WMSIC Electronic Components

YJYCOIN YSPI1050-680M YSPI1050

ModelYSPI1050-680M
PackageSMD,11.5x10x5mm
BrandYJYCOIN
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
YJYCOIN YSPI1050-680M
Type
YJYCOIN
Minimum package
800 圆盘

Technical parameters

Electronic Component
Electronic Component
Electronic Component
YJYCOIN
Electronic Component
YSPI1050-680M
Electronic Component
1
Package
SMD,11.5x10x5mm
Type
Inductor
Electronic Component
Power Inductor
Electronic Component
±20%
Electronic Component
3.23g
Inductor
68uH
Electronic Component
1
Electronic Component
BM0264968337
Current
3A
Resistor(DCR)
240mΩ
Electronic Component
Electronic Component
Electronic Component
800

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

YJYCOIN YSPI1050-680M 一体成型功率电感产品概述

一、产品基本定位与核心特性

YSPI1050-680M是益嘉源(YJYCOIN) 推出的SMD型一体成型功率电感,专为中小功率电源电路设计。核心聚焦“高电流承载、低损耗、小体积”三大优势,适配自动化表面贴装工艺,可覆盖消费电子、工业控制、车载电子等多领域的电源模块集成需求。

二、关键电气性能参数详解

该电感的参数经过精准优化,匹配中小功率场景的核心需求:

  1. 电感值与精度:标称电感值为68uH,公差范围±20%,符合工业级功率电感的常规精度要求,可满足多数电源滤波、储能电路的设计余量;
  2. 额定电流能力:额定电流为3A,能稳定承载中小功率电路的持续工作电流,避免磁芯饱和导致电感值骤降、电路效率下降;
  3. 直流电阻(DCR):典型DCR为240mΩ,低电阻设计可显著降低电流损耗(公式:(P=I^2R)),提升电源转换效率;
  4. 封装尺寸:采用SMD封装,整体尺寸为11.5mm×10mm×5mm(长×宽×高),安装尺寸为10mm×10.1mm,体积紧凑,可有效节省PCB布局空间。

三、物理结构与工艺优势

YSPI1050-680M采用一体成型磁芯结构,相比传统绕线电感具有明显工艺优势:

  • 磁漏控制:一体化磁芯减少磁路间隙,降低电磁干扰(EMI),提升电路抗干扰能力;
  • 机械稳定性:结构紧凑,抗振动、抗冲击性能优异,适合车载、工业等振动环境;
  • 贴装兼容性:SMD封装适配回流焊、波峰焊等自动化生产工艺,降低组装成本与不良率。

四、典型应用场景

基于性能与结构特点,该电感适用于以下场景:

  1. 开关电源模块:AC-DC适配器、DC-DC降压/升压转换器的储能与滤波环节;
  2. LED驱动电路:小功率LED显示屏、照明电源的电流稳定与滤波;
  3. 车载电子:车载充电器、仪表盘电源模块等低功率车载电路;
  4. 消费电子:笔记本电脑、平板电脑、智能家电的电源管理单元;
  5. 工业控制:小型PLC、传感器模块的电源滤波电路。

五、选型注意事项

  1. 电流限制:工作电流不得超过额定3A,避免电感饱和;
  2. 精度适配:±20%精度适用于常规电源电路,若需精密滤波需确认是否符合需求;
  3. 焊接工艺:遵循标准回流焊参数(峰值温度≤260℃,时间≤10s),避免过热损坏;
  4. 温区适配:常规工作温区为-40℃~+125℃,可满足多数应用环境。

六、品牌可靠性

益嘉源(YJYCOIN)作为专业电感制造商,YSPI1050-680M经过振动测试、温度循环测试等可靠性验证,确保长期稳定运行,是中小功率电源电路的可靠选型。

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