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YLPTEC B1212LS-1WR3 B1212LS
Configuration
1 options
Configuration
Date code within 2 years
Available for RFQ
Technical data
Product details
19
specifications
Core information
- Product name
- YLPTEC B1212LS-1WR3
- Type
- SIP-4
- Minimum package
- 25 未知
Technical parameters
- Electronic Component
- Electronic Component
- Electronic Component
- YLPTEC
- Electronic Component
- B1212LS-1WR3
- Electronic Component
- 1
- Electronic Component
- 6mm
- Package
- SIP-4
- Electronic Component
- Isolated Power Supply Module
- Electronic Component
- 3.076g
- Electronic Component
- 19.5mm
- Electronic Component
- 10mm
- Electronic Component
- 1
- Electronic Component
- BM0264335073
- 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.
B1212LS-1WR3 1W隔离电源模块产品概述
一、核心性能参数总览
B1212LS-1WR3是一款针对小功率隔离供电场景设计的DC-DC电源模块，核心参数覆盖工业级应用的基础需求：
- 输入输出特性：支持10.8V~13.2V宽电压输入（典型值12V），稳定输出12V直流电压，最大负载电流83mA（1W额定功率），适配常见12V系统的小负载供电；
- 能效与纹波：额定转换效率89%，减少自身功耗与发热；输出纹波噪声低至30mVp-p，满足模拟信号采集、低功耗数字电路等对电源纯度敏感的场景；
- 隔离与负载：1.5kV rms交流隔离电压（输入输出端电气隔离），抑制噪声干扰与接地环路问题；最大兼容560uF容性负载，适配后端滤波电容需求，无需额外降额设计。
二、关键技术特性
- 高效低耗设计：采用100kHz高频开关拓扑，平衡转换效率与电磁兼容性，89%的额定效率在1W小功率模块中表现优异，自身功耗低，可降低系统整体发热；
- 宽温工作范围：支持-40℃~+85℃工业级温度范围，适应户外设备、车载电子、工业控制等极端环境，无需额外散热设计；
- 紧凑封装适配：SIP-4直插式封装，尺寸仅19.5mm（长）×6mm（宽）×10mm（高），体积小巧，适合空间受限的PCB布局，焊接安装便捷；
- 低噪声输出：30mVp-p的纹波噪声远低于普通非隔离电源，可避免对敏感电路（如传感器信号、射频模块）的干扰。
三、安全防护与可靠性
- 短路保护机制：内置完善的短路保护功能，输出端短路时自动进入保护状态，故障排除后可自动恢复，避免模块损坏与系统连锁故障；
- 高隔离安全等级：1.5kV rms隔离电压符合IEC 60950安全标准，有效隔离输入输出端的电气干扰，保护后端敏感电路与操作人员安全；
- 工业级可靠性：经过温度循环、振动冲击、湿度老化等严苛测试，平均无故障时间（MTBF）长，可稳定运行于长期工业环境，降低系统维护成本。
四、典型应用场景
B1212LS-1WR3的小功率、隔离、宽温特性，使其适配多领域场景：
- 工业控制：PLC模块辅助电源、传感器信号调理电路供电、工业相机接口隔离供电；
- 通信设备：路由器/交换机接口模块供电、光纤收发器电源隔离；
- 仪器仪表：便携式测试仪器隔离供电、低功耗数据采集器电源；
- 物联网/智能家居：智能传感器节点供电、WiFi/蓝牙模块抗干扰隔离电源。
五、品牌与封装说明
该模块由YLPTEC（易川）出品，YLPTEC专注于电源模块研发，产品覆盖工业级、车规级等领域，可靠性经市场验证；SIP-4直插封装支持通孔焊接，适配常规PCB设计，安装灵活，可直接集成到各类系统中。
综上，B1212LS-1WR3是一款兼顾小体积、高效能、高可靠性的1W隔离电源模块，适合对电源隔离、噪声控制有要求的工业与消费电子场景。
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