WMSIC Electronic Components

URB2403YMD-6WR3

ModelURB2403YMD-6WR3
PackageDIP
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 24+

Available for RFQ

Technical data

Product details

19 specifications

Core information

Product name
YLPTEC URB2403YMD-6WR3
Type
YLPTEC
Minimum package
40 未知

Technical parameters

Electronic Component
Electronic Component
Electronic Component
YLPTEC
Electronic Component
URB2403YMD-6WR3
Electronic Component
1
Electronic Component
25.4mm
Package
DIP
Electronic Component
Isolated Power Supply Module
Electronic Component
14.835g
Electronic Component
25.4mm
Electronic Component
11mm
Electronic Component
1
Electronic Component
BM0264335019
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.

URB2403YMD-6WR3 产品概述

一、产品简介

URB2403YMD-6WR3 为 YLPTEC(易川)推出的一款隔离型 DC-DC 稳压模块,输入宽电压范围、体积小巧且具有完善的保护功能。模块工作电压范围为 9V 至 36V(4:1 超宽输入),输出固定 3.3V,额定输出功率 5W,适合对体积、可靠性和电磁兼容有要求的工业与通信设备电源设计。

二、主要参数

  • 输入电压(Vin):9V ~ 36V
  • 输出电压(Vout):3.3V
  • 输出功率:5W(额定)
  • 最大输出电流:1.4A
  • 转换效率:约 82%(典型)
  • 隔离电压:1.5kVrms(1500VDC 级别)
  • 最大容性负载:2500µF
  • 纹波噪声:50mVp-p(典型)
  • 开关频率:250kHz
  • 工作温度:-40℃ ~ +85℃
  • 封装尺寸(L×W×H):25.4 × 25.4 × 11 mm(DIP 封装)
  • 稳压类型:稳压型

三、功能与性能特点

  • 4:1 超宽输入范围,适配 9–36V 常见工控与车辆/轨道供电总线。
  • 高达约 82% 的转换效率,可降低发热并提高系统能效。
  • 优良的抗干扰和低纹波输出(典型 50mVp-p),利于敏感数字电路与模拟前端供电。
  • 模块为隔离型设计,提供 1500VDC 级别的输入—输出隔离,满足信号隔离与安全需求。
  • 裸机状态下可满足 CISPR32 / EN55032 Class A 电磁兼容要求(实际整机需按系统布局验证)。

四、保护与可靠性

  • 多重保护:输入欠压保护、输出过压保护、过流保护及短路保护,提升系统安全性与抗故障能力。
  • 宽温设计(-40℃ 至 +85℃),适应严苛工业环境与户外设备应用。
  • 小尺寸封装便于 PCB 布局与系统集成,适合空间受限场合。

五、典型应用场景

适用于工业控制、电力仪表、通信设备、铁路/轨道交通、测试测量、自动化设备以及需隔离供电的嵌入式系统等场景,尤其适合对隔离、抗干扰与可靠性有较高要求的应用。

六、选型与使用建议

  • 确认系统最大负载电流与模块 1.4A 的限制,必要时考虑并联或更大功率型号。
  • 输入端建议加入适当滤波与熔断保护,输出端按厂家建议选择低 ESR 电容以保证稳定性(最大容性负载 2500µF)。
  • 实际效率与发热受输入电压、负载及环境温度影响,长期高负载工作应考虑热设计与散热途径。
  • 若需达到整机 EMI 要求,请根据系统布局进行 PCB 射频/接地优化与必要的屏蔽处理。

如需更详细的电气特性曲线、典型应用电路或样品资料,可提供进一步支持与参考资料。

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