温度 temperature 工作温度范围 operating temperature range -25 ℃ to + 70℃ 容量 capacitance 容量范围 nominal capacitance range 1.0f to 500f 1200f to 3000f 容量组别 capacitance tolerance ±20% or -20%~+50% -10%~+20% 电压 voltage 额定电压 rated voltage 2.5v.dc 浪涌电压 surge voltage 2.7v.dc 大工作电压 maximum operating voltage 2.5v.dc 阻抗 resistance 直流等值阻抗 esr, dc 参见附件电性能列表 please see the attached characteristics list 交流等值阻抗 esr, ac 参见附件电性能列表 (1khz / 20℃) please see the attached characteristics list (1khz / 20℃) 功率 power 功率 pv 参见附件电性能列表（表 2 ） please see the attached characteristics list (table 2) 能力 energy 能量密度 energy deity( emax ) 参见附件电性能列表（表 2 ） please see the attached characteristics list (table 2) 寿命 lifespan 存储寿命 shelf life +60℃ 下无负荷贮存 1000 小时后电容器符合规定的耐性极限。 after 1000 hou storage at +60℃, without load, the capacitor shall meet the specified limits for endurance. 耐用性 endurance +60℃ 下采用额定电压 1000 小时后电容器符合以下限定值。 after 1000 hou application of rated voltage at 60℃, the capacitor shall meet the following limits. 容量变化 capacitance change 初始测试值的 ±30% ±30% of initial measured value 内阻 internal resistance ≤ 初始值的 2 倍 ≤2 times of initial specified value 循环次数 cycles 循环次数 cycles +25℃ 下在规定电压和半额定电压及恒流充放电循环次数 (500,000 cycles) capacito cycles between specified voltage and half rated voltage under cotant current at +25℃ (500,000 cycles) 容量变化 capacitance change 初始测试值的 ±30% ±30% of initial measured value 内阻 internal resistance ≤ 初始值的 2 倍 ≤2 times of initial specified value