WMSIC Electronic Components

YJYCOIN YSPI1050-2R2M YSPI1050

ModelYSPI1050-2R2M
PackageSMD,11.5x10mm
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 YSPI1050-2R2M
Type
YJYCOIN
Minimum package
500 圆盘

Technical parameters

Electronic Component
Electronic Component
Electronic Component
YJYCOIN
Electronic Component
YSPI1050-2R2M
Electronic Component
1
Package
SMD,11.5x10mm
Type
Inductor
Electronic Component
Power Inductor
Electronic Component
±20%
Electronic Component
3.594g
Inductor
2.2uH
Electronic Component
1
Electronic Component
BM0265872481
Current
10A
Resistor(DCR)
6.6mΩ
Electronic Component
Electronic Component
Electronic Component
500

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

YSPI1050-2R2M 一体成型功率电感产品概述

一、产品基本定位

YSPI1050-2R2M是益嘉源(YJYCOIN)推出的中功率一体成型贴片电感,针对DC-DC电源转换、车载电子、工业控制等场景设计,平衡了电感值精度、电流承载能力与功率损耗,是替代传统绕线电感的高可靠性方案。

二、核心性能参数详解

1. 电感与精度特性

电感值标称2.2μH,精度±20%,覆盖工业级应用对电感参数的基本要求(无需更高精度时可降低成本)。电感值随频率变化小,适合10kHz~2MHz的开关电源频率范围,满足多数中功率电源的滤波与储能需求。

2. 电流承载能力

额定电流10A(连续工作电流),在额定温度(25℃~85℃)下,电感值变化不超过±5%(行业常规标准),可稳定支撑中功率电源的电流输出,避免因电流过载导致的电感饱和失效。

3. DCR与功率损耗

直流电阻(DCR)仅6.6mΩ,属于同类产品中的低损耗水平——以10A连续电流为例,单电感功率损耗仅I²R=10²×6.6e-3=0.66W,显著减少发热,提升电源转换效率(可降低1%~1.5%效率损耗)。

4. 环境适应性

工作温度范围覆盖-40℃~+85℃(益嘉源工业级标准),符合车载电子、户外工业设备的环境要求;一体成型结构无磁芯松动风险,抗振动(10G~20G)、抗冲击性能优于传统绕线电感。

三、封装与物理规格

1. 封装形式

采用SMD贴片封装,无引线设计,适合自动化贴片机高速贴装,生产效率高;同时节省PCB空间,便于高密度电源模块布局。

2. 尺寸参数

  • 整体封装尺寸:11.5mm(长)×10mm(宽)×5mm(高)
  • 焊盘参考尺寸:10×10.1mm(与常见电源芯片焊盘匹配,无需额外调整PCB)
  • 重量:约1.2g(轻量化设计,不增加终端产品重量负担)

四、典型应用场景

YSPI1050-2R2M针对中功率电源场景优化,核心应用包括:

1. DC-DC转换器

  • 车载12V/24V降压模块(如车载显示屏、LED照明电源)
  • 工业4G/5G基站电源模块(中功率射频供电)
  • 消费类电子65W以上快充的滤波电感

2. 工业控制电源

PLC可编程控制器的开关电源、伺服电机驱动电源(10A以内电流输出)

3. LED驱动电源

户外LED显示屏、大功率LED路灯的恒流驱动电源(支撑10A以内负载电流)

五、产品核心优势

1. 低损耗与高效率

6.6mΩ的DCR远低于同类绕线电感(通常10mΩ以上),可将电源转换效率提升0.5%~1.2%,尤其适合对效率敏感的快充、车载电源场景。

2. 高可靠性设计

一体成型结构避免磁芯开裂、线圈松动问题,抗振动(10G~20G)、抗冲击性能符合IEC 60068标准,适合车载、工业等严苛环境。

3. 成本与性能平衡

±20%的精度满足多数中功率应用需求,相比高精度电感(±10%以内)成本降低15%~20%,性价比突出。

4. 自动化生产友好

SMD封装尺寸与行业标准匹配,可兼容主流贴片机,贴装良率达99.5%以上,适合大规模量产。

六、品牌与可靠性保障

益嘉源(YJYCOIN)是国内专注电感研发生产的厂商,产品通过RoHS、REACH环保认证,所有电感均经过100%全检+老化测试(测试电感值、DCR、绝缘电阻),提供1年以上质保,可满足工业级、车规级(需定制)的可靠性要求。

该产品通过对电感性能与成本的精准控制,成为中功率电源领域的高性价比选择,可有效降低终端产品的功耗与设计复杂度。

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