WMSIC Electronic Components

YLPTEC A0512S-2WR3 A0512S

ModelA0512S-2WR3
PackageSIP
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 A0512S-2WR3
Type
YLPTEC
Minimum package
25 未知

Technical parameters

Electronic Component
Electronic Component
Electronic Component
YLPTEC
Electronic Component
A0512S-2WR3
Electronic Component
1
Electronic Component
7mm
Package
SIP
Electronic Component
Isolated Power Supply Module
Electronic Component
3.352g
Electronic Component
19.5mm
Electronic Component
10mm
Electronic Component
1
Electronic Component
BM0265369333
Operating Temperature
40℃~+85℃
Switching Frequency
100kHz
Electronic Component
30mVp-p
Conversion
89%

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

A0512S-2WR3升压型电源模块产品概述

一、产品定位与核心特性

A0512S-2WR3是YLPTEC(易川)推出的双路升压型电源模块,专为低电压输入场景设计,核心功能是将4.5V~5.5V直流输入转换为±12V双路稳定输出,额定输出功率2W。产品针对紧凑空间、宽温环境及安规要求优化,具备短路保护、1.5kV隔离、宽温工作等关键特性,适用于工业控制、医疗设备、通信终端等多领域的低功耗双路供电需求。

二、关键性能参数深度解析

1. 输入输出适配性

  • 输入电压覆盖4.5V~5.5V,兼容常见5V供电系统(如USB、锂电池组、小型开关电源),适配性强;
  • 输出为±12V双路,最大输出电流±84mA,额定功率2W,可稳定支撑小型传感器、运放、信号调理电路等负载;
  • 最大容性负载330uF,支持动态负载突变(如负载启动时的电容充电),提升系统稳定性。

2. 效率与纹波控制

  • 转换效率达89%,在升压模块中处于较高水平,能有效降低自身功耗与发热,适合对能效有要求的场景;
  • 输出纹波噪声低至30mVp-p,满足模拟电路(如传感器信号采集)对电源纯净度的要求,避免干扰信号放大。

3. 隔离与防护能力

  • 具备1.5kVrms隔离电压,实现输入与输出端电气隔离,抑制共模干扰,提升系统抗电磁干扰(EMC)性能;
  • 内置短路保护功能,输出端短路时自动限流/切断,故障排除后可恢复,避免模块及负载损坏。

4. 工作环境适应性

  • 开关频率100kHz,兼顾效率与EMC兼容性,不易产生额外电磁辐射;
  • 工作温度范围-40℃~+85℃,覆盖工业级宽温需求,可适应户外、低温车间等极端环境。

三、典型应用场景

1. 工业控制领域

为PLC模拟量模块、小型传感器(压力/温度传感器)提供±12V供电,宽温特性适配车间高低温,隔离电压抑制现场电磁干扰,提升数据采集精度。

2. 医疗设备辅助供电

为便携式监护仪、血糖仪的信号调理模块供电,1.5kV隔离满足医疗安规要求,避免输入输出干扰影响检测结果,短路保护提升设备可靠性。

3. 通信终端设备

为无线基站、路由器的射频模块、信号处理电路供电,4.5V~5.5V输入兼容通信设备备用电池,紧凑尺寸适配设备内部空间布局。

4. 消费电子创新应用

为智能传感器节点、便携式耳机放大器提供双路升压电源,短路保护降低用户误操作风险,小体积适配小型化产品设计。

四、可靠性与安全设计亮点

  1. 短路保护机制:输出短路时自动启动保护,避免持续大电流导致模块过热,故障排除后可自动恢复(无需手动复位);
  2. 高隔离设计:1.5kVrms隔离符合IEC 60950安规标准,防止高压串入低电压侧,同时抑制共模干扰;
  3. 宽温稳定输出:采用工业级元器件,-40℃~+85℃范围内输出电压波动≤±1%,纹波控制稳定;
  4. 大容性负载适应:330uF负载能力解决了电容启动冲击问题,避免模块因瞬间大电流损坏。

五、封装与尺寸优势

A0512S-2WR3采用SIP(单列直插式)封装,尺寸仅为19.5mm(长)×7mm(宽)×10mm(高),体积紧凑,可直接焊接在PCB板上,安装方便。SIP封装引脚间距合理,焊接工艺简单,无需复杂贴装设备,降低了生产难度与成本,适配空间受限的嵌入式系统、小型设备内部布局。

总结

A0512S-2WR3升压模块综合了双路输出、高隔离、宽温工作、紧凑尺寸等核心优势,针对低功耗双路供电场景优化,性能均衡且可靠性高,是工业控制、医疗设备、通信终端等领域的理想电源解决方案。

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