Zhejiang Coursertech Optoelectronics Co.,Ltd
Zhejiang Junma Photo-Electric Technology Co., Ltd.
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Intelligent and energy storage integrated led street light lamp aluminium 5 years warranty
In fact, for streetlights, greater efficiency and longer life are essential to keeping costs down. Switching power supplies designed to power LED lights must also be efficient and durable to ensure that they have the same maintenance-free life as LED lights. Resonant converters are one of the most popular power topologies here, as their performance leads to higher power efficiency and reduced EMI compared to previous power topologies. Soft switch is an important characteristic of resonant converter. But the use of parasitic bodydiodes in resonant converters can sometimes cause system failures. The charge stored in the parasitic diode must be completely removed to avoid large current and voltage surges, including high dV /dt and di/dt in the topology. Therefore, the key parameters of power MOSFET, such as Qrr and reverse recovery DV/DT, will directly affect the dynamic performance of resonant converter.
| Parameter | JMLW150 |
| 额定功率Rated Power | 80-150W |
| LED芯片 LED Chip | 5W/PC |
| LED数量 LED Quantity | 88 |
| 色温 Color Temperature | 3500-4500K |
| 输入电压 Input Voltage | AC100-260V |
| 电源频率 Frequency Range | 50-60Hz |
| 功率因素 Power Factor | 0.975 |
| 灯具效能 Luminous Efficiency | 150lm/w |
| 灯具总光通量 Lamp's Efficiency | 1200lm |
| 防护等级 IP Grade | ip65 |
| 使用寿命 Working Life | ＞80000HRS |
| 工作温度 Environment Temperature | －30°C ~ + 65°C |
| 材料 Light Body Material | 压铸铝 Die cast aluminum |
| 杆高 Pole Height | 10-12m |
| 中心照度 Central lllumination | 50lux(10m) |
| 杆距 Pole Distance | 40m |
| 安装管直径 Installing Size | 61mm |
| 产品尺寸 Products Size | 885*361*166mm |
| 包装尺寸 Packaging Size | 900*380*190mm |
| 净重 Net Weight | 15kg |
| 毛重 Gross Weight | 16.5kg |