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Model text, package form, tray or reel details, and visual evidence are reviewed together before RFQ feedback.
YLPTEC UWF1212S-3WR3 UWF1212S
Configuration
1 options
Configuration
25+
Available for RFQ
Technical data
Product details
19
specifications
Core information
- Product name
- YLPTEC UWF1212S-3WR3
- Type
- YLPTEC
- Minimum package
- 22 管
Technical parameters
- Electronic Component
- Electronic Component
- Electronic Component
- YLPTEC
- Electronic Component
- UWF1212S-3WR3
- Electronic Component
- 1
- Electronic Component
- 9.5mm
- Package
- SIP,22x9.5mm
- Electronic Component
- Isolated Power Supply Module
- Electronic Component
- 5.991g
- Electronic Component
- 22mm
- Electronic Component
- 12mm
- Electronic Component
- 1
- Electronic Component
- BM0258715856
- 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.
UWF1212S-3WR3 产品概述
一、产品简介
UWF1212S-3WR3 是 YLPTEC(易川) 推出的高可靠性隔离式 DC-DC 转换器，单路输出、额定输出功率 3W。模块采用 SIP 小封装（22×9.5×12 mm），适合空间受限的工业与嵌入式系统。描述：校验通过!
二、主要电气参数
- 输入电压范围：4.5V ~ 36V（支持宽输入，适配常见电源总线）
- 输出电压：12V（稳压输出）
- 最大输出电流：250mA（输出功率 3W）
- 转换效率：典型 79%（视输入电压与负载有所变化）
- 纹波噪声：60 mVp-p（典型值，系统设计时仍需加滤波）
- 开关频率：300kHz
三、隔离与负载特性
- 隔离电压：3kV RMS（模块输入与输出电气隔离，提升系统安全与抗干扰能力）
- 最大容性负载：330µF（支持一定的输出滤波和瞬态响应）
四、保护与可靠性
模块内置多重保护机制：欠压保护、过载保护、短路保护、过流保护，降低系统故障风险并提升可靠性。工作温度范围为 -40℃ ~ +85℃，适合工业级环境。
五、机械与封装
- 封装形式：SIP（单列直插）
- 尺寸：长度 22 mm、宽度 9.5 mm、高度 12 mm，便于 PCB 布局与密集安装。
六、典型应用场景
适用于工业控制、通信设备、电源隔离、信号采集与传感器接口、分布式供电系统以及需要地/信号隔离的小功率模块化电源方案。
七、设计与使用建议
- 输出负载不超过 250mA，以保证长期可靠性与规格达标；输出容性负载不超过 330µF，以避免启动振荡。
- 为降低纹波噪声与提高瞬态响应，建议在模块输入端和输出端并联合适低 ESR 电容并靠近引脚布置。
- 在高温或密闭空间内工作时，应考虑散热与通风，必要时通过强制风冷或散热板降温。
- 系统中如需更高的 EMI/ESD 性能，可在输入侧增加滤波器和保护元件。
产品具备工业级温度范围和多重保护，兼顾体积与性能，是小功率隔离电源设计的优选模块。若需引脚图或典型应用电路，请提供具体需求以便补充。
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