WMSIC Electronic Components

FC FC-SE2014-100M

ModelFC-SE2014-100M
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 174893

Available for RFQ

Technical data

Product details

13 specifications

Core information

Product name
FC FC-SE2014-100M
Type
FC
Minimum package
1120 圆盘

Technical parameters

Electronic Component
Electronic Component
Electronic Component
FC
Electronic Component
FC-SE2014-100M
Electronic Component
1
Package
SMD
Electronic Component
16g
Electronic Component
1
Electronic Component
BM0266065548
Electronic Component
Electronic Component
Electronic Component
1120

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

FC-SE2014-100M 扁平线功率电感产品概述

FC-SE2014-100M是方成电子(FC) 推出的一款表面贴装(SMD)扁平线功率电感,专为中大功率、低损耗的电力电子场景设计,兼顾高电流承载能力与小型化封装,是开关电源、工业控制等领域的高效电感选型方案。

一、产品定位与命名解析

该电感属于FC功率电感系列,命名规则清晰且贴合行业习惯:

  • SE2014:前缀“S”代表表面贴装(SMD),“2014”对应贴装尺寸(通常为20.0×14.0mm,适配高密度PCB布局);
  • 100M:“100”对应电感值10μH,“M”为精度标识(±20%); 核心定位是中到大电流功率电感,解决传统圆线电感高频损耗高、电流承载弱的痛点,适配自动化贴装产线。

二、关键参数深度解析

  1. 电感值与精度:10μH±20%,覆盖开关电源DC-DC模块的常规需求(如12V转5V/3.3V降压电路),精度满足工业级应用的偏差要求;
  2. 电流承载能力:
    • 额定电流(Irms):16A(连续工作电流,此时电感温升≤40K,符合行业安全标准);
    • 饱和电流(Isat):23A(电感值下降30%时的临界电流,电路设计需留≥1.5倍冗余,避免过流导致电感失效);
  3. 直流电阻(DCR):7.96mΩ,属于同规格电感中的低损耗水平——DCR越小,直流损耗(I²R)越低,电源效率提升约2%-3%(对比同电流圆线电感);
  4. 封装形式:SMD贴片封装,兼容回流焊/波峰焊工艺,适合批量自动化生产。

三、结构与工艺优势

FC-SE2014-100M采用扁平线绕制+铁氧体磁芯结构,核心工艺优势包括:

  • 扁平线设计:相比圆线,扁平线表面积增加约30%,高频下集肤效应影响显著降低,交流电阻(ACR)仅为同规格圆线的60%,适配100kHz-1MHz的开关频率;
  • 磁芯优化:采用低损耗Mn-Zn铁氧体磁芯,饱和磁通密度高(Bs≥400mT),配合间隙(gap)设计平衡电感值与饱和电流;
  • 环保工艺:无铅焊接、符合RoHS 2.0标准,避免重金属污染,适配出口产品需求。

四、典型应用场景

该电感的高电流、低损耗特性,使其广泛应用于:

  1. 开关电源模块:AC-DC适配器(如12V/16A输出)、服务器CPU供电模块(DC-DC降压);
  2. 工业控制设备:PLC电源、伺服驱动器辅助电源(负载波动≤20%时仍稳定工作);
  3. 新能源周边:充电桩辅助电源、电动车BMS(电池管理系统)低功率模块;
  4. 消费电子:高端电竞主机电源、大功率LED驱动电源(100W以上面板灯)。

五、选型对比与核心价值

对比同规格圆线电感(10μH/12A):

  • 电流提升:额定电流从12A升至16A,满足更大功率需求;
  • 效率提升:DCR降低40%,16A负载下损耗从1.5W降至0.9W,电源效率提升2.5%;
  • 体积优化:相同电流承载下,体积比圆线电感小15%,适合小型化设备;
  • 可靠性:饱和电流冗余度达43%(23A/16A),避免负载突变导致电感失效,延长设备寿命。

六、安装与注意事项

  1. 贴装工艺:
    • 回流焊:峰温245±5℃,恒温区时间≤60s,避免磁芯过热开裂;
    • 波峰焊:需氮气保护,焊料温度≤250℃;
  2. 存储要求:常温(25±5℃)、干燥(湿度≤60%)环境,开封后12个月内使用完毕;
  3. 应用注意:
    • 连续工作电流不超16A,避免长时间过流;
    • PCB预留≥10mm²铜箔散热,远离MOS管等高频干扰源;
    • 过流保护阈值需低于23A,防止电感饱和。

FC-SE2014-100M凭借高电流、低损耗、小型化的特点,成为中大功率电力电子领域的高性价比选型,适用于对效率、可靠性要求较高的工业与消费电子场景。

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