WMSIC Electronic Components

YLPTEC MGJ2D121505SC

ModelMGJ2D121505SC
PackageSIP-5
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 25+

Available for RFQ

Technical data

Product details

19 specifications

Core information

Product name
YLPTEC MGJ2D121505SC
Type
YLPTEC
Minimum package
25 未知

Technical parameters

Electronic Component
Electronic Component
Electronic Component
YLPTEC
Electronic Component
MGJ2D121505SC
Electronic Component
1
Electronic Component
9.8mm
Package
SIP-5
Type
Electronic Component
Electronic Component
Isolated Power Supply Module
Electronic Component
5.12g
Electronic Component
19.5mm
Electronic Component
12.5mm
Electronic Component
1
Electronic Component
BM0258715910
Operating Temperature
40℃~+105℃
Switching Frequency
100Hz
Electronic Component
100mVp-p

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

MGJ2D121505SC DC-DC隔离电源模块产品概述

MGJ2D121505SC是YLPTEC(易川)推出的一款双路输出隔离DC-DC电源模块,专为需要正负电压隔离供电的工业、通信等场景设计,具备宽输入范围、高转换效率、强隔离能力等核心特点,且通过相关校验,可靠性有保障。

一、核心功能与典型应用场景

该模块的核心功能是将12V级输入电压转换为**-5V/40mA和15V/80mA**双路独立隔离输出,同时提供3kVrms的交流隔离保护,有效阻断输入输出端的电气干扰,保障后级电路稳定运行。

其典型应用场景包括:

  • 工业控制领域:PLC模块、传感器信号调理电路的正负电源供电;
  • 通信设备:小型基站、网络交换机的辅助隔离电源;
  • 宽温环境设备:户外监测终端、车载辅助电路的供电(需适配EMC要求);
  • 低功率仪器:实验室小型测试设备的正负电源模块。

二、关键电气参数详解

1. 输入输出特性

  • 输入电压(Vin):11.6V~12.4V,覆盖12V系统常见的±3%电压波动范围,适配主流12V电源,无需额外稳压电路;
  • 输出电压(Vout):双路独立输出,-5V(最大负载电流40mA)、15V(最大负载电流80mA),两路输出精度满足一般工业应用需求;
  • 转换效率:90%,处于同类型模块较高水平,能有效降低模块自身发热,减少散热设计成本。

2. 隔离与负载能力

  • 隔离电压:3kVrms(交流有效值),满足工业级隔离要求,可有效防止输入输出端的共地干扰、浪涌传导,保护敏感电路;
  • 最大容性负载:220uF,带载能力较强,适配电容滤波后的容性负载电路,无需额外限流设计。

三、物理特性与封装设计

MGJ2D121505SC采用SIP-5封装(单列直插式5引脚),尺寸为19.5mm(长)×9.8mm(宽)×12.5mm(高),体积小巧紧凑,适合空间受限的PCB板集成。

SIP封装的优势在于:

  • 引脚间距合理,手工焊接操作简单,不易出现虚焊;
  • 无需复杂贴片设备,降低生产门槛;
  • 结构稳固,抗振动能力较强,适配工业现场的振动环境。

四、可靠性与保护特性

1. 宽温工作范围

模块工作温度覆盖**-40℃~+105℃**,可适应户外低温、工业炉窑附近高温等极端环境,无需额外温控措施,提升系统环境适应性。

2. 短路保护功能

输出端内置短路保护电路,当某一路输出发生短路时,模块自动切断该路输出(或进入限流状态),防止模块过热损坏,同时避免故障扩散到输入电源或其他电路,提高系统可靠性。

3. 质量保障

由YLPTEC(易川)生产,且通过相关校验,符合工业级电源模块的基本质量要求,可长期稳定工作。

五、应用注意事项

为确保模块稳定工作,需注意以下要点:

  1. 输入电压限制:输入电压需严格控制在11.6V~12.4V范围内,避免过压(>12.4V)损坏模块,或欠压(<11.6V)导致输出不稳定;
  2. 负载电流限制:-5V输出电流不超过40mA,15V输出电流不超过80mA,过载会导致模块发热加剧,甚至损坏;
  3. 隔离距离要求:安装时需保证输入输出端的绝缘距离符合3kVrms隔离电压的要求,避免引脚间爬电;
  4. 焊接与散热:焊接时采用合适的焊料与温度(避免超过260℃/10s),若工作环境温度较高,可适当增加小型散热片;
  5. 负载匹配:若负载为容性,需确认总容性负载不超过220uF,避免开机时浪涌电流过大损坏模块。

综上,MGJ2D121505SC是一款高性价比的双路隔离DC-DC模块,适用于对体积、隔离、宽温有要求的工业及通信场景,能有效简化电源设计,提升系统稳定性。

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