WMSIC Electronic Components

YLPTEC B2424S-3WR2 - Converter B2424S

ModelB2424S-3WR2
PackageSIP-4
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 B2424S-3WR2
Type
YLPTEC
Minimum package
25 管装

Technical parameters

Electronic Component
Electronic Component
Electronic Component
YLPTEC
Electronic Component
B2424S-3WR2
Electronic Component
1
Electronic Component
10.16mm
Package
SIP-4
Electronic Component
Isolated Power Supply Module
Electronic Component
3.57g
Electronic Component
19.65mm
Electronic Component
7mm
Electronic Component
1
Electronic Component
BM0265023100
Switching Frequency
250kHz
Electronic Component
100mVp-p
Conversion
88%
Output Power
3W

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

B2424S-3WR2隔离电源模块产品概述

B2424S-3WR2是YLPTEC(易川)推出的小功率单通道隔离稳压电源模块,采用SIP-4插针式封装,专为工业控制、通信设备、仪器仪表等场景设计,核心定位为“紧凑体积下的高效稳定隔离供电”。该模块集成短路保护、宽输入电压适应等特性,可满足多种对电气隔离、输出稳定性有要求的应用需求。

一、核心参数概览

B2424S-3WR2的关键参数围绕“隔离、稳压、高效”核心设计,具体如下:

  • 输入特性:工作电压范围为21.6V~26.4V(覆盖24V系统±10%的电压波动),空载输入电流仅4mA,低功耗设计适合长期待机场景;
  • 输出特性:单通道稳压输出24V,最大输出电流125mA,额定输出功率3W;输出纹波噪声控制在100mVp-p(峰峰值),可满足多数模拟/数字电路的纹波敏感需求;最大兼容220uF容性负载,适配后端滤波电容或负载电容的需求;
  • 隔离与效率:隔离电压1.5kVrms(交流有效值),满足基本电气隔离要求;转换效率达88%,减少开关损耗带来的发热,提升模块可靠性;
  • 其他参数:开关频率250kHz(高频设计缩小体积),内置短路保护功能,故障状态下可自动保护模块及负载。

二、关键性能优势

1. 高效节能,发热可控

转换效率88%的设计,可有效降低模块自身功耗,减少工作时的热量累积,无需额外散热措施即可稳定运行,适合空间受限的紧凑型设备。

2. 宽输入电压适应

21.6V~26.4V的输入范围,覆盖工业领域常见的24V供电系统波动(如电网波动、线路压降导致的电压变化),无需额外稳压电路即可稳定工作。

3. 稳定输出与负载兼容

  • 输出纹波噪声100mVp-p,对模拟电路(如传感器信号处理)或对电源纯净度要求较高的数字电路友好;
  • 最大220uF容性负载兼容,可直接匹配后端滤波电容或带有大电容的负载模块,无需额外负载限制电路。

4. 安全防护与可靠性

  • 内置短路保护:输出短路时自动触发保护,故障排除后可恢复正常工作,避免模块损坏或负载烧毁;
  • 1.5kVrms隔离电压:实现输入输出电路的电气隔离,防止不同电位电路之间的干扰,同时提升设备安全等级(如防止高压窜入低压电路)。

三、封装与尺寸规格

B2424S-3WR2采用SIP-4插针式封装,体积紧凑:

  • 长度:19.65mm;
  • 宽度:10.16mm;
  • 高度:7mm;

插针式封装便于直接焊接在PCB板上,安装简单;小体积设计可灵活嵌入工业控制板、通信模块、仪器仪表等空间受限的设备中,不占用额外布局空间。

四、典型应用场景

该模块的特性使其适配多种需要隔离稳压供电的场景:

  1. 工业自动化控制:PLC(可编程逻辑控制器)、传感器模块、执行器的隔离供电,防止现场干扰窜入控制电路;
  2. 通信设备:基站辅助电源、路由器/交换机的接口隔离供电,提升信号稳定性;
  3. 仪器仪表:示波器、万用表等测试设备的稳压隔离电源,保证测量精度;
  4. 小型电子设备:需要隔离的医疗辅助设备(如监护仪的传感器供电)、智能家居控制器等。

五、总结

B2424S-3WR2作为一款小功率隔离电源模块,以“紧凑体积、高效稳定、安全可靠”为核心优势,覆盖工业、通信、仪器仪表等多领域应用。其宽输入范围、低纹波、短路保护等特性,可满足不同场景下的隔离稳压需求,是替代传统线性电源或非隔离电源的理想选择。

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