,广泛应用于消费电子、通信设备、汽车电子等领域。

2. 传感器:包括温度、湿度、压力、加速度等传感器,应用于工业自动化、医疗设备、汽车电子等领域。

3. 磁性材料:包括铁氧体磁芯、磁粉芯等,应用于电源、变压器、电机等领域。

4. 电源及能源:包括电池、电源模块等,应用于便携式设备、电动汽车等领域。

TDK的优势在于:

1. 技术创新:TDK拥有强大的研发实力,不断推出高性能、高可靠性的新产品。

2. 品质保证:TDK严格把控产品质量,为客户提供高品质的产品。

3. 客户服务:TDK在全球设有多个销售和服务网点,为客户提供及时、专业的技术支持和售后服务。

4. 环保理念:TDK积极推行绿色生产,致力于减少生产过程中的能源消耗和废弃物排放。

B32776E1146K000数据手册

厂牌 PDF简要描述 下载
TDK 薄膜电容 TDK B32776E1146K000 B32776E1146K000数据手册

B32776E1146K000封装设计

查看详情并下载
Symbol
Footprint
3D Model
价格梯度 中国香港交货 内地交货(含增值税)
400+ $ 7.9435 ¥ 66.4773
库存: 0
起订量: 400 增量: 1
交货地:
最小起订量为:400
合计: ¥ 0
直接购买
加入购物车

爆款推荐

型号 价格(含增值税)
01501 ¥ 12.5
02013J0R8ABSTR ¥ 8.1627
02013J1R1ABSTR ¥ 2.1748
03269 ¥ 0
04021J0R3PBSTR ¥ 7.9684
04023J2R4QBSTR ¥ 0.714
04023J3R3BBSTR\500 ¥ 6.6079
04025J3R0QBSTR ¥ 17.4915
04025J4R0ABSTR ¥ 9.2316
06033J120FBTTR ¥ 4.5516