| 技术特性(Specification) | |
| 输入电压 (Input voltage) | 86~265 VAC |
| 输入频率 (Input frequency) | 47~63Hz |
| 功率因数(PFC) | >0.96 |
| 冲击电流 (Inrush current) | cold start,25A/115VAC,50A/230VAC |
| 输出电压(Output voltage) | 28-38V |
| 输出电流(Output current) | 3.5A |
| 纹波与噪声(Ripple& Noise) | ≤5% |
| 输出电流调整率(Output voltage liner regulation) | ±5% |
| 输出功率(Output power) | 120W |
| 过载保护(Over load protection) | 105%~150% output shutdown |
| 过压保护(Over voltage protection) | 115%~135% of output voltage |
| 启动模式(startup type) | 慢启动(slow start) |
| 绝缘强度(Withstand voltage) | I/P-O/P:2.5KV;I/P-FG:1.5KV;1min |
| 工作温度(Working temp) | -25-50℃ |
| 安全标准(Safety standard) | Design refer to EN60950 |
| 电磁兼容标准(EMC standard) | Design refer to EN55022 class B,EN61000-4-2,3,5,EN60555-2,3 |
| 外性尺寸(Dimension) | 100×90×46mm |
DY-LED120W电源


