WMSIC Electronic Components

PROD PSCLAQ0905-250N PSCLAQ0905

ModelPSCLAQ0905-250N
PackageSMD-4P,9.2x6mm
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 25+

Available for RFQ

Technical data

Product details

19 specifications

Core information

Product name
PROD PSCLAQ0905-250N
Type
PROD
Minimum package
1000 圆盘

Technical parameters

Electronic Component
Electronic Component
Electronic Component
PROD
Electronic Component
PSCLAQ0905-250N
Electronic Component
1
Package
SMD-4P,9.2x6mm
Electronic Component
Common Mode Filter
Electronic Component
0.798g
Voltage
80V
Electronic Component
1
Channel Count
2
Electronic Component
BM0265279702
Operating Temperature
25℃~+105℃
Voltage
80V
Current
1A
Inductor@Frequency
25uH@100kHz
@Frequency
600Ω@100kHz

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

PROD谱罗德PSCLAQ0905-250N共模滤波器产品概述

一、产品定位与核心功能

PSCLAQ0905-250N是PROD谱罗德推出的双通道表面贴装(SMD)共模滤波器,核心作用是抑制电子电路中的共模干扰(线路中相位相同、方向一致的干扰信号),是EMC(电磁兼容)设计中解决电源/信号线路噪声问题的关键器件。其设计针对中低频段(100kHz左右)共模干扰优化,适配对体积、功耗有严格要求的小型化电子设备,可有效降低电路对外辐射干扰及抗外界电磁干扰能力。

二、关键电气参数深度解析

1. 电感与阻抗特性

  • 电感量:25uH@100kHz(共模电感核心指标,100kHz是电源纹波、电网干扰的典型频段,此电感量可精准抑制该范围噪声);
  • 阻抗:600Ω@100kHz(阻抗越高,对目标频段共模干扰的衰减能力越强,600Ω阻抗可实现约20dB以上的干扰抑制)。

2. 电流与电压容量

  • 额定电流:1A(连续工作电流,满足大部分低压电路需求,如12V/24V电源、小功率信号线路);
  • 电压参数:额定电压80V(DC/AC通用)、耐电压80V,覆盖常见低压系统(12V~48V),具备一定过压防护裕量(应对开关浪涌等瞬态电压)。

3. 损耗与效率

  • 直流电阻(DCR):160mΩ(低DCR设计,1A电流下损耗仅0.16W,减少发热的同时避免影响电路效率,适合长期连续工作)。

三、封装与物理特性

采用SMD封装,尺寸9.2×6×5mm(长×宽×高),具备三大优势:

  1. 小型化适配:紧凑体积可节省PCB空间,适合消费电子(如微型电源)、工业控制(如传感器模块)等追求小型化的设备;
  2. 自动化兼容:标准SMD封装支持SMT生产线,提高生产效率,降低人工焊接成本;
  3. 安装稳定:合理焊盘设计减少虚焊、脱落风险,适配批量生产的可靠性要求。

四、应用场景精准适配

PSCLAQ0905-250N的参数与封装特性,可广泛应用于以下场景:

  1. 消费电子:电源适配器(手机/笔记本充电器)、机顶盒、路由器的电源线路,抑制电网共模干扰,满足CE/FCC等EMC认证;
  2. 工业控制:小型PLC、温度/压力传感器模块、电机驱动电路,过滤工业环境电磁干扰,保证信号传输稳定;
  3. 通信设备:小型基站、无线AP、蓝牙模块,减少射频电路与电源线路的相互干扰,提升通信质量;
  4. 医疗电子:小型医疗设备(血压计、血糖仪)的电源线路,避免干扰影响检测精度(适配低压需求)。

五、可靠性与环境适应性

  1. 宽温工作:-25℃~+105℃温度范围,适应户外设备低温(如-10℃)、工业控制柜高温(如70℃),无需额外散热;
  2. 长期稳定:低DCR带来的低发热,配合磁芯稳定性,可支持7×24小时连续工作(如工业设备、通信基站);
  3. 抗干扰裕量:80V耐电压可应对电路瞬态过压(如开关浪涌),减少器件损坏风险。

六、选型与使用注意事项

  1. 电流降额:若电路连续电流接近1A,建议降额使用(如选1.2A以上型号,或并联),避免磁芯饱和导致电感量下降;
  2. 频段匹配:对100kHz左右干扰最优,若干扰为几MHz以上,需结合高电感量型号或多级滤波;
  3. 焊盘设计:需按9.2×6×5mm尺寸设计PCB焊盘,避免焊盘过小导致焊接不良;
  4. 电压裕量:电路最大电压需低于80V,若存在高压瞬态,需配合TVS管使用。

总结:PSCLAQ0905-250N是一款高性价比、小型化的双通道共模滤波器,针对中低频共模干扰优化,适配多场景低压电路需求,是EMC设计中解决噪声问题的实用选择。

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