WMSIC Electronic Components

PROD PDMCAT16128-502ML PDMCAT16128

ModelPDMCAT16128-502ML
PackageTHT,20X18MM
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 PDMCAT16128-502ML
Type
THT, 20X18MM
Minimum package
96 托盘

Technical parameters

Electronic Component
Electronic Component
Electronic Component
PROD
Electronic Component
PDMCAT16128-502ML
Electronic Component
1
Package
Through-hole, 20x18mm
Electronic Component
Common Mode Filter
Electronic Component
7.89g
Voltage
600V
Electronic Component
1
Channel Count
2
Electronic Component
BM0228551947
Operating Temperature
40℃~+105℃
Voltage
600V
Current
5A
Inductor@Frequency
5mH@1kHz
Voltage(AC)
600V

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

PDMCAT16128-502ML 产品概述

一、产品简介

PDMCAT16128-502ML 为谱罗德(PROD)出品的一款通用型共模滤波器(共模电感),面向中低频干扰抑制和开关电源电磁兼容(EMC)应用。器件为插件式结构,外形尺寸紧凑(20 × 18 mm),双通道设计(2 通道),在 1 kHz 时提供 5 mH 的共模电感量,额定直流电流 5 A,适合需要高电流能力且体积受限的场合使用。

二、主要技术参数

  • 型号:PDMCAT16128-502ML
  • 品牌:PROD(谱罗德)
  • 通道数:2 通道(共模)
  • 电感量:5 mH @ 1 kHz(共模)
  • 额定电流:5 A(连续)
  • 额定电压:600 V(直流/交流等级)
  • 耐电压:600 V AC,3 s(耐压测试条件)
  • 直流电阻(DCR):约 50 mΩ
  • 工作温度范围:-25 ℃ ~ +85 ℃
  • 封装与外形:插件(穿孔安装),尺寸 20 × 18 mm

三、产品特点

  • 高电感量:在中低频(1 kHz)具有 5 mH 的显著共模抑制能力,对电源线共模干扰有效衰减。
  • 强电流承载:5 A 连续电流能力,适配中等功率电源和驱动电路。
  • 低直流电阻:约 50 mΩ 的 DCR 有助于降低功耗和温升,对效率友好。
  • 耐压性能:600 V 等级和 600 V AC/3s 的耐压测试,满足一定电压隔离和安全检验要求。
  • 插件封装:便于手工或波峰/回流焊后处理的板上安装与维修。

四、典型应用场景

  • 开关电源(SMPS)输入端与输出端的共模噪声抑制
  • 逆变器、变频器和电机驱动的 EMI 滤波回路
  • LED 驱动电源、工业电源模块、光伏并网微型逆变器等对共模干扰敏感的电源系统
  • 医疗、通信和消费电子设备的电磁兼容设计(在满足相关安全与认证前提下)

五、安装与使用注意事项

  • 温升与散热:在接近额定电流工作时会产生一定发热,建议有良好散热通道,避免长期在高温环境(接近 85 ℃)下运行。
  • 直流偏置影响:实际电路中直流偏置会导致电感量下降,应在设计时留有裕度,必要时实测在工作电流下的电感值。
  • 焊接工艺:插件器件应遵循推荐的焊接温度与时间,避免过度加热影响内部绝缘与绕线。
  • 绝缘与安全:耐压仅为测试参考,若需作为安全隔离元件使用,应遵循相关电气安全标准并进行完整验证。
  • 布线与布局:尽量靠近噪声源布置并与敏感电路保持适当距离,良好接地有助于提升共模抑制效果。

六、选型建议与测试要点

  • 频率匹配:根据实际干扰频谱选择合适电感值与阻抗曲线,5 mH 在数百 Hz 到数 kHz 范围效果显著。
  • 电流裕度:建议额定电流留有 20%~30% 余量以降低温升与避免磁饱和风险。
  • 测试验证:在目标工作点测量电感随直流电流的变化、温升测试、插入损耗与共模抑制(CMRR)曲线,以确保实际性能符合系统要求。
  • 系统兼容:配合差模滤波、电容与屏蔽设计形成完整 EMI 解决方案,避免单元依赖单个元件达成全部滤波目标。

七、品牌与封装信息

  • 品牌:PROD(谱罗德),提供产业级电子元件与解决方案支持。
  • 封装形式:插件(穿孔),外形尺寸 20 × 18 mm,便于 PCB 布局与维护。
  • 订购与包装:可根据需求选择散装或卷带等包装形式,批量采购建议与供应商确认交期与库存。

总结:PDMCAT16128-502ML 适合中低频共模噪声治理和需要较高电流承载能力的电源与驱动系统。设计时应综合考虑直流偏置、温升与耐压需求,并通过实测验证在目标工况下的滤波效果与可靠性。

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