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YLPTEC B0505LS-1WR2 B0505LS
Configuration
1 options
Configuration
Date code within 2 years
Available for RFQ
Technical data
Product details
19
specifications
Core information
- Product name
- YLPTEC B0505LS-1WR2
- Type
- YLPTEC
- Minimum package
- 25 管装
Technical parameters
- Electronic Component
- Electronic Component
- Electronic Component
- YLPTEC
- Electronic Component
- B0505LS-1WR2
- Electronic Component
- 1
- Electronic Component
- 6mm
- Package
- Through-hole
- Electronic Component
- Isolated Power Supply Module
- Electronic Component
- 2.77g
- Electronic Component
- 19.5mm
- Electronic Component
- 10mm
- Electronic Component
- 1
- Electronic Component
- BM0258715886
- Operating Temperature
- 40℃~+85℃
- Switching Frequency
- 100kHz
- Type
- Electronic Component
- Electronic Component
- 50mVp-p
For datasheets, package documents, compatible-part guidance, or other technical resources, contact WMSIC customer service. Availability is confirmed case by case.
B0505LS-1WR2 产品概述
一、产品简介
B0505LS-1WR2 是 YLPTEC（易川）推出的一款高可靠性单通道隔离型DC-DC模块，额定输出功率1W，输入电压范围4.5V～5.5V，输出稳定5V、最大输出电流200mA。模块采用插件封装，体积小巧（19.5mm × 6mm × 10mm），适合空间受限的嵌入式和工业应用。
二、主要参数
- 输入电压：Vin 4.5V～5.5V
- 输出电压：Vout 5V
- 输出功率：1W，最大输出电流200mA
- 转换效率：约80%
- 隔离耐压：Vrms 1.5kV（输入-输出）
- 最大容性负载：220μF
- 开关频率：100kHz
- 纹波噪声：50mVp-p（典型）
- 空载输入电流：20mA
- 工作温度：-40℃～+85℃
- 特性：短路保护
- 封装：插件（Through‑hole）
三、产品特性
- 小体积、高功率密度：适合板上直接安装，节省空间。
- 隔离性能良好：1.5kV RMS 隔离电压，有效消除地环路、提升系统抗干扰与安全性。
- 低空载损耗：空载输入电流仅20mA，利于待机能耗控制。
- 可靠保护：具备短路保护功能，在异常工况下能避免模块和外设损坏（具体保护特性请参照数据手册）。
- 稳定输出：50mVp‑p 纹波适合多数数字与模拟负载，如需更低噪声可外加滤波器。
四、典型应用
- 工业控制与PLC模块的信号隔离与供电。
- 通信设备的局部电源隔离与去耦。
- 仪器仪表、数据采集模块的逻辑侧供电。
- MCU、传感器接口电源隔离，消除共地干扰。
（用于医疗或安全关键系统时，请按相关认证和额定条件评估）
五、设计建议与注意事项
- 输入端建议并联低等效串联电阻（ESR）和低ESR电解/陶瓷电容以抑制瞬态与降低纹波。
- 输出端允许最大容性负载220μF；较大容性负载可能影响模块启动与稳定性，必要时采用软启动或限流措施。
- 模块在满载与高温工况下会产生热量，建议在电路板上预留散热空间，必要时进行降额使用以提高可靠性。
- 同型号模块的输出一般不建议并联使用以增加电流，除非厂方明确支持并联结构。
- 为控制干扰，若对EMI/噪声敏感，可在输入/输出端增加LC滤波或屏蔽措施。
- 详细短路、过温响应及长期可靠性参数请参考厂家完整数据手册与评估报告。
六、封装与可靠性
插件封装便于手工焊接与波峰回流工艺，适合集成在多种通用PCB平台。工作温度范围宽（-40℃～+85℃），适应工业环境；80%转换效率在常规工况下能保持较低功耗。结合其隔离特性与短路保护，B0505LS-1WR2 是需要小功率隔离电源场合的实用选择。
如需器件的详细电气特性曲线、典型应用电路或样片测试数据，请提供联系方式或直接索取 YLPTEC（易川）官方数据手册。
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