The RACM420-K series combines up to 550W peak power with advanced thermal management in a compact AC/DC power supply design. Its integrated thermally conductive baseplate enables efficient heat transfer to the application chassis, enhancing cooling performance particularly in fanless systems. Delivering 420W with forced-air cooling and up to 400W at high line or 250W at low line under natural convection, the series supports demanding industrial and medical applications. Based on a compact 3”×5” PCB footprint with additional mounting tabs, the series offers universal 85–264VAC input, -40°C to +80°C operation, OVC III rating, medical-grade 2MOPP isolation, and integrated EN55032 Class B filtering for easy system integration. Efficiency exceeding 90% from just 30W load and up to 300mW standby output power at less than 0.5W input consumption complete this versatile power solution.
| 产品编号 | 功率(W) | 隔离 | 输入电压(V) | 主输出电压(V) | 输出电流 1 (mA) | 封装类型 | |||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 |
|
RACM420-12SK/ENC
即将推出
| 420 | 隔离 | 80 - 264 | 11.4 ‐ 12.6 | 35000 | Enclosed 3"x5" |
|
| |||||
| 2 |
|
RACM420-12SK/OF
即将推出
| 420 | 隔离 | 80 - 264 | 11.4 ‐ 12.6 | 35000 | 开放式 2"x4" |
|
| |||||
| 3 |
|
RACM420-12SK/SI/ENC
即将推出
| 420 | 隔离 | 80 - 264 | 11.4 ‐ 12.6 | 35000 | Enclosed 3"x5" |
|
| |||||
| 4 |
|
RACM420-12SK/SI/OF
即将推出
| 420 | 隔离 | 80 - 264 | 11.4 ‐ 12.6 | 35000 | Open Frame 3"x5" |
|
| |||||
| 5 |
|
RACM420-15SK/ENC
即将推出
| 420 | 隔离 | 80 - 264 | 14.25 ‐ 15.75 | 28000 | Enclosed 3"x5" |
|
| |||||
| 6 |
|
RACM420-15SK/OF
即将推出
| 420 | 隔离 | 80 - 264 | 14.25 ‐ 15.75 | 28000 | 开放式 2"x4" |
|
| |||||
| 7 |
|
RACM420-15SK/SI/ENC
即将推出
| 420 | 隔离 | 80 - 264 | 14.25 ‐ 15.75 | 28000 | Enclosed 3"x5" |
|
| |||||
| 8 |
|
RACM420-15SK/SI/OF
即将推出
| 420 | 隔离 | 80 - 264 | 14.25 ‐ 15.75 | 28000 | Open Frame 3"x5" |
|
| |||||
| 9 |
|
RACM420-24SK/ENC
即将推出
| 420 | 隔离 | 80 - 264 | 22.8 ‐ 25.2 | 17500 | Enclosed 3"x5" |
|
| |||||
| 10 |
|
RACM420-24SK/OF
即将推出
| 420 | 隔离 | 80 - 264 | 22.8 ‐ 25.2 | 17500 | Open Frame 3"x5" |
|
| |||||
| 11 |
|
RACM420-24SK/SI/ENC
即将推出
| 420 | 隔离 | 80 - 264 | 22.8 ‐ 25.2 | 17500 | Enclosed 3"x5" |
|
| |||||
| 12 |
|
RACM420-24SK/SI/OF
即将推出
| 420 | 隔离 | 80 - 264 | 22.8 ‐ 25.2 | 17500 | Open Frame 3"x5" |
|
| |||||
| 13 |
|
RACM420-28SK/ENC
即将推出
| 420 | 隔离 | 80 - 264 | 26.6 ‐ 29.4 | 15000 | Enclosed 3"x5" |
|
| |||||
| 14 |
|
RACM420-28SK/OF
即将推出
| 420 | 隔离 | 80 - 264 | 26.6 ‐ 29.4 | 15000 | Open Frame 3"x5" |
|
| |||||
| 15 |
|
RACM420-28SK/SI/ENC
即将推出
| 420 | 隔离 | 80 - 264 | 26.6 ‐ 29.4 | 15000 | Enclosed 3"x5" |
|
| |||||
| 16 |
|
RACM420-28SK/SI/OF
即将推出
| 420 | 隔离 | 80 - 264 | 26.6 ‐ 29.4 | 15000 | Open Frame 3"x5" |
|
| |||||
| 17 |
|
RACM420-36SK/ENC
即将推出
| 420 | 隔离 | 80 - 264 | 34.2 ‐ 37.8 | 11660 | Enclosed 3"x5" |
|
| |||||
| 18 |
|
RACM420-36SK/OF
即将推出
| 420 | 隔离 | 80 - 264 | 34.2 ‐ 37.8 | 11660 | Open Frame 3"x5" |
|
| |||||
| 19 |
|
RACM420-36SK/SI/ENC
即将推出
| 420 | 隔离 | 80 - 264 | 34.2 ‐ 37.8 | 11660 | Enclosed 3"x5" |
|
| |||||
| 20 |
|
RACM420-36SK/SI/OF
即将推出
| 420 | 隔离 | 80 - 264 | 34.2 ‐ 37.8 | 11660 | Open Frame 3"x5" |
|
| |||||
| 21 |
|
RACM420-48SK/ENC
即将推出
| 420 | 隔离 | 80 - 264 | 45.6 ‐ 50.4 | 8750 | Enclosed 3"x5" |
|
| |||||
| 22 |
|
RACM420-48SK/OF
即将推出
| 420 | 隔离 | 80 - 264 | 45.6 ‐ 50.4 | 8750 | Open Frame 3"x5" |
|
| |||||
| 23 |
|
RACM420-48SK/SI/ENC
即将推出
| 420 | 隔离 | 80 - 264 | 45.6 ‐ 50.4 | 8750 | Enclosed 3"x5" |
|
| |||||
| 24 |
|
RACM420-48SK/SI/OF
即将推出
| 420 | 隔离 | 80 - 264 | 45.6 ‐ 50.4 | 8750 | Open Frame 3"x5" |
|
| |||||
| 25 |
|
RACM420-56SK/ENC
即将推出
| 420 | 隔离 | 80 - 264 | 53.2 ‐ 58.8 | 7500 | Enclosed 3"x5" |
|
| |||||
| 26 |
|
RACM420-56SK/OF
即将推出
| 420 | 隔离 | 80 - 264 | 53.2 ‐ 58.8 | 7500 | Open Frame 3"x5" |
|
| |||||
| 27 |
|
RACM420-56SK/SI/ENC
即将推出
| 420 | 隔离 | 80 - 264 | 53.2 ‐ 58.8 | 7500 | Enclosed 3"x5" |
|
| |||||
| 28 |
|
RACM420-56SK/SI/OF
即将推出
| 420 | 隔离 | 80 - 264 | 53.2 ‐ 58.8 | 7500 | Open Frame 3"x5" |
|
|
| 特性 | RACM420-K |
|---|---|
| Product Category | AC/DC |
| 功率(W) | 420 |
| 隔离 | 隔离 |
| 输入电压(V) | 80 - 264 |
| 输出路数 | 单路 |
| 隔离电压 (kV) | 4 |
| 安装类型 | 连接器 |
| 长度 (mm) | 145.8 |
| 认证 | CB, CE, EN 55032, EN 60335-1, EN 60601-1-2, EN 62368-1, UL 60601-1, UL 62368-1 |
| 最低工作温度 (°C) | -30 |
| 保护功能 | OCP, OTP, OVP, SCP |
| 微调引脚输出电压调整 | +/-5% |
| 控制引脚功能 | 使能 |
| 指令 | REACH, RoHS 2+ (10/10) |
| 包装类型 | 卷盘 |
| 输出类型 | 稳压 |
| MIN Storage Temperature (°C) | -40 |
| MAX Storage Temperature (°C) | 90 |
| 产品编号 | 功率(W) | 输出电压 1(V) | 输入电压(V) | 安装类型 | |||||
|---|---|---|---|---|---|---|---|---|---|
| 1 |
|
RACM420-12SK/ENC
即将推出
| 420 | 12 | 80 - 264 | 连接器 |
| ||
| 2 |
|
RACM420-12SK/OF
即将推出
| 420 | 12 | 80 - 264 | 连接器 |
| ||
| 3 |
|
RACM420-12SK/SI/ENC
即将推出
| 420 | 12 | 80 - 264 | 连接器 |
| ||
| 4 |
|
RACM420-12SK/SI/OF
即将推出
| 420 | 12 | 80 - 264 | 连接器 |
| ||
| 5 |
|
RACM420-15SK/ENC
即将推出
| 420 | 15 | 80 - 264 | 连接器 |
| ||
| 6 |
|
RACM420-15SK/OF
即将推出
| 420 | 15 | 80 - 264 | 连接器 |
| ||
| 7 |
|
RACM420-15SK/SI/ENC
即将推出
| 420 | 15 | 80 - 264 | 连接器 |
| ||
| 8 |
|
RACM420-15SK/SI/OF
即将推出
| 420 | 15 | 80 - 264 | 连接器 |
| ||
| 9 |
|
RACM420-24SK/ENC
即将推出
| 420 | 24 | 80 - 264 | 连接器 |
| ||
| 10 |
|
RACM420-24SK/OF
即将推出
| 420 | 24 | 80 - 264 | 连接器 |
| ||
| 11 |
|
RACM420-24SK/SI/ENC
即将推出
| 420 | 24 | 80 - 264 | 连接器 |
| ||
| 12 |
|
RACM420-24SK/SI/OF
即将推出
| 420 | 24 | 80 - 264 | 连接器 |
| ||
| 13 |
|
RACM420-28SK/ENC
即将推出
| 420 | 28 | 80 - 264 | 连接器 |
| ||
| 14 |
|
RACM420-28SK/OF
即将推出
| 420 | 28 | 80 - 264 | 连接器 |
| ||
| 15 |
|
RACM420-28SK/SI/ENC
即将推出
| 420 | 28 | 80 - 264 | 连接器 |
| ||
| 16 |
|
RACM420-28SK/SI/OF
即将推出
| 420 | 28 | 80 - 264 | 连接器 |
| ||
| 17 |
|
RACM420-36SK/ENC
即将推出
| 420 | 36 | 80 - 264 | 连接器 |
| ||
| 18 |
|
RACM420-36SK/OF
即将推出
| 420 | 36 | 80 - 264 | 连接器 |
| ||
| 19 |
|
RACM420-36SK/SI/ENC
即将推出
| 420 | 36 | 80 - 264 | 连接器 |
| ||
| 20 |
|
RACM420-36SK/SI/OF
即将推出
| 420 | 36 | 80 - 264 | 连接器 |
| ||
| 21 |
|
RACM420-48SK/ENC
即将推出
| 420 | 48 | 80 - 264 | 连接器 |
| ||
| 22 |
|
RACM420-48SK/OF
即将推出
| 420 | 48 | 80 - 264 | 连接器 |
| ||
| 23 |
|
RACM420-48SK/SI/ENC
即将推出
| 420 | 48 | 80 - 264 | 连接器 |
| ||
| 24 |
|
RACM420-48SK/SI/OF
即将推出
| 420 | 48 | 80 - 264 | 连接器 |
| ||
| 25 |
|
RACM420-56SK/ENC
即将推出
| 420 | 56 | 80 - 264 | 连接器 |
| ||
| 26 |
|
RACM420-56SK/OF
即将推出
| 420 | 56 | 80 - 264 | 连接器 |
| ||
| 27 |
|
RACM420-56SK/SI/ENC
即将推出
| 420 | 56 | 80 - 264 | 连接器 |
| ||
| 28 |
|
RACM420-56SK/SI/OF
即将推出
| 420 | 56 | 80 - 264 | 连接器 |
|
| 标题 | 类型 | 日期 |
|---|---|---|
| RACM420-K.pdf | Datasheet | |
| RACM420-K_ENC_installation_guide.pdf | Installation | 2026-11-3 |
| RACM420-K_OF_installation_guide.pdf | Installation | 2026-11-3 |
| 标题 | 类型 | 日期 |
|---|---|---|
| 医疗级 AC/DC 转换器 - RACM 系列 | Podcast | 2020-4-3 |