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YLPTEC B2424S-2WR3 B2424S
Configuration
1 options
Configuration
26+
Available for RFQ
Technical data
Product details
19
specifications
Core information
- Product name
- YLPTEC B2424S-2WR3
- Type
- YLPTEC
- Minimum package
- 25 管装
Technical parameters
- Electronic Component
- Electronic Component
- Electronic Component
- YLPTEC
- Electronic Component
- B2424S-2WR3
- Electronic Component
- 1
- Electronic Component
- 7mm
- Package
- SIP-4
- Type
- Electronic Component
- Electronic Component
- Isolated Power Supply Module
- Electronic Component
- 3.4g
- Electronic Component
- 19.5mm
- Electronic Component
- 10mm
- Electronic Component
- 1
- Electronic Component
- BM0258711702
- Operating Temperature
- 40℃~+85℃
- Switching Frequency
- 100kHz
- Type
- Electronic Component
For datasheets, package documents, compatible-part guidance, or other technical resources, contact WMSIC customer service. Availability is confirmed case by case.
B2424S-2WR3 产品概述
一、产品简介
B2424S-2WR3 是 YLPTEC（易川）推出的一款单通道隔离型 DC-DC 转换器，额定输出功率 2W，输入电压范围 21.6V ~ 26.4V（针对 24V 系统优化），固定输出 24V、最大输出电流 83mA。器件采用 SIP-4 封装（19.5mm × 7mm × 10mm），隔离电压 1.5kVrms，工作温度范围 -40℃ ~ +85℃，转换效率典型值 86%，开关频率 100kHz，输出纹波典型 100mVp-p，最大可驱动容性负载 220µF，并提供短路保护与低功耗特性。
二、主要特性
- 单通道、隔离型 DC-DC，2W 输出能力。
- 宽输入电压：21.6V ~ 26.4V，适配 24V 工业母线。
- 标准 24V 输出，最大 83mA。
- 高效率：86%（典型），降低发热，提升系统能效。
- 隔离等级 1.5kVrms，适合信号隔离和地回路消除。
- 短路保护机制，提升系统可靠性。
- 低功耗、100kHz 开关频率、纹波 ≤100mVp-p。
- 小型 SIP-4 封装，便于 PCB 布局与空间受限应用。
三、典型应用
- 工业控制系统与传感器供电（24V 母线取样、隔离供电）。
- 通信设备与接口隔离模块。
- 仪器仪表的低功耗辅助电源。
- 需要小体积、高隔离的便携或嵌入式系统。
四、使用建议
- 输入侧建议并联去耦电容（低 ESR 电解或陶瓷），以抑制输入纹波与瞬态响应。
- 输出侧注意最大容性负载限制（220µF）；若需较大滤波，采用分级滤波：近端小容量低 ESR 陶瓷 + 远端电解/固态电容。
- 布局上保证输入、输出和信号地的清晰区分，维持隔离距离与爬电路径。
- 考虑散热与环境温度：在高温或封装受限场景下建议适当降低负载（按厂商温度特性曲线做降额）。
- 采用合适的断路与浪涌保护措施，配合模块的短路保护提高系统可靠性。
五、机械与可靠性
- 封装：SIP-4，小尺寸 19.5 × 7 × 10 mm，便于垂直或横向插装。
- 工作温度：-40℃ ~ +85℃，适用工业级环境。
- 隔离测试电压 1.5kVrms，适合常见隔离需求，但在高安全等级场合需结合系统级防护。
六、选型与注意事项
- 本型号专为 24V 系统设计，如输入电压偏离较多请选用相应输入范围的型号。
- 关注输出容性负载上限，避免超载导致振荡或保护动作。
- 规格为典型/最大值，应参考完整数据手册进行温度漂移、效率曲线与热降额校核。
B2424S-2WR3 以其高隔离、小体积与良好效率，适合对空间、隔离与可靠性有要求的 24V 工业与仪表类应用。欲获取详细电气特性曲线、引脚定义与典型应用电路，请参考 YLPTEC 官方数据手册或联系供应商获取技术支持。
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