WMSIC Electronic Components

YLPTEC B0505M-2WR3 B0505M

ModelB0505M-2WR3
PackageSIP-4
BrandYLPTEC
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 Date code within 2 years

Available for RFQ

Technical data

Product details

19 specifications

Core information

Product name
YLPTEC B0505M-2WR3
Type
YLPTEC
Minimum package
43 未知

Technical parameters

Electronic Component
Electronic Component
Electronic Component
YLPTEC
Electronic Component
B0505M-2WR3
Electronic Component
1
Electronic Component
7.5mm
Package
SIP-4
Electronic Component
Isolated Power Supply Module
Electronic Component
2.294g
Electronic Component
11.5mm
Electronic Component
10mm
Electronic Component
1
Electronic Component
BM0264518724
Operating Temperature
40℃~+85℃
Switching Frequency
100kHz
Electronic Component
30mVp-p
Conversion
88%

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

B0505M-2WR3 2W隔离电源模块产品概述

B0505M-2WR3是YLPTEC(易川)推出的1通道小功率隔离电源模块,专为需要电气隔离、低功耗、紧凑集成的应用场景设计。以下从核心参数、性能特点、应用场景等维度详细概述该产品。

一、核心参数总览

该模块参数覆盖输入输出、效率、隔离安全等关键维度,具体如下:

  • 输入输出特性:单通道设计,输入电压(Vin)范围4.5V~5.5V(适配5V电源波动),输出电压(Vout)稳定5V,最大输出电流400mA,额定功率2W;
  • 效率与纹波:转换效率达88%(降低损耗发热),输出纹波噪声低至30mVp-p(适配噪声敏感电路);
  • 隔离与安全:隔离电压1.5kVrms(满足基本电气隔离),内置短路保护(负载短路自动关断);
  • 环境与尺寸:工作温度-40℃~+85℃(工业级宽温),SIP-4封装,尺寸11.5mm×7.5mm×10mm(紧凑易集成);
  • 其他参数:开关频率100kHz,最大容性负载2400uF(直接驱动大容量滤波电容)。

二、关键性能特点

  1. 宽输入电压适应性
    4.5V~5.5V的输入范围覆盖5V电源的典型波动(如USB电压降、线性电源误差),无需额外稳压电路即可稳定工作,提升系统兼容性。

  2. 高转换效率与低功耗
    88%的转换效率高于同类小功率模块平均水平,减少电源损耗及模块发热,尤其适合便携/嵌入式系统(如电池供电设备)。

  3. 低纹波噪声输出
    30mVp-p的纹波远低于普通开关电源,可直接为模拟电路、传感器、ADC/DAC等敏感器件供电,无需额外滤波,简化系统设计。

  4. 完善的安全保护
    内置短路保护机制,负载短路时自动关断,故障排除后自动恢复,避免模块及后端负载损坏,提升系统可靠性。

  5. 宽温与大容性负载
    -40℃~+85℃适应工业环境(户外设备、车间控制器);2400uF容性负载可直接驱动大容量滤波电容,确保输出稳定,减少瞬态波动。

三、典型应用场景

该模块凭借紧凑尺寸、隔离特性及宽温适应性,广泛覆盖以下领域:

  1. 工业控制:PLC模拟量I/O模块、传感器信号调理电路(温度/压力传感器),利用1.5kV隔离避免现场干扰,低纹波保证信号采集精度;
  2. 通信设备:小型无线AP、物联网网关的隔离电源,紧凑尺寸适配设备内部空间,宽输入适配多供电来源;
  3. 消费电子:智能音箱、智能家居控制器的隔离供电,短路保护提升安全性,低功耗适合电池供电场景;
  4. 车载电子:行车记录仪、胎压监测模块的电源隔离,宽温适应车载温度变化,1.5kV隔离满足车载安全规范;
  5. 医疗周边:监护仪传感器接口电源、小型医疗设备辅助电路,隔离电压符合医疗安全标准,低纹波保证生理信号准确性。

四、封装与安装

采用SIP-4单列直插封装,引脚布局简洁,支持手工/自动化插件安装;11.5×7.5×10mm的紧凑尺寸适合高密度PCB布局,额定功率2W下发热低,无需额外散热片,进一步节省系统空间。

五、可靠性与品质保障

YLPTEC(易川)对该模块进行严格可靠性测试(高低温循环、振动、老化),确保恶劣环境下长期稳定;1.5kV隔离电压符合IEC 60950安全标准,短路保护等功能经实际负载验证,品质可靠。

总结:B0505M-2WR3以高性价比、紧凑集成、完善性能及安全特性,成为中小功率隔离电源需求的理想选择,覆盖工业、通信、消费电子等多领域应用。

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