| 型号 Model No. |
朗科代码 Longood Code |
输入电压 Input Voltage |
恒流电压 Output Voltage |
输出电流 Output Current |
输出功率 Output Power |
满载效率 Efficiency |
功率因素Power Factor (满载 / Full Load) | ||
| 100VAC | 220VAC | 277VAC | |||||||
| LL040C-0351200C0B0 | RK241A | 200-240VAC | 24-33V | 1200mA Max | 40W | 88% | 0.95 | ||
| LL040C-0401000C0B0 | RK241B | 200-240VAC | 30-40V | 1000mA Max | 40W | 88% | 0.95 | ||
| LL040C-0550700C0B0 | RK241C | 200-240VAC | 40-55V | 750mA Max | 40W | 88% | 0.95 | ||
| PCU40S-33 | RK216A | 100-240, 277VAC | 24-33V | 1200mA Max | 40W | 88% | 0.97 | 0.95 | 0.9 |
| PCU40S-40 | RK216B | 100-240, 277VAC | 30-40V | 1000mA Max | 40W | 88% | 0.97 | 0.95 | 0.9 |
| PCU40S-55 | RK216C | 100-240, 277VAC | 40-55V | 750mA Max | 40W | 88% | 0.97 | 0.95 | 0.9 |
| 输入电压范围 / Input voltage range | 175-265VAC, 100-305VAC |
| 频率 / Frequency | 47-63Hz |
| 功率因素 / Power factor | 0.99 (Max), >0.90 100～277VAC input, 100% load |
| 输入电流 / Input Current | 0.6A at 110VAC, 0.3A at 220VAC |
| 浪涌电流 / Inrush Current | 50A at 220VAC, 25℃ cold start |
| 漏电流 / Leakage Current | 0.5mA Max at 220Vac / 50Hz input |
| 最大输出功率/ Maximum output power | 40W |
| 线性调整率 / Line regulation | ±5% |
| 负载调整率 / Load regulation | ±5% |
| 起机时间 / Start up time | <500ms at 220VAC |
| 保护功能 / Protections | open circuit, short circuit, auto recovery |
| 总谐波失真 / THD |
<15%, 220VAC, 50Hz input, 100% load
|
| 工作温度 / Operating Temperature | -20℃～+50℃ |
| 工作湿度 / Operating Humidity | 20～95% RH |
| 储存温度 / Storage Temperature | -40℃～+80℃ |
| 储存湿度 / Storage Humidity | 10～95% RH |
| 冷却方法 / Cooling Method | 自然冷却 / Natural Cooling |
| 隔绝电压 / Isolation Voltage | input / output 3750VAC |
| 平均无故障时间 / MTBF | 200,000 Hours Full Load At 25℃ Ambient |
| 使用寿命 / Life Time | 25,000 Hours, 25℃ |
| 参考尺寸 / Reference Dimension(L×W×T) | Ø90 x 84 x 28 mm |
| 重量 / Weight | 0.15KG |
| UL / CUL | UL8750 / CAN / CSA C22.2 No. 250.13 |
| CE | EN61347-1, EN61347-2-13 |
| Conducted Emissions | FCC Part15 / EN55015 |
| Radiated Emissions | FCC Part15 / EN55015 |
| Harmonic Current Emissions | EN61000-3-2 |
| Voltage Fluctuations And Flicker | EN61000-3-3 |
| Electrostatic Discharge | EN61000-4-2 |
| RF Field Susceptibility | EN61000-4-3 |
| Electrical Fast Transient | EN61000-4-4 |
| Surge Immunity Test | EN61000-4-5 ( Surge: L-N, 1KV ) |
| Conducted Radio Frequency | EN61000-4-6 |
| Power Frequency Magnetic Field Test | EN61000-4-8 |
| Voltage Dips | EN61000-4-11 |
| Electromagnetic Immunity | EN61547 |
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