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YLPTEC B0505S-2WR2 B0505S
Configuration
1 options
Configuration
26+
Available for RFQ
Technical data
Product details
19
specifications
Core information
- Product name
- YLPTEC B0505S-2WR2
- Type
- YLPTEC
- Minimum package
- 25 管
Technical parameters
- Electronic Component
- Electronic Component
- Electronic Component
- YLPTEC
- Electronic Component
- B0505S-2WR2
- Electronic Component
- 1
- Electronic Component
- 7mm
- Package
- SIP,19.5x7mm
- Electronic Component
- Isolated Power Supply Module
- Electronic Component
- 3.4g
- Electronic Component
- 19.5mm
- Electronic Component
- 10mm
- Electronic Component
- 1
- Electronic Component
- BM0229958360
- Operating Temperature
- 40℃~+85℃
- Switching Frequency
- 100kHz
- Electronic Component
- 100mVp-p
- Conversion
- 86%
For datasheets, package documents, compatible-part guidance, or other technical resources, contact WMSIC customer service. Availability is confirmed case by case.
B0505S-2WR2 隔离电源模块 概述
一、产品简介
B0505S-2WR2 是 YLPTEC(易川) 生产的一款高可靠单通道隔离直流-直流电源模块，采用 SIP-4 封装，尺寸 19.5 × 7 × 10 mm，面向要求隔离、体积小、效率较高的电源供给场合。模块输入 4.5V～5.5V，输出 5V，额定输出功率 2W，适用于工业控制、信号隔离、通信设备与仪表等对隔离与噪声有要求的应用。
二、主要参数
- 通道数：1
- 输入电压 Vin：4.5V ～ 5.5V
- 输出电压 Vout：5V
- 输出功率：2W
- 最大输出电流：400mA
- 转换效率：86%（典型）
- 最大容性负载：220 μF
- 隔离电压 Vrms：1.5 kV
- 开关频率：100 kHz
- 空载输入电流：35 mA
- 纹波噪声：100 mVp-p
- 工作温度：-40 ℃ ～ +85 ℃
- 封装：SIP，尺寸 19.5 × 7 × 10 mm
- 特性：具短路保护
三、产品特性
- 高绝缘性能：1.5 kV 隔离电压，适合信号隔离与地回路分离。
- 紧凑体积：SIP 小型封装，便于在有限空间内布置。
- 保护功能：内置短路保护，提升系统可靠性。
- 低功耗空载：空载输入电流 35 mA，利于低功耗设计。
- 良好噪声控制：典型输出纹波 100 mVp-p，满足大多数数字与模拟电路要求。
四、典型应用
- 工业自动化控制模块的信号隔离与供电。
- 数据采集、传感器前端隔离电源。
- 通信设备、嵌入式系统的局部隔离供电。
- 医疗检测设备（按所需认证评估）与仪器仪表。
五、设计与使用注意事项
- 输入电压范围严格控制在 4.5V～5.5V，避免过压或欠压影响性能。
- 输出负载建议不超过最大电流 400 mA，并考虑安全裕量；长期满载时注意热量管理。
- 最大容性负载 220 μF，超大容性负载可能导致启动应力或振荡。
- 建议在输入端并联合适的旁路电容（低 ESR）以抑制输入纹波并降低 EMI；输出端适当增加去耦电容以改善瞬态响应。
- 虽具有短路保护，但建议在系统设计中加入熔断或限流措施以防极端故障。
- 布局时保持原边与副边之间的爬电距离与走线间隔，确保隔离性能；尽量缩短高频回路路径以减小噪声耦合。
- 工作环境温度高时注意散热与降额使用，确保长期可靠性。
六、机械与环境指标
模块外形紧凑（19.5 × 7 × 10 mm），适用于插入式或焊接固定安装。工作温度范围宽（-40 ℃ ～ +85 ℃），适配大部分工业环境。请在使用前确认产品的焊接温度限制与清洗兼容性，避免机械应力影响隔离结构。
七、订购信息与封装
型号：B0505S-2WR2
品牌：YLPTEC(易川)
封装形式：SIP-4，参考机械尺寸 19.5 × 7 × 10 mm。
在选型时请确认批次出厂数据手册以获得完整电气特性、引脚定义与可靠性测试数据。若需更高隔离等级或更大功率，可咨询厂商备选型号。
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