AC-DC防水LED驱动电源250W恒流系列
输出电流:4.6~8.3A; 输出功率: 250W; 防水等级: IP67; PF>0.95
产品特点：应用电源技术,特性：宽电压输90V-264V,谐波小,真正达到产品高要求高稳定可靠性,高精度,具有过压过流短路保护、自动恢复功能、过温等多重保护功能,待机功耗小,效率高达92%,真正实现了高效节能,工作寿命长达50000小时以上,在-40℃—+65℃温度下正常工作,防雷可达6KV,轻巧美观、新工艺、防护等级达IP67. 符合国际安全标准EN55022 / EN61000-3-2 / EN61347-2-13 /IEC61347-2-13 /UL8750,符合ROHS要求。
Universal Input: 90~264VAC 50~60Hz
Protections: Short circuit/ Overload/ Over temperature
O/P: High accuracy, low noise; hold up time≥20mS
Cooling by free air convection; Auto recovery;
Operation temperature: -40℃~+70℃;
99% full load burn-in test for 8 hours
High Efficiency:92%, PF>0.95;
Built-in Class B EMI Filter
Long life of 50,000Hours, 2 years warranty
Compliance to EN61347-2-13 /IEC61347-2-13 /UL8750
输入条件 | 产品型号 | 输出电压(DC) | 输出电流 | 电流精度 | 调节率 | 效率 | 功率 | |
线性 | 负载 | |||||||
90~264V~ 47~63Hz 输入电流 3.5A Max. | JRL-250C-30 | 24~30V | 8.3A | ±2% | 1% | 5% | 89% | 250W |
JRL-250C-36 | 30~36V | 6.9A | ±2% | 1% | 5% | 89% | 250W | |
JRL-250C-39 | 34~39V | 6.4A | ±2% | 1% | 5% | 90% | 250W | |
JRL-250C-42 | 38~42V | 5.9A | ±2% | 1% | 5% | 90% | 250W | |
JRL-250C-48 | 42~48V | 5.2A | ±2% | 1% | 5% | 92% | 250W | |
JRL-250C-54 | 46~54V | 4.6A | ±2% | 1% | 5% | 92% | 250W | |
