WMSIC Electronic Components

YLPTEC URB4824YMD-10WR3 URB4824YMD

ModelURB4824YMD-10WR3
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 26+

Available for RFQ

Technical data

Product details

19 specifications

Core information

Product name
YLPTEC URB4824YMD-10WR3
Type
YLPTEC
Minimum package
40 未知

Technical parameters

Electronic Component
Electronic Component
Electronic Component
YLPTEC
Electronic Component
URB4824YMD-10WR3
Electronic Component
1
Electronic Component
25.4mm
Package
DIP
Electronic Component
Isolated Power Supply Module
Electronic Component
17.65g
Electronic Component
25.4mm
Electronic Component
11mm
Electronic Component
1
Electronic Component
BM0264771660
Operating Temperature
40℃~+85℃
Switching Frequency
250kHz
Type
Electronic Component
Electronic Component
80mVp-p

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

URB4824YMD-10WR3 产品概述

一、概述

URB4824YMD-10WR3 是 YLPTEC(易川)推出的一款单路 10W 隔离型DC-DC稳压模块,属于4:1超宽输入系列。该模块输入电压范围宽(18V~75V),输出固定24V,最大输出电流416mA,转换效率高达91%,为工业、通信、轨道、医疗与仪表等需要高可靠电源的场景提供紧凑、稳定的解决方案。模块采用DIP封装,体积小巧(25.4 × 25.4 × 11 mm),便于系统集成。

二、主要电气参数

  • 输入电压(Vin):18V ~ 75V(4:1超宽范围)
  • 输出电压(Vout):24V(稳压型)
  • 输出功率:10W
  • 输出电流(最大):416mA
  • 转换效率:最高可达91%
  • 开关频率:250kHz
  • 静态电流(无负载):500µA
  • 输出纹波噪声:80mVp-p
  • 最大容性负载:220µF
  • 隔离电压(Vrms):1500VDC(常规隔离等级)

三、保护与可靠性

模块具备完善的保护功能,提升系统安全性与可靠性:

  • 输入欠压保护(UVLO),防止输入过低导致的不稳定工作
  • 输出过流保护(OCP)与短路保护(SCP),在异常负载时限制输出并自动恢复或恒限,保护模块和负载
  • 三极度工作温度范围:-40℃ ~ +85℃,适应严苛环境
    此外,裸机通过CISPR32/EN55032 Class A 电磁兼容性测试,便于满足工业级电磁环境要求。

四、封装与机械特性

  • 封装类型:DIP,适合插装或波峰/回流焊接工艺(请参考厂商焊接说明)
  • 外型尺寸:长 25.4 mm × 宽 25.4 mm × 高 11 mm
    紧凑的机械尺寸便于在空间受限的系统中布局,同时利于散热管理与模块堆叠。

五、应用场景

适用于需要隔离和高可靠性的系统,典型应用包括:

  • 工业控制与自动化设备
  • 电力与配电监控系统
  • 仪器仪表与测量设备
  • 通信基站、网络设备供电
  • 铁路及轨道交通车载系统(符合工业温度等级)
  • 医疗设备(需进一步依据医疗安全标准做系统级认证)

六、设计与使用建议

  • 输入端建议增加合适的滤波与浪涌保护(例如TVS二极管与电解/固态电容),以改善抗瞬变能力并延长模块寿命。
  • 输出端受限于最大容性负载220µF,超大容量电容可能导致启动问题或稳定性下降,应按说明书选型。
  • 为获得标称效率与散热表现,应保证良好通风与合理布板,避免在高温封闭环境长期满载运行;必要时考虑外部散热措施或降低额定输出作为降额运行。
  • 模块通常不推荐并联以提高功率,若需更大输出请采用设计规格更高的型号或外部并联控制方案。
  • 在对电磁兼容有更严格要求的系统中,需配合系统级滤波与屏蔽设计以满足最终测试标准。

URB4824YMD-10WR3 以其宽输入、电气隔离、高效率和完整保护特性,在工业与通信等对可靠性要求高的场合具有很强的适配性。选型时建议基于系统输入波动、负载特性与热管理方案综合评估。若需进一步的引脚定义、典型应用电路与认证资料,可向供应商索取详细datasheet与评估板信息。

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