WMSIC Electronic Components

PROD PDUUAT105-502MLN PDUUAT105

ModelPDUUAT105-502MLN
PackageThrough-hole, 19.5x18x23mm
BrandPROD
Price Price on request Electronic component prices change quickly with market supply and demand. Please refer to the latest WMSIC quotation for current pricing.
Configuration
1 options
Configuration 26+

Available for RFQ

Technical data

Product details

19 specifications

Core information

Product name
PROD PDUUAT105-502MLN
Type
PROD
Minimum package
260 圆盘

Technical parameters

Electronic Component
Electronic Component
Electronic Component
PROD
Electronic Component
PDUUAT105-502MLN
Electronic Component
1
Package
Through-hole, 19.5x18x23mm
Electronic Component
Common Mode Filter
Electronic Component
8.69g
Voltage
1kV
Electronic Component
1
Channel Count
2
Electronic Component
BM0264342856
Operating Temperature
40℃~+105℃
Resistor
100MΩ
Voltage
1kV
Current
3A
Inductor@Frequency
5mH@1kHz

For datasheets, package documents, compatible-part guidance, or other technical resources, contact WMSIC customer service. Availability is confirmed case by case.

PROD PDUUAT105-502MLN 共模滤波器产品概述

一、产品定位与核心价值

PROD(谱罗德)PDUUAT105-502MLN是一款双路高耐压大电流共模滤波器,专为工业、电力领域中需要抑制低频共模干扰、同时对耐压等级和工作电流有较高要求的场景设计。其核心价值在于通过紧凑封装实现「高干扰抑制能力+低功率损耗+宽温环境可靠性」的平衡,满足中等功率设备的电磁兼容(EMC)需求,可替代传统高压滤波器提升系统稳定性。

二、关键性能参数详解

该产品的参数围绕「滤波效果、电气安全、损耗控制、环境适应性」四大维度精准设计,核心参数如下:

  1. 滤波核心指标:通道数为2(双路独立共模滤波),共模电感值为5mH@1kHz——此电感值针对1kHz及以下低频共模干扰(如电网50/60Hz谐波、开关电源低频纹波)具有显著抑制效果,是工业场景高频次干扰频段的精准匹配;
  2. 电气安全参数:额定电压为1kV AC,耐电压测试通过1kV AC/3s(无击穿、无爬电),满足高压场景的安全需求;额定电流为3A(持续工作电流),支持中等功率设备稳定运行;
  3. 损耗与效率参数:直流电阻(DCR)仅100mΩ,3A工作电流下直流损耗仅0.9W,发热低且无需额外散热设计;绝缘电阻为100MΩ(常规测试条件下),绝缘性能稳定;
  4. 环境与封装参数:工作温度范围**-40℃~+105℃(工业级宽温);封装为插件式,尺寸19.5×18×23mm**,体积紧凑。

三、电气特性优势分析

相较于常规共模滤波器,PDUUAT105-502MLN的差异化优势体现在三个关键维度:

  1. 低频共模干扰精准抑制:5mH@1kHz的电感值针对工业场景高频出现的低频干扰(如变频器、伺服系统产生的1kHz以下共模噪声),可有效降低干扰对敏感电路的影响,提升设备EMC合规性;
  2. 高耐压与低损耗的平衡:1kV AC额定电压满足高压电源、电力监控等场景的安全要求,而100mΩ的低DCR避免了大电流下的过度发热,延长产品寿命并简化系统散热设计;
  3. 双路集成简化电路设计:2通道共模滤波集成在单一封装内,无需用户额外并联单通道滤波器,减少PCB占用空间,降低电路复杂度,提升生产效率。

四、结构与封装设计

产品采用插件式封装,设计特点适配工业场景需求:

  • 紧凑体积:19.5×18×23mm的小尺寸可适配多数工业PCB布局,尤其适合空间受限的设备(如小型PLC、充电桩控制板);
  • 可靠焊接:插件引脚设计便于手工或自动化焊接,焊接牢固性优于贴片封装,适合工业设备长期稳定运行;
  • 结构防护:外壳采用耐温绝缘材料,可隔离电磁辐射,同时保护内部电感绕组免受机械损伤。

五、环境适应性与可靠性

PDUUAT105-502MLN针对工业恶劣环境优化,可靠性表现突出:

  • 宽温稳定:-40℃~+105℃的工作范围可适应户外控制柜、高温车间等极端温度场景,无性能衰减;
  • 绝缘可靠:100MΩ的绝缘电阻(DC500V测试)确保高压下的电气隔离,避免短路风险;
  • 耐候性:外壳材料具备抗潮湿、抗油污能力,适合工业现场的复杂环境。

六、典型应用场景

该产品可广泛应用于以下领域:

  1. 工业电源滤波:PLC、伺服驱动器、变频器等设备的输入电源滤波,抑制电网共模干扰;
  2. 电力监控设备:电能表、互感器、电力分析仪等,减少干扰提升测量精度;
  3. 新能源辅助系统:充电桩、光伏逆变器的辅助电源滤波,满足EMC标准;
  4. 医疗设备电源:部分需要高耐压的医疗辅助电源(需结合医疗认证验证),抑制电磁干扰。

综上,PROD PDUUAT105-502MLN共模滤波器以「高耐压、低损耗、宽温可靠」为核心优势,适配工业及电力领域中等功率设备的EMC需求,是高性价比的系统干扰抑制解决方案。

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