WMSIC Electronic Components

YLPTEC URB2405YMD-15WR3 URB2405YMD

ModelURB2405YMD-15WR3
PackageDIP,25.4x25.4mm
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 26+

Available for RFQ

Technical data

Product details

19 specifications

Core information

Product name
YLPTEC URB2405YMD-15WR3
Type
YLPTEC
Minimum package
40 管装

Technical parameters

Electronic Component
Electronic Component
Electronic Component
YLPTEC
Electronic Component
URB2405YMD-15WR3
Electronic Component
1
Electronic Component
25.4mm
Package
DIP,25.4x25.4mm
Electronic Component
Isolated Power Supply Module
Electronic Component
17.212g
Electronic Component
25.4mm
Electronic Component
11.8mm
Electronic Component
1
Electronic Component
BM0258715870
Operating Temperature
40℃~+85℃
Switching Frequency
250kHz
Electronic Component
50mVp-p
Conversion
90%

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

URB2405YMD-15WR3 产品概述

一、产品简介

URB2405YMD-15WR3 是 YLPTEC(易川)推出的一款高可靠性降压型直流-直流转换器,单通道输出,额定输出功率 15W,专为工业与嵌入式系统中要求紧凑体积、高效率与耐用性的电源解决方案设计。模块采用 DIP 封装(25.4 × 25.4mm),便于插入式安装与快速替换,适合对空间与热管理有一定要求的场合。

二、主要技术参数

  • 功能类型:降压型(Step-down)
  • 输入电压范围 Vin:9V ~ 36V
  • 输出电压 Vout:5V
  • 输出电流(最大):3A(最大输出功率 15W)
  • 峰值转换效率:约 90%
  • 开关频率:250kHz
  • 隔离电压 Vrms:1.5kV
  • 最大容性负载:10000µF
  • 纹波噪声:50mVp-p(典型)
  • 空载输入电流:25mA
  • 工作温度范围:-40℃ ~ +85℃
  • 封装/外形:DIP,尺寸 25.4 × 25.4 × 11.8 mm
  • 特性:短路保护、低功耗
    校验通过!

三、核心特性与优势

  • 高能效:约 90% 的转换效率能够降低功耗与发热,有助于延长系统寿命并简化散热设计。
  • 宽输入范围:9–36V 的输入适配多种工业与车辆电源环境,具备良好抗干扰与兼容性。
  • 大容性负载支持:支持高达 10000µF 的输出电容,利于与负载突降或启动电流大的设备配合使用。
  • 安全隔离:1.5kV 隔离电压满足一定场景下的安全与地隔离需求,提升系统可靠性。
  • 保护机制:内置短路保护,能够在异常情况下保护模块及负载。

四、典型应用场景

  • 工业控制与自动化设备电源
  • 通信设备与基站前端电源供应
  • 嵌入式系统、单板机与仪表供电
  • 车辆电子(在符合输入范围的前提下)、楼宇自动化等需要稳压 5V 的场合

五、封装与机械特性

模块采用标准 DIP 形式,尺寸 25.4 × 25.4 × 11.8 mm,便于插装与替换。紧凑尺寸利于在空间受限的 PCB 上部署,但由于功率密度较高,建议在 PCB 布局时预留适当通风或热沉接口以利散热。

六、设计与使用建议

  • 输入滤波:建议在输入端并联低 ESR 电容以抑制输入瞬态与降低纹波。
  • 输出滤波:尽管模块支持大容性负载,仍建议根据负载需求配置合适的输出电容与旁路电容,确保稳定性与瞬态响应。
  • 散热考虑:在高负载或高环境温度下,应注意模块散热条件,必要时配合散热片或增强空气对流。
  • 布局要点:输入、输出及地线应短且粗,避免长回流路径以减少寄生电感和噪声耦合。
  • 测试验证:在最终系统中进行热升测试与负载突变测试,确认在极限工况下模块的稳定性与保护动作。

七、注意事项与可靠性

  • 遵循额定输入电压范围,避免长期在极限值附近工作以延长寿命。
  • 确认系统对隔离等级的具体需求,必要时做进一步的绝缘设计与测试。
  • 使用前建议查看最新的产品手册和应用说明,以获得详细的引脚定义、典型电路和示例布局。

URB2405YMD-15WR3 以其紧凑的尺寸、良好的效率与完善的保护功能,适合用于对稳压 5V 有稳定、可靠需求的工业与嵌入式应用。若需更多电气图或评估报告,可联系 YLPTEC(易川)获取完整技术资料与支持。

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