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YLPTEC UWF1215S-3WR3 UWF1215S
Configuration
1 options
Configuration
26+
Available for RFQ
Technical data
Product details
19
specifications
Core information
- Product name
- YLPTEC UWF1215S-3WR3
- Type
- YLPTEC
- Minimum package
- 22 管
Technical parameters
- Electronic Component
- Electronic Component
- Electronic Component
- YLPTEC
- Electronic Component
- UWF1215S-3WR3
- Electronic Component
- 1
- Electronic Component
- 9.5mm
- Package
- SIP,22x9.5mm
- Electronic Component
- Isolated Power Supply Module
- Electronic Component
- 5.698g
- Electronic Component
- 22mm
- Electronic Component
- 12mm
- Electronic Component
- 1
- Electronic Component
- BM0264771652
- Operating Temperature
- 40℃~+85℃
- Switching Frequency
- 300kHz
- Electronic Component
- 60mVp-p
- Conversion
- 79%
For datasheets, package documents, compatible-part guidance, or other technical resources, contact WMSIC customer service. Availability is confirmed case by case.
UWF1215S-3WR3 产品概述
一、产品简介
UWF1215S-3WR3 是 YLPTEC（易川）推出的一款超小型 3W 隔离式直流-直流转换器，采用 SIP 封装（22 × 9.5 × 12 mm），面向工业级和嵌入式应用。该模块支持超宽输入电压范围（4.5V ~ 36V，约 8:1），提供稳定的 15V 输出（最大输出电流 200mA），具备 3000Vrms 隔离能力与完善的保护功能，适合对体积、隔离与可靠性有较高要求的场合。
二、主要技术参数
- 输出通道数：1
- 输出功率：3W
- 输入电压范围：4.5V ~ 36V（宽输入，适配多种供电源）
- 输出电压：15V
- 最大输出电流：200mA
- 最大容性负载：220µF
- 隔离电压：3000Vrms（绝缘耐压高）
- 转换效率：最高约 79%
- 开关频率：300kHz
- 纹波噪声：≤ 60mVp-p
- 静态电流（空载或待机电流）：约 60mA
- 工作温度范围：-40℃ ~ +85℃
- 尺寸：22 mm × 9.5 mm × 12 mm
- 封装：SIP
三、功能与保护特性
- 欠压保护：防止输入电压过低导致不可靠工作
- 过载保护与过流保护：在输出超负荷或异常电流时限制或切断输出，防止模块损坏
- 短路保护（自恢复）：短路消除后模块可自动恢复输出，便于系统可靠运行
- 输出可关断：支持外部控制将输出关闭，便于系统管理与节能
四、性能亮点
- 超宽输入电压适配复杂供电环境（电池、汽车、工业电源）
- 高隔离电压（3000Vrms）满足信号隔离和系统安全要求
- 低纹波噪声（≤60mVp-p），利于对噪声敏感的模拟/数字电路供电
- 超小体积 SIP 封装，便于在空间受限的 PCB 上集成
- 宽温工作范围适合室外或工业级环境
五、典型应用场景
- 工业控制与PLC 隔离电源
- 仪表与数据采集系统的供电隔离
- 通信设备与基站模块的局部电源
- 电池供电与车辆电子（要求宽输入电压范围的场合）
- 隔离信号调理、传感器供电和外围电路防干扰设计
六、设计与选型提示
- 输入侧须保证输入电压稳定且不超过规格；在可能的瞬态情况下建议加装输入滤波或浪涌抑制。
- 输出至负载之间如需更低纹波或驱动大容性负载，可在模块输出端并联低 ESR 电容，但不超过最大容性负载 220µF。
- 模块周围保留散热空间，尽量避免紧贴高发热元件，以维持在额定温度范围内长期可靠工作。
- 若系统对效率有更高要求或需要更高输出功率，可考虑并联或选择更高功率等级的型号，但需评估均流与热设计。
UWF1215S-3WR3 以其小巧体积、宽输入范围、高隔离和完整的保护功能，适合对空间、可靠性及隔离要求较高的嵌入式与工业应用，是稳健的隔离式 15V 电源解决方案。若需详细电气特性曲线、引脚定义或典型应用电路图，可联系 YLPTEC（易川）获取完整数据手册。
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