WMSIC Electronic Components

YLPTEC A0505S-2WR3 A0505S

ModelA0505S-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 A0505S-2WR3
Type
YLPTEC
Minimum package
25 未知

Technical parameters

Electronic Component
Electronic Component
Electronic Component
YLPTEC
Electronic Component
A0505S-2WR3
Electronic Component
1
Electronic Component
7mm
Package
SIP
Electronic Component
Isolated Power Supply Module
Electronic Component
3.317g
Electronic Component
19.5mm
Electronic Component
10mm
Electronic Component
1
Electronic Component
BM0258715901
Operating Temperature
40℃~+85℃
Switching Frequency
100kHz
Electronic Component
30mVp-p
Conversion
88%

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

A0505S-2WR3产品概述

一、核心参数总览

A0505S-2WR3是YLPTEC(易川)推出的双极性输出DC-DC电源模块,核心参数清晰适配工业级与商用场景需求:

  • 输入输出:输入电压(Vin)4.5V~5.5V(兼容主流5V电源波动);双路输出±5V,单路最大电流±200mA,总功率2W;
  • 效率与功耗:转换效率88%,空载输入电流仅5mA(低待机功耗);
  • 纹波与负载:输出纹波噪声30mVp-p(典型值),最大容性负载1200uF(支持大负载突变);
  • 隔离与保护:隔离电压1.5kVrms(交流有效值),内置短路保护;
  • 环境特性:工作温度-40℃~+85℃(工业级宽温),开关频率100kHz;
  • 封装尺寸:SIP单列直插封装,尺寸19.5mm(长)×7mm(宽)×10mm(高)(紧凑易集成)。

二、关键性能特性

1. 双极性输出简化电路设计

模块直接提供±5V双路输出,无需额外设计正负电源转换电路,可直接为运算放大器、ADC/DAC、传感器信号调理电路等需要正负电源轨的器件供电,减少系统设计复杂度。

2. 宽输入电压兼容主流电源

输入覆盖4.5V~5.5V,适配USB供电、5V开关电源等常见5V电源的波动范围(±10%偏差内稳定工作),无需额外稳压环节。

3. 高效转换降低系统功耗

88%的转换效率处于同功率等级模块的优良水平,可减少模块自身发热,延长寿命;同时降低系统整体功耗,适合对能效敏感的场景(如便携式设备)。

4. 高隔离与短路保护提升可靠性

  • 1.5kVrms隔离:满足工业场合中模拟/数字电路、高压/低压模块的电气隔离需求,抑制共地干扰,保障信号完整性;
  • 短路保护:输出短路时自动限流/切断,避免损坏模块及负载,提高系统安全性。

5. 宽温与低纹波适配特殊场景

  • 工业级宽温:-40℃~+85℃工作范围,可在严寒(如户外设备)或高温(如控制柜内)环境稳定运行;
  • 低纹波噪声:30mVp-p远低于普通模块,适合医疗设备、精密仪器等对噪声敏感的应用。

三、封装与尺寸优势

采用SIP单列直插封装,尺寸紧凑(仅19.5×7×10mm),占用PCB空间极小,适合小型仪器、嵌入式模块、便携式设备等空间受限场景,便于快速集成到现有系统中。

四、典型应用场景

结合性能特性,A0505S-2WR3主要应用于:

  1. 工业控制:传感器信号调理、PLC模块供电、温度/压力变送器;
  2. 医疗电子:监护仪、小型诊断设备(低噪声需求);
  3. 通信设备:光纤收发器、小型基站模块、网络交换机辅助电源;
  4. 仪器仪表:示波器、数据采集卡、信号发生器的正负电源;
  5. 汽车电子:车载小型辅助设备(宽温工作需求)。

五、安全与可靠性说明

模块通过短路保护设计、工业级宽温认证、1.5kVrms隔离测试,确保恶劣环境下的稳定运行;1200uF的最大容性负载能力支持负载突变时的快速响应,进一步提升系统可靠性。

该模块以紧凑尺寸、双极性输出、高隔离等特性,成为需要正负电源与电气隔离场景的实用选择,适配多行业的电源设计需求。

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