WMSIC Electronic Components

URB4805YMD-6WR3

ModelURB4805YMD-6WR3
PackageDIP-6
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 25+

Available for RFQ

Technical data

Product details

19 specifications

Core information

Product name
YLPTEC URB4805YMD-6WR3
Type
YLPTEC
Minimum package
40 未知

Technical parameters

Electronic Component
Electronic Component
Electronic Component
YLPTEC
Electronic Component
URB4805YMD-6WR3
Electronic Component
1
Electronic Component
25.4mm
Package
DIP-6
Electronic Component
Isolated Power Supply Module
Electronic Component
15.937g
Electronic Component
25.4mm
Electronic Component
11mm
Electronic Component
1
Electronic Component
BM0264335071
Operating Temperature
40℃~+85℃
Switching Frequency
250kHz
Type
Electronic Component
Electronic Component
50mVp-p

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

URB4805YMD-6WR3 降压型DC-DC电源模块产品概述

一、产品定位与核心价值

URB4805YMD-6WR3是YLPTEC(易川)推出的1通道非隔离降压型DC-DC电源模块,专为工业控制、通信设备、医疗仪器等领域的高压宽输入转低压稳定输出需求设计。其核心价值在于以紧凑封装实现高可靠性、宽电压适应、低纹波噪声的供电方案,可直接替代传统线性稳压或低效开关电源,降低系统设计复杂度与成本。

二、关键性能参数梳理

该模块的核心参数围绕“宽输入、稳输出、高可靠”设计,具体如下:

  • 输入输出基础参数:输入电压范围18V~75V(覆盖工业常见24V、48V系统及电压波动),输出电压精准5V,最大输出电流1.2A(对应6W额定功率);
  • 效率与纹波控制:转换效率达85%(高于传统线性稳压,减少发热损耗),输出纹波噪声≤50mVp-p,满足MCU、传感器等敏感元件的供电要求;
  • 负载与隔离能力:最大支持2200μF容性负载(适配后级大电容滤波或负载突变场景),具备1.5kVrms电气隔离能力(保障前后级电路安全,避免共地干扰);
  • 环境适应性:工作温度范围-40℃~+85℃(工业级宽温,适应高低温极端环境),符合工业现场的可靠性要求。

三、核心特性与应用优势

3.1 短路保护与低功耗设计

内置短路保护机制,输出端意外短路时可快速切断输出,故障排除后自动恢复,避免模块及负载损坏;同时采用低功耗电路设计,待机功耗低,适合长期待机或低负载运行的系统(如传感器节点、远程监控设备)。

3.2 高容性负载与宽电压适应

支持最大2200μF容性负载,可直接驱动后级大电容(如滤波电容、储能电容),无需额外设计负载匹配电路;输入电压18V~75V的宽范围覆盖,兼容工业24V/48V系统及电压波动(如电网波动、电池放电过程中的电压下降),减少输入稳压环节。

3.3 低纹波与宽温可靠性

输出纹波噪声≤50mVp-p,满足对供电噪声敏感的电子元件(如高精度传感器、通信模块)要求;-40℃~+85℃的宽温工作范围,可适应户外、车间等高低温环境,无需额外散热或保温设计。

四、物理规格与封装

采用DIP-6直插封装,尺寸为25.4mm(长)×25.4mm(宽)×11mm(高),体积紧凑,可直接焊接于PCB板,安装方便;封装结构坚固,抗振动、抗冲击能力强,适合工业设备的振动环境。

五、典型应用场景

URB4805YMD-6WR3的参数特性使其广泛适用于以下场景:

  • 工业控制:PLC(可编程逻辑控制器)、工业传感器、执行器的供电(适配24V/48V工业总线);
  • 通信设备:基站辅助电源、光模块、路由器的5V供电(解决高压输入转低压需求);
  • 医疗仪器:小型医疗设备(如监护仪、输液泵)的隔离供电(1.5kV隔离保障患者安全);
  • 安防监控:高清摄像头、NVR的电源转换(宽温适应户外监控);
  • 车载电子:商用车载设备(如GPS、行车记录仪)的供电(适配12V/24V车载系统及电压波动)。

六、总结

URB4805YMD-6WR3以高性价比、宽输入范围、高可靠性的特点,成为工业与通信领域高压转低压供电的优选方案。其紧凑封装、短路保护、低纹波等特性,可简化系统设计,提升设备稳定性,适合对供电要求严格的各类电子系统。

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