WMSIC Electronic Components

YLPTEC QA243C-1504R3 - Converter QA243C

ModelQA243C-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 QA243C-1504R3
Type
YLPTEC
Minimum package
25 未知

Technical parameters

Electronic Component
Electronic Component
Electronic Component
YLPTEC
Electronic Component
QA243C-1504R3
Electronic Component
1
Electronic Component
9.8mm
Package
SIP-5
Electronic Component
Isolated Power Supply Module
Electronic Component
5.13g
Electronic Component
19.5mm
Electronic Component
12.5mm
Electronic Component
1
Electronic Component
BM0264335094
Operating Temperature
40℃~+105℃
Switching Frequency
200kHz
Electronic Component
100mVp-p
Conversion
82%

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

YLPTEC QA243C-1504R3 工业级双输出隔离电源模块产品概述

一、产品定位

YLPTEC QA243C-1504R3是一款专为工业控制、汽车电子及通信设备设计的双输出隔离电源模块,核心适配24V直流系统的双路电压供电需求,兼具高隔离、宽温工作、小体积等特性,可满足对可靠性、安全性要求较高的紧凑设备场景。

二、核心电气性能参数

该模块的参数覆盖工业级应用的核心需求,关键特性如下:

(1)输入输出规格

  • 输入电压范围:21.6V~26.4V(兼容标准24V电源系统,波动裕量充足,适应电网波动);
  • 双输出通道:2路独立输出,分别为**+15V@最大120mA**、-4V@最大120mA(双路电流能力匹配,满足模拟电路“正负电源”的对称负载需求);
  • 转换效率:典型82%(降低自身功耗,减少发热,适合无强制散热的紧凑空间)。

(2)隔离与安全特性

  • 隔离电压:5kVrms(AC),满足工业设备“强电-弱电”隔离的安全要求,可有效防止高压串扰及接地环路干扰;
  • 保护功能:内置短路保护机制,输出端短路时自动限流/关断,故障排除后自动恢复,提升系统可靠性。

(3)动态与负载特性

  • 纹波噪声:100mVp-p(典型值),适合对噪声敏感的模拟电路(如传感器信号调理、运算放大器供电);
  • 最大容性负载:2200μF(单通道),无需额外启动辅助电路即可驱动大容量电容,简化外围设计;
  • 开关频率:200kHz,处于EMI易抑制频段,减少对周边电路的电磁干扰。

三、物理特性与封装适配

QA243C-1504R3采用紧凑设计,适配小体积设备的安装需求:

  • 封装形式:SIP-5(单列直插式),引脚布局简洁,便于PCB插针安装或端子连接;
  • 尺寸规格:长19.5mm×宽9.8mm×高12.5mm,体积小巧,可集成于PLC模块、小型传感器节点等紧凑空间;
  • 工作温度范围:-40℃~+105℃(工业级宽温),适应高低温环境(如户外设备、车载电子)的长期稳定工作。

四、典型应用场景

该模块因双输出、高隔离、宽温特性,广泛应用于以下领域:

  1. 工业自动化:PLC输入输出模块、传感器信号调理电路(如压力/温度传感器的双路供电);
  2. 汽车电子:车载辅助控制系统、胎压监测模块(宽温符合车载环境要求);
  3. 通信设备:小型基站接入单元、光纤收发器的辅助电源;
  4. 医疗设备:低功率监测仪器(如心电监护仪的隔离供电,5kV隔离满足医疗安全标准)。

五、产品优势总结

QA243C-1504R3的核心优势可概括为:

  • 双路输出适配:同时提供+15V和-4V,解决模拟电路“正负电源”的常规需求;
  • 高隔离安全:5kVrms隔离,有效隔离强电干扰,提升系统抗干扰能力;
  • 宽温可靠性:-40℃~+105℃工作范围,适应极端环境下的长期稳定运行;
  • 小体积集成:SIP-5封装+紧凑尺寸,适合高密度设备布局;
  • 简化外围设计:大容性负载能力+短路保护,减少额外电路设计成本。

该模块凭借上述特性,成为工业、汽车、通信等领域小型设备双路供电的优选方案。

Request for quote

Send RFQ

Use the form for single models, category sourcing, and multi-line BOM requirements.

Send your target model and quantity.

Product sourcing intelligence

Model, package, availability, and BOM fit reviewed before quotation.

WMSIC turns product data, package visuals, BOM context, and sourcing signals into practical RFQ notes for buyers.

Electronic component model and package intelligence review on an ESD-safe inspection bench

Model & package intelligence

Model text, package form, tray or reel details, and visual evidence are reviewed together before RFQ feedback.

BOM matching and alternative component comparison workstation with protected IC samples

BOM matching & alternatives

BOM lines are compared by package, parameters, quantity, and workable alternatives for cleaner sourcing decisions.

Electronic component sourcing availability dashboard with ESD-protected samples

Sourcing availability signal

Stock routes, quotation confidence, lead-time notes, and shipment feasibility are checked before sales follow-up.

Buyer sourcing scenarios

Examples of how common component sourcing requests are organized.

Typical RFQ scenarios based on the WMSIC form fields, catalog data, manual review steps, and shipment preparation workflow.

The buyer shares the full part number, package requirement, quantity, destination, and available product photos so the quotation can record the exact version under review.

Package confirmation Typical RFQ workflow

A multi-line BOM is organized into direct sourcing lines, lines that need package clarification, and lines where alternative-part review is permitted.

Mixed BOM triage Typical RFQ workflow

The original manufacturer part number, datasheet revision, application, critical limits, and acceptable changes are collected before possible candidates are discussed.

Obsolete-part review Typical RFQ workflow

Sample quantity, minimum packing, package format, target date, and courier destination are kept together in one RFQ conversation.

Small-batch request Typical RFQ workflow

Package photos, model markings, board context, and the quantity needed for repair help focus the sourcing review on the relevant version.

Repair batch evidence Typical RFQ workflow

When a suffix or package note is incomplete, the response records the open difference and requests buyer confirmation before procurement proceeds.

Model suffix clarification Typical RFQ workflow

Packing format, carton notes, invoice details, courier option, destination, and tracking handoff are coordinated around the confirmed order.

Export handoff Typical RFQ workflow

The request connects the previously used model, current demand, package evidence, target timing, and replenishment sourcing route.

Replenishment inquiry Typical RFQ workflow

Related products

Packaged components ready for RFQ.