WMSIC Electronic Components

PROD PDMCAT18107-102MLB PDMCAT18107

ModelPDMCAT18107-102MLB
PackageThrough-hole-4P, 23x15mm
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 PDMCAT18107-102MLB
Type
PROD
Minimum package
91 盒

Technical parameters

Electronic Component
Electronic Component
Electronic Component
PROD
Electronic Component
PDMCAT18107-102MLB
Electronic Component
1
Package
Through-hole-4P, 23x15mm
Electronic Component
Common Mode Filter
Electronic Component
11.5g
Voltage
1.5kV
Electronic Component
1
Channel Count
2
Electronic Component
BM0228551954
Operating Temperature
25℃~+105℃
Voltage
1.5kV
Current
10A
Inductor@Frequency
1mH@1kHz
Voltage(AC)
1.5kV

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

PDMCAT18107-102MLB 产品概述

一、产品简介

PDMCAT18107-102MLB 是谱罗德(PROD)推出的一款高压共模滤波器,针对工作电流要求较高且需承受脉冲或工频耐压的电源系统设计。该器件在1 kHz测量条件下共模电感量为1 mH,额定电流10 A,耐电压 1.5 kV(AC,3 s),适用于开关电源、逆变器、电机驱动等对电磁兼容(EMC)与高压绝缘有较高要求的场合。封装为插件式 4 引脚,外形尺寸约 23 × 15 mm,工作温度范围 -25 ℃ ~ +105 ℃。

二、主要性能参数

  • 型号:PDMCAT18107-102MLB(PROD)
  • 共模电感:1 mH @ 1 kHz
  • 额定电流:10 A(持续)
  • 额定电压(AC):1.5 kV
  • 耐电压能力:1.5 kV AC, 3 秒(耐压测试)
  • 直流电阻(DCR):9 mΩ
  • 工作温度:-25 ℃ ~ +105 ℃
  • 封装:插件式,4P,尺寸约 23 × 15 mm

三、特点与优势

  • 高共模抑制能力:1 mH 的共模电感在低频至中频范围对共模干扰有良好抑制效果,有助于降低设备辐射与传导干扰。
  • 高电压绝缘:1.5 kV AC 的耐压水平适合需要较高线路间隔离的应用或含有高电压脉冲的系统。
  • 大电流能力与低损耗:10 A 额定电流和仅 9 mΩ 的 DCR,保证在高电流工作下损耗较小,但仍需关注发热与散热。
  • 插件封装:便于装配与更换,适合维修与样机验证阶段使用。

四、典型应用场景

  • 开关电源与UPS:输入侧或输出侧的共模干扰抑制。
  • 逆变器与电机驱动:高压直流母线或功率级附近用于降低共模噪声。
  • 光伏逆变器与储能系统:要求高绝缘和抗干扰能力的电源链路。
  • 工业电源与仪器设备:对设备 EMC 要求严格、需耐受短时高压脉冲的场合。

五、使用建议与注意事项

  • 损耗与温升:按 P = I^2·R 估算,满载 10 A 时约为 0.9 W,需评估器件周围散热条件并留有温升裕度;高环境温度下应适当降额使用。
  • 直流偏置与饱和:共模电感在大直流偏置下感量可能下降,实际系统若存在较大直流分量请验证感量变化与饱和裕度。
  • 频率特性:标注值为 1 kHz 测量条件,实际滤效依赖频谱分布,应结合被抑制噪声频段做仿真或测量。
  • 耐压与绝缘清洁:在高压环境下保持器件表面清洁,避免污染物造成击穿或爬电。耐压测试应符合系统流程与安全规范。
  • 安装方向与焊接:插件件应避免过热焊接,机械固定稳固以防振动导致引脚疲劳断裂。

六、封装与安装信息

  • 封装形式:插件(4P),便于穿孔安装与更换。
  • 外型尺寸:约 23 × 15 mm(请参照厂方详细机械图纸进行孔位与间距设计)。
  • PCB 布局建议:靠近干扰源或电源入口放置,尽量缩短连接导线长度、优化接地回路,保证良好散热空间及绝缘距离。

七、采购与替代

  • 品牌:PROD(谱罗德),型号 PDMCAT18107-102MLB。
  • 选型提示:若系统电流高于 10 A、或要求更低 DCR、或需在更高温度环境运行,请联系供应商确认替代型号或定制品。

总结:PDMCAT18107-102MLB 以其 1 mH 共模电感、10 A 大电流能力及 1.5 kV 耐压特性,适合需要兼顾高电压绝缘与共模干扰抑制的电源与功率电子系统。选用时应结合系统频率、直流偏置与散热条件进行验证,确保长期可靠运行。若需进一步的电气模型、频响曲线或机械图纸,可向厂方索取详细数据手册。

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