WMSIC Electronic Components

VRB2405YMD-10WR3

ModelVRB2405YMD-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 Option 201383

Availability on request

Technical data

Product details

19 specifications

Core information

Product name
YLPTEC VRB2405YMD-10WR3
Type
YLPTEC
Minimum package
40 未知

Technical parameters

Electronic Component
Electronic Component
Electronic Component
YLPTEC
Electronic Component
VRB2405YMD-10WR3
Electronic Component
1
Electronic Component
25.4mm
Package
DIP
Electronic Component
Isolated Power Supply Module
Electronic Component
15.027g
Electronic Component
25.4mm
Electronic Component
11mm
Electronic Component
1
Electronic Component
BM0258715876
Operating Temperature
40℃~+85℃
Switching Frequency
250kHz
Electronic Component
50mVp-p
Conversion
85%

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

VRB2405YMD-10WR3 降压型电源模块产品概述

一、核心功能与典型应用场景

VRB2405YMD-10WR3是YLPTEC(易川)出品的非隔离降压DC-DC电源模块,核心功能为将18V~36V宽压输入转换为稳定5V输出,最大输出功率10W、持续电流2A,针对工业、车载、通信等场景优化设计,典型应用包括:

  1. 工业自动化:为PLC输入模块、温度/压力传感器、小型执行器供电,适配24V工业电源的±25%波动;
  2. 车载电子:从12V/24V蓄电池取电,为车载摄像头、行车记录仪、手机快充模块供电,宽温特性适配车内温差;
  3. 通信辅助电源:基站内光模块、监控模块的辅助供电,覆盖基站电源电压波动;
  4. 安防监控:户外摄像头内置电源,宽温范围满足南北地区极端环境,短路保护避免设备故障扩散。

二、关键电气参数深度解析

模块参数针对实际需求做了针对性优化,核心性能如下:

  • 宽压输入与稳定输出:18V~36V输入覆盖24V系统常见波动,5V输出稳定,2A max电流满足10W功率需求,可驱动多负载;
  • 85%转换效率:相比线性稳压大幅降低发热,无需额外散热片即可满足常规环境散热,提升可靠性;
  • 50mVp-p低纹波:控制电源噪声在敏感设备(模拟传感器、低功耗MCU)可接受范围内,避免测量误差或误触发;
  • 250kHz开关频率:处于EMI易控制区间,既避免低频元件体积大,又减少高频辐射,符合工业EMC要求;
  • 2200uF容性负载:支持大容性负载启动(如带大容量电容的模块),无需额外限流电路。

三、结构与封装特性

模块采用DIP插装封装,尺寸为25.4mm×25.4mm×11mm(1英寸见方),适配标准PCB插装孔位,安装便捷:

  • 插装式设计无需复杂贴装工艺,适合批量生产或现场调试;
  • 引脚焊接牢固,出厂校验确保工艺可靠性,长期使用不易虚焊;
  • 紧凑体积可集成于小型设备(如摄像头、PLC模块)内部,节省空间。

四、保护与可靠性设计

内置多重保护提升设备安全性:

  • 短路保护:输出短路时自动切断,故障排除后自恢复,避免模块烧毁或后级损坏;
  • 低功耗特性:待机功耗低,适合长期待机场景(如车载电子、安防低功耗模式);
  • 1.5kVrms隔离电压:输入输出电气隔离,防止高压干扰串入低压电路,保护敏感设备(如PLC控制电路)。

五、环境适应性与应用优势

模块可满足严苛场景需求:

  • 宽温工作:-40℃~+85℃覆盖工业低温(冷库、北方户外)和高温(机箱内、夏季户外);
  • 宽压适配:兼容24V工业电源、12V/24V车载蓄电池、36V太阳能电池,减少电源适配成本;
  • 高可靠性:7×24小时连续工作MTBF长,适合通信基站、安防监控等场景;
  • 维护便捷:DIP封装便于焊接/更换,短路自恢复减少故障排查时间。

综上,VRB2405YMD-10WR3是一款专为工业、车载场景设计的高可靠性降压模块,具备宽压输入、稳定输出、宽温工作等优势,内置多重保护,可有效提升后级设备供电稳定性与安全性。

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