LED恒流驱动电源专业电解电容器

LED恒流驱动电源 10000小时铝电解电容 高频低阻抗微型电解电容器 LEH series 小型化高频率低E.S.R品 Miniature size LOW E.S.R 1. 高频率低ESR，寿命2000小时，1050CLow ESR for high frequency , Life time:2000 hours at 1050C 2. 适用于电脑主机板，高保真音箱，高分辨数码彩电等电子线路中 Used in main board , hi-fi acoustics ,numeral color-TV circuits etc Specifications No. Item Performance 1 使用温度范围 Operating Temperature Range -40 to +1050C 2 定格电压范围 Rated Working Voltage Range *域名隐藏* 3 静电容量范围 Capacitance Tolerance 0.47-4700?0?8F 4 静电容量容许差 Capacitance Tolerance ±20%(at+25 0C,120Hz) 5 泄漏电流 Leakage Current I ≤0.01CV or 2(?0?8A) after three minutes Application of rated working voltage +25℃ 6 损失角 Dissipation Factor(tanδ) （120Hz+25℃） Working Voltage 6.3 10 16 25 35 50 63 100 tanδ max. 0.22 0.19 0.16 0.14 0.12 0.10 0.09 0.08 7 温度特性（at 120 Hz） Characteristics at low temperature (stability at 120Hz) Working Voltage (V) 6.3 10 16 25 35 50 63 63 100 -25℃/+25℃ 4 3 2 2 2 2 2 2 2 -40/℃+25℃ 8 4 3 3 3 3 3 4 4 8 高温负荷特性 High Temperature Loading After 2000hrs. application of DC rated working voltage at +105℃,The capacitor shall meet the following limits: Post test requirements at + 25℃ Leakage current ≤ the Initial specified value Capacitance change ≤±20% of initial measured value Dissipation Factor(tanδ) ≤200% of initial specified value