The RP300H-(R)W series is a high-performance 300W isolated DC/DC converter family featuring a 4:1 wide input range and up to 92.5% efficiency. Designed for demanding railway, industrial, and automation applications, the series offers 3kVAC reinforced isolation for nominal 110VDC input models and 3kVDC basic isolation for nominal 24VDC and 48VDC input models. The series provides comprehensive protection functions including OVP, OLP, OTP, and SCP with automatic recovery. With a wide operating case emperature range of -40°C to +105°C, operating altitude up to 5000m, and optional heat sink version, it ensures reliable operation in harsh environments. The output voltage is trimmable from -20% to +10%, with remote ON/OFF control featuring positive or negative logic and integrated Sense/Trim functions. The series is designed to meet railway application requirements and is RoHS and REACH compliant.
| 特性 | RP300H-11028SRW/N |
|---|---|
| Product Category | DC/DC |
| 功率(W) | 300 |
| 隔离 | 隔离 |
| 输入电压(V) | 40 - 160 |
| 主输出电压(V) | 22.4 ‐ 30.8 |
| 输出路数 | 单路 |
| 输出电流 1 (mA) | 10700 |
| 隔离电压 (kV) | 3 |
| 安装类型 | THT |
| 封装类型 | 半砖 |
| 长度 (mm) | 61 |
| 宽度 (mm) | 57.9 |
| 高度 (mm) | 12.7 |
| 认证 | CE, EN 55032, EN 55035, EN 62368-1, UL 62368-1 |
| 最低工作温度 (°C) | -40 |
| 最高工作温度 (°C) | 105 |
| 保护功能 | OLP, OTP, OVP, SCP, UVLO |
| 微调引脚输出电压调整 | -20%/+10% |
| 控制引脚功能 | 负 |
| 指令 | REACH, RoHS 2+ (10/10) |
| 包装类型 | 单盒 |
| 质保 | 3 年 |
| 输出类型 | 稳压 |
| MIN Storage Temperature (°C) | -55 |
| MAX Storage Temperature (°C) | 125 |
| 标题 | 类型 | 日期 |
|---|---|---|
| RP300H-RW_datasheet.pdf | Datasheet | |
| RP300H-110xxRW.STEP | 2D/3D | |
| RP300H_EMIAppnote_PBLayoutGuideline_Rev1.pdf | 2026-10-6 |