WMSIC Electronic Components

YLPTEC QA153C-1504R3 QA153C

ModelQA153C-1504R3
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 26+

Available for RFQ

Technical data

Product details

19 specifications

Core information

Product name
YLPTEC QA153C-1504R3
Type
YLPTEC
Minimum package
25 未知

Technical parameters

Electronic Component
Electronic Component
Electronic Component
YLPTEC
Electronic Component
QA153C-1504R3
Electronic Component
1
Electronic Component
9.8mm
Package
SIP-5
Electronic Component
Isolated Power Supply Module
Electronic Component
5.1g
Electronic Component
19.5mm
Electronic Component
12.5mm
Electronic Component
1
Electronic Component
BM0264518711
Operating Temperature
40℃~+105℃
Switching Frequency
200kHz
Electronic Component
50mVp-p
Conversion
87%

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

QA153C-1504R3 隔离电源模块产品概述

QA153C-1504R3是YLPTEC(易川)推出的一款双输出隔离电源模块,采用SIP-5直插封装,专为工业控制、仪器仪表等场景中对正负电源隔离供电的需求设计,兼具高隔离性能、宽温适应性与紧凑体积等核心优势。

一、产品核心定位与典型应用

该模块聚焦双路正负隔离供电场景,可同时输出15V正电压与-4V负电压,适配13.5V~16.5V输入电压范围,典型应用包括:

  • 工业PLC的I/O模块、传感器接口电路;
  • 医疗监护仪、小型诊断仪器的隔离电源单元;
  • 通信基站辅助电源、射频前端电路;
  • 示波器、信号发生器等测试仪器的正负电源模块。

二、关键电气性能参数解析

1. 输入输出特性

  • 输入电压:13.5V~16.5V宽范围,兼容12V系统(13.5V为12V系统充电电压)与15V标称电源,抗电压波动能力强;
  • 双路输出:15V正电压(最大120mA)、-4V负电压(最大-120mA),满足多数模拟电路(如运放、ADC/DAC)对正负电源的需求;
  • 转换效率:87%,高频开关下仍保持较高效率,减少自身发热,降低散热设计要求。

2. 负载与纹波控制

  • 最大容性负载:2200uF,可直接驱动后端大电容滤波电路,无需额外限流或缓冲设计,简化系统布局;
  • 纹波噪声:50mVp-p(典型值),输出纯净度高,避免噪声干扰敏感电路的信号采集与处理。

3. 高频设计优势

  • 开关频率:200kHz,高频开关使模块体积紧凑,同时降低电磁干扰(EMI),符合工业设备电磁兼容标准。

三、结构封装与可靠性设计

1. 紧凑封装适配窄空间

采用SIP-5直插封装,尺寸仅19.5mm(长)×9.8mm(宽)×12.5mm(高),体积小巧,可集成到紧凑的设备内部,节省PCB布局空间。

2. 高隔离与安全保护

  • 隔离电压:5kV AC(有效值),满足UL、CE等工业安全标准,有效隔离高低压电路,防止电气故障时的电压串扰,保护后端敏感电路;
  • 短路保护:内置短路保护机制,输出端意外短路时自动切断输出,故障排除后可自恢复,提升系统可靠性。

四、环境适应性

  • 工作温度范围:-40℃~+105℃,覆盖工业级宽温环境,可在户外低温、车间高温等恶劣场景下稳定工作;
  • 湿度适应性:适配一般工业湿度环境(0~95%RH,无凝露),满足多数工业场景的湿度要求。

五、产品核心优势总结

QA153C-1504R3的核心价值在于:

  1. 一体化双路输出:单模块实现15V/-4V双输出,无需额外设计负电源电路,简化系统设计;
  2. 高隔离安全保障:5kV AC隔离+短路保护,同时保障设备与人员安全;
  3. 宽温与紧凑兼容:-40~105℃宽温、SIP-5小封装,适配工业恶劣环境与紧凑布局需求;
  4. 高负载与低纹波:2200uF容性负载能力+50mVp-p低纹波,满足模拟电路的供电纯净度要求。

该模块为需要正负隔离电源的设备提供了高效、可靠的一体化解决方案,有效降低系统设计复杂度与成本。

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