WMSIC Electronic Components

YLPTEC E0512S-1WR3 - Converter E0512S

ModelE0512S-1WR3
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 E0512S-1WR3
Type
YLPTEC
Minimum package
25 管

Technical parameters

Electronic Component
Electronic Component
Electronic Component
YLPTEC
Electronic Component
E0512S-1WR3
Electronic Component
1
Electronic Component
6mm
Package
SIP
Electronic Component
Isolated Power Supply Module
Electronic Component
2.998g
Electronic Component
19.5mm
Electronic Component
10mm
Electronic Component
1
Electronic Component
BM0264518703
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.

E0512S-1WR3 产品概述

一、产品简介

E0512S-1WR3 是易川(YLPTEC)推出的小体积、高效率、微功率隔离型 DC/DC 模块。该模块为定电压、非稳压的正负双路输出设计,适用于在板上电源系统中需要产生一组与输入电源电气隔离的 ±12V 电源场合。模块采用 SIP 封装,体积紧凑,便于板上布局与密集安装。

二、主要技术参数

  • 输入电压(Vin):4.5V ~ 5.5V(推荐工作在±10%范围内)
  • 输出通道数:2 路(正负双轨)
  • 输出电压(Vout):±12V(非稳压)
  • 输出功率:1W(总功率)
  • 输出电流(最大值):42mA / 5mA(两路输出对应最大电流,请以具体样品或数据手册为准)
  • 转换效率:典型 89%
  • 纹波噪声:30mVp-p(典型)
  • 开关频率:100kHz
  • 最大容性负载:330µF
  • 隔离电压(Vrms):3000V
  • 保护功能:短路保护、自动故障恢复、过热保护
  • 工作温度:-40℃ ~ +85℃
  • 机械尺寸(L×W×H):19.5mm × 6mm × 10mm
  • 封装:SIP,品牌:YLPTEC(易川)

三、功能与保护特性

模块内建短路保护与自动恢复功能,发生短路或过载时会进入保护状态并在故障解除后自动恢复,便于无人值守的系统应用。同时具备过热保护,保证长期可靠工作。高达 3000Vrms 的输入输出隔离能力,适合需要隔离信号或避免地回路干扰的应用。

四、典型应用场景

  • 对输出电压稳定度要求不高的数字电路或低频模拟电路
  • 继电器驱动、隔离型逻辑电平转换、电平保护与隔离测试接口
  • 数据交换线路与接口隔离(如通信收发模块)
  • 需要小功率隔离电源的嵌入式系统与工业控制板卡

五、设计与使用建议

  • 输入电源应保持在 4.5–5.5V 范围内,推荐增加适当的输入旁路电容以降低输入纹波与瞬态影响。
  • 输出为非稳压型,对输出精度敏感的场合建议在后级加入线性稳压或 DC/DC 稳压模块。
  • 最大容性负载 330µF,超大电容可能影响启动或稳定性,布局时需靠近模块引脚放置电容。
  • 考虑散热与环境温度对效率与输出能力的影响,高温下应做必要的功率/电流降额使用。
  • 保持输入/输出走线短且粗,注意隔离区域的爬电距离与贯穿孔布置,满足安全与隔离规范。

六、总结

E0512S-1WR3 以其小尺寸、高效率及完善的保护功能,适合对隔离需求较高且功率要求不大的场合。选型时应结合实际负载电流分配与对输出稳定性的要求,必要时参考完整数据手册或与供应商确认具体输出电流分配与测试条件。

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