WMSIC Electronic Components

FC DLSF1010-12mH-L-S DLSF1010

ModelDLSF1010-12mH-L-S
PackageDIP
BrandFC
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 Option 174853

Available for RFQ

Technical data

Product details

13 specifications

Core information

Product name
FC DLSF1010-12m H-L-S
Type
FC
Minimum package
2025 圆盘

Technical parameters

Electronic Component
Electronic Component
Electronic Component
FC
Electronic Component
DLSF1010-12mH-L-S
Electronic Component
1
Package
DIP
Electronic Component
2.66g
Electronic Component
1
Electronic Component
BM0265656383
Electronic Component
Electronic Component
Electronic Component
2025

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

DLSF1010-12mH-L-S共模滤波器产品概述

DLSF1010-12mH-L-S是方成(FC)品牌推出的插件式双绕组共模滤波器,核心定位为中功率设备的传导干扰抑制方案。产品针对工业控制、电源系统、家电等场景的EMC(电磁兼容性)需求设计,平衡了电感性能、电流承载能力与安装便利性,能有效滤除电路中的共模干扰,帮助设备满足相关EMC认证标准。

一、产品核心定位与价值

共模滤波器的核心作用是抑制电路中共模干扰(即两根导线相对于地的干扰信号),减少电磁辐射与传导干扰。这款产品的核心价值体现在:

  1. 参数适配性强:12mH@1kHz的电感量覆盖中低频干扰抑制,3A额定电流满足多数小/中功率设备需求;
  2. 安装灵活:插件式封装无需特殊焊接工具,适合传统PCB设计或需要现场更换的场景;
  3. 安全可靠性:1.5kVAC/1min的耐电压能力,搭配100MΩ绝缘电阻,保障工业/高电压环境下的使用安全;
  4. 效率优化:200mΩ的低直流电阻(DCR)减少绕组发热,提升电源转换效率。

二、关键性能参数详解

产品参数直接决定滤波效果与适用场景,各核心参数的实际意义如下:

  • 通道数:2
    双绕组对称设计,分别串联在电源火线与零线上,既抑制共模干扰,也辅助滤除部分差模干扰;
  • 电感值:12mH@1kHz
    1kHz频率下的电感量是共模滤波核心指标——该值越高,对中低频(如50/60Hz电网干扰、1kHz以内传导干扰)抑制能力越强;
  • 额定电流:3A
    持续工作允许的最大电流,设备工作电流≤3A可长期稳定运行;峰值电流建议≤5A,避免磁芯饱和;
  • 耐电压:1.5kVAC/1min
    绕组间、绕组与外壳的绝缘耐压能力,通过1分钟1.5kV交流测试,应对工业现场电压波动/浪涌;
  • 直流电阻(DCR):200mΩ
    绕组直流损耗电阻,低阻值意味着发热少、效率高,长期工作不致性能下降;
  • 绝缘电阻:100MΩ
    绕组间及与外壳的绝缘性能指标,远高于一般要求,防止漏电/短路风险;
  • 封装:插件式
    直插引脚设计,焊接方便,适合批量生产或手工焊接场景。

三、典型应用场景

结合参数特点,这款滤波器适用于以下场景:

  1. 小/中功率开关电源
    如LED驱动电源(≤150W)、工业控制电源、中等功率充电器,滤除电源端共模干扰,满足GB 9254等标准;
  2. 工业控制设备
    PLC模块、传感器节点、伺服驱动器的电源/信号滤波,耐高压适配工业复杂电网;
  3. 家电产品
    变频空调、洗衣机、电磁炉的电源滤波,插件安装降低生产工艺复杂度;
  4. 通信辅助电源
    小型基站、路由器的辅助电源模块,抑制传导干扰,保障信号稳定。

四、工艺与可靠性优势

方成品牌的工艺设计保障长期可靠性:

  1. 磁芯与绕组工艺
    高磁导率铁氧体磁芯,绕线均匀紧密减少漏磁;漆包线绝缘层强化处理,提升耐温/耐压;
  2. 绝缘处理
    绕组间填充绝缘材料,引脚与磁芯绝缘距离符合安全标准,1.5kV耐压稳定;
  3. 环境适应性
    工作温度-40℃~85℃(工业级),应对低温或设备发热;振动冲击测试通过GB/T 2423标准,适合户外/振动场景;
  4. 长期稳定性
    出厂老化测试后,电感量、DCR波动≤5%,确保10年以上寿命。

五、安装与使用注意事项

为保障效果与安全,使用时需注意:

  1. 焊接要求
    温度260℃±10℃,每个引脚焊接≤3秒,避免高温损磁芯;
  2. 接地要求
    接地引脚可靠连接设备地(如PCB地平面),否则降低滤波效果;
  3. 电流限制
    持续电流≤3A,峰值≤5A,防止磁芯饱和;
  4. 磁芯保护
    避免剧烈碰撞/跌落,防止磁芯碎裂;
  5. 环境要求
    避免潮湿、腐蚀性气体,户外应用需加防护外壳。

总结

DLSF1010-12mH-L-S是性价比突出的插件式共模滤波器,参数平衡性能与成本,可靠性满足工业级需求,安装维护方便。无论是电源系统EMC整改,还是工业/家电设备干扰抑制,都能提供稳定可靠的滤波方案,帮助设备快速通过认证。

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