WMSIC Electronic Components

YLPTEC B1515S-1WR3 B1515S

ModelB1515S-1WR3
PackageSIP-4P
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 B1515S-1WR3
Type
SIP-4P
Minimum package
43 管装

Technical parameters

Electronic Component
Electronic Component
Electronic Component
YLPTEC
Electronic Component
B1515S-1WR3
Electronic Component
1
Electronic Component
6mm
Package
SIP-4P
Electronic Component
Isolated Power Supply Module
Electronic Component
1.928g
Electronic Component
11.6mm
Electronic Component
10.16mm
Electronic Component
1
Electronic Component
BM0265023186
Operating Temperature
40℃~+105℃
Switching Frequency
260kHz
Electronic Component
30mVp-p
Conversion
90%

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

B1515S-1WR3 DC-DC电源模块产品概述

一、产品定位与品牌基础

B1515S-1WR3是YLPTEC(易川) 旗下的1W小功率隔离DC-DC电源模块,核心针对13.5~16.5V输入电压场景设计,可稳定输出15V电压,兼具高转换效率、宽温适应与安全保护特性,是工业控制、通信设备等领域的紧凑隔离电源解决方案。

二、关键性能参数详解

  1. 功率与电压规格:额定输出功率1W,输入电压范围13.5V~16.5V(覆盖常见15V系统波动及12V升压场景),输出电压稳定在15V,最大输出电流约67mA(1W/15V≈66.7mA),满足小功率负载需求。
  2. 转换效率:90%高转换效率,有效降低模块自身发热,提升系统整体能效,减少散热设计成本。
  3. 隔离特性:1.5kVrms隔离电压,满足电气隔离安全要求,可有效隔离前后端电路的共地干扰,保护敏感负载。
  4. 负载与纹波:最大容性负载560uF,适配带大电容的负载场景;输出纹波噪声30mVp-p,低噪声特性适合对电源纯度敏感的电路(如传感器、通信模块)。
  5. 工作频率:260kHz开关频率,高频设计缩小了电感、电容等被动元件体积,是模块小尺寸的核心支撑。

三、核心特性与应用优势

  1. 短路保护:内置短路保护机制,输出端短路时自动切断输出,故障排除后恢复正常,避免模块与负载损坏,提升系统可靠性。
  2. 低功耗设计:模块待机功耗低,适合对功耗敏感的设备(如电池供电的小型终端)。
  3. 宽温工作范围:-40℃~+105℃工业级温度范围,可适应严寒、高温等 harsh 环境,覆盖工业现场、车载等应用场景。
  4. 小尺寸封装:采用SIP-4P封装,尺寸仅11.6mm(长)×6mm(宽)×10.16mm(高),体积紧凑,节省PCB布局空间,适合高密度集成设计。

四、典型应用场景

B1515S-1WR3的参数特性使其适配多领域应用:

  • 工业控制:PLC模块、传感器节点的隔离供电,避免现场干扰影响信号精度;
  • 通信设备:小型基站、无线AP的辅助电源,满足低功率、高隔离需求;
  • 医疗仪器:低功率医疗设备(如监护仪辅助模块)的隔离供电,符合电气安全标准;
  • 车载电子:车载小型终端(如GPS模块)的电源转换,宽温特性适配车载环境温度变化;
  • 消费电子:智能穿戴、小型智能家居设备的升压/隔离电源。

五、可靠性与环境适应性

  1. 宽温可靠性:-40℃至+105℃的工作温度范围,通过工业级环境测试,可稳定运行于极端温度场景;
  2. 安全保护:短路保护功能提升故障耐受能力,降低系统维护成本;
  3. 隔离安全:1.5kVrms隔离电压符合IEC 60950等安全标准,保障人员与设备安全。

六、总结

B1515S-1WR3作为YLPTEC推出的1W隔离DC-DC模块,凭借高转换效率、宽电压输入、1.5kV隔离、宽温工作与小尺寸等核心优势,为工业、通信、医疗等领域提供了高性价比的紧凑隔离电源解决方案,可满足多种小功率负载的稳定供电需求。

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