WMSIC Electronic Components

FC FC-SE2915-100M

ModelFC-SE2915-100M
PackageSMD
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 174879

Available for RFQ

Technical data

Product details

19 specifications

Core information

Product name
FC FC-SE2915-100M
Type
SMD
Minimum package
378 圆盘

Technical parameters

Electronic Component
Electronic Component
Electronic Component
FC
Electronic Component
FC-SE2915-100M
Electronic Component
1
Package
SMD
Type
Inductor
Electronic Component
Power Inductor
Electronic Component
±20%
Electronic Component
32g
Inductor
10uH
Electronic Component
1
Electronic Component
BM0266065555
Current
32A
Electronic Component
Electronic Component
Electronic Component
378
and Current(Isat)
23.4A

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

FC-SE2915-100M 扁平线功率电感产品概述

一、产品定位与核心应用方向

FC-SE2915-100M是FC方成针对中大功率直流变换场景研发的表面贴装(SMD)扁平线功率电感,核心聚焦「大电流承载、高效能量转换」两大需求,适配对电流密度、可靠性要求较高的工业电源、新能源及通信设备领域。其扁平线绕制结构与SMD封装特性,可有效平衡「高电流能力」与「PCB高密度布局」的设计矛盾,是替代传统圆线电感的优选方案。

二、关键性能参数深度解析

FC-SE2915-100M的参数设计精准匹配功率电感的核心需求,关键指标如下:

  1. 电感值与精度:标称10μH,精度±20%——满足DC-DC变换器、滤波电路等对电感值的常规设计需求,余量充足;
  2. 电流承载能力:
    • 额定电流(Irms)32A:指25℃环境下,电感连续工作时温升不超过40K的最大电流,可稳定支撑中大功率输出;
    • 饱和电流(Isat)23.4A:指电感值下降30%时的最小电流,设计时需确保电路工作电流不超过此值,避免电感储能能力突变、纹波增大;
  3. 类型与封装:扁平线电感(降低线间电阻与趋肤效应)+ SMD封装(适配自动化贴装,提升生产效率)。

三、结构设计与工艺优势

FC-SE2915-100M的结构设计针对性解决了「大电流电感的散热与空间痛点」:

  1. 扁平线绕制:相比圆线,扁平线表面积更大,可有效降低直流电阻(DCR)与交流电阻(ACR),减少铜损(功率损耗);同时改善趋肤效应(高频下电流集中在导体表面的问题),提升高频特性;
  2. 磁芯与封装整合:采用高性能铁氧体磁芯(磁饱和特性稳定),SMD封装引脚为无铅环保设计,适配回流焊工艺;封装尺寸紧凑(参考29mm×15mm),可适配高密度PCB布局;
  3. 低寄生参数:扁平线绕制减少线间电容与自谐振频率(SRF)偏移,适合几十kHz到几MHz的高频开关电源应用。

四、典型应用场景

FC-SE2915-100M的参数特性使其适配多类中大功率场景:

  1. 工业电源:服务器电源、工控机电源的DC-DC输出级(如12V转5V/3.3V大电流模块);
  2. 新能源领域:车载充电机(OBC)、DC-DC变换器(如48V转12V)、储能BMS的滤波环节;
  3. 通信设备:基站电源、5G设备的功率转换模块;
  4. 消费电子:高端游戏主机、大功率充电器的电源部分(需大电流输出的场景)。

五、可靠性与品质保障

FC方成作为专业电感制造商,对FC-SE2915-100M的品质管控覆盖全流程:

  1. 环保合规:符合RoHS 2.0、REACH等国际标准,无铅无卤;
  2. 可靠性测试:通过温度循环(-40℃125℃)、振动(102000Hz)、湿热(85℃/85%RH)测试,满足工业级应用要求;
  3. 一致性控制:生产中对电感值、DCR、电流特性的一致性管控严格,避免批次差异影响电路性能。

六、选型与使用注意事项

为确保稳定工作,需注意以下要点:

  1. 电流余量:电路工作电流需低于饱和电流23.4A,连续工作电流建议不超过额定电流32A的80%(应对温升变化);
  2. PCB布局与散热:贴装时需保证铜箔宽度足够(32A电流需对应宽铜箔减少损耗),电感周围避免密集布局发热元件;
  3. 贴装工艺:回流焊温度需符合厂家推荐曲线(避免磁芯开裂),贴装后检查引脚焊接质量(无虚焊、连锡);
  4. 精度匹配:因精度±20%,对纹波敏感的场景需适当降额或选用更高精度电感。

FC-SE2915-100M凭借「大电流承载、高效转换、高可靠性」的综合优势,可有效支撑中大功率电源系统的稳定运行,是工业与新能源领域的实用型功率电感方案。

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