WMSIC Electronic Components

YLPTEC B0524S-1WR3 B0524S

ModelB0524S-1WR3
PackageThrough-hole
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 B0524S-1WR3
Type
YLPTEC
Minimum package
43 管装

Technical parameters

Electronic Component
Electronic Component
Electronic Component
YLPTEC
Electronic Component
B0524S-1WR3
Electronic Component
1
Electronic Component
6mm
Package
Through-hole
Electronic Component
Isolated Power Supply Module
Electronic Component
1.66g
Electronic Component
11.6mm
Electronic Component
10.16mm
Electronic Component
1
Electronic Component
BM0264518727
Operating Temperature
40℃~+105℃
Switching Frequency
270kHz
Electronic Component
50mVp-p
Conversion
89%

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

B0524S-1WR3 升压型DC-DC电源模块产品概述

B0524S-1WR3是YLPTEC(易川)推出的一款工业级升压DC-DC电源模块,针对低电压输入(4.5V~5.5V)转固定24V输出的小功率场景设计,额定输出功率1W,兼顾效率、可靠性与紧凑性,可适配工业控制、传感器供电、物联网终端等多类需求。

一、核心功能与设计定位

该模块核心解决“低压输入无法直接驱动24V负载”的痛点:

  • 输入兼容常见5V电源(USB充电器、3节AA电池串联4.5V);
  • 输出固定24V,满足小功率高压设备(如传感器、小型执行器)的供电需求;
  • 设计偏向工业级紧凑场景,重点优化效率、宽温适应性与电气隔离安全。

二、关键性能参数深度解析

1. 输入输出基础特性

  • 输入范围:4.5V~5.5V,覆盖主流低压电源(无需额外降压/升压前置);
  • 输出参数:固定24V,最大输出电流42mA(与1W额定功率匹配);
  • 空载功耗:仅18mA,待机时发热低,适合低功耗终端(如电池供电的物联网节点)。

2. 效率与纹波控制

  • 转换效率:89%,在1W功率范围内发热可控,无需额外散热片;
  • 纹波噪声:50mVp-p,远低于模拟电路(如高精度传感器)的干扰阈值,避免影响测量精度。

3. 开关与负载适应性

  • 开关频率:270kHz,高频设计可减小模块内电感、电容体积,进一步压缩整体尺寸;
  • 容性负载能力:最大220uF,支持后级接大电容滤波,应对负载突变(如电磁阀启动)时的电压波动。

4. 隔离安全性能

  • 隔离电压:1.5kVrms(输入输出间),满足工业级电气隔离要求,可防止高压侧故障(短路、过压)传导至低压控制端(如微控制器),提升系统安全性。

三、可靠性与防护设计

1. 短路保护功能

内置短路保护机制,输出端意外短路时自动切断输出,避免模块损坏或引发系统连锁故障,提升现场可靠性。

2. 宽温工作范围

  • 工作温度:-40℃~+105℃,符合工业级环境要求,可在户外低温(-40℃)、车间高温(+105℃)等极端场景稳定运行,无需额外温控措施。

3. 紧凑插件封装

  • 封装类型:插件式,便于手工焊接(原型开发)或批量自动化贴装;
  • 尺寸:11.6mm(长)×6mm(宽)×10.16mm(高),体积小巧,节省PCB空间,适配空间受限的设备(如小型传感器模块)。

四、典型应用场景举例

  1. 工业传感器供电:现场压力、温度、流量传感器多为24V供电,控制端仅提供5V电源时,直接通过该模块升压,无需额外电源转换;
  2. 小型PLC扩展模块:PLC的IO扩展、通信模块需24V辅助供电,输入采用USB或电池时,快速完成升压,简化系统电源设计;
  3. 医疗设备辅助电路:小型诊断设备(如血糖监测仪辅助模块)中,低电压转24V需求常见,其隔离特性提升电气安全性,符合医疗设备安全标准;
  4. 物联网终端升压:电池供电的远程监测节点(3节AA=4.5V)需驱动24V小功率执行器(如电磁阀),该模块高效升压,延长电池续航。

综上,B0524S-1WR3以高效升压、宽温可靠、紧凑隔离为核心优势,适配多类低电压转24V的小功率场景,是工业控制、传感器、物联网等领域的实用电源解决方案。

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