项目Item | 特性 Performance Characteristics | 测试条件(依据IEC62391-1) According to IEC62391-1 |
工作温度范围 Working temperature range | -25℃~+70℃ | |
额定工作电压 Rated Voltage | 5.5V | |
浪涌工作电压 Surge Voltage | 6.5V | |
标称容量范围 Nominal capacitance range | 0.1F~4.0F | |
容量允许偏差 Capacitance tolerance | -20%~+80% | 依据IEC62391-1要求 According to IEC62391-1 |
控制容量偏差 Controlled capacitance tolerance | -10%~20% | |
等效串联内阻 ESR | 依据规定值 On the basis of the specified Value | 1kHz100mA常温条件下测量 Measure@1kHz,100ma,room temperature |
漏电流 Leakage current(24h,LC) | 依据规定值 On the basis of the specified Value | 额定电压,充电24h Rated voltage,charging for 24h |
耐久性 Loading life | 70℃下采用额定电压1000小时后,电容器符合规定的限制 After 1000 hours application of rated at 70,the capacitance shall meet the following requirement |
容量变化 Capacitance change | ≤30%初始测试值 No more than 30% of the initial measured specified capacitance value |
等效串联内阻变化 ESR change | ≤3倍初始规定值值 No more than 3 times of specified ESR value |
漏电流 Leakage Current | 满足初始规定值 Meet the initial specified value |
贮存寿命 Shelf life | +70℃下贮存1000小时后电容器符合规定的限制 After storage for 1000 hours at 70℃,the capacitance shall meet the requirement of loading life above |
循环次数 Cycles | 在+25℃下,用恒定电流使电容器在规定的电压和半额电压间循环冲放电 The capacitors shall be charged/discharged with constant between the Ur and 1/2Ur maintained at 25 for 5×105ycles After removing the current at room temperature,they meet the following requirement: |
容量变化 Capacitance change | 30%初始测试值 No more than 30% of the initial measured capacitance value |
等效串联内阻变化 ESR change | 3倍初始规定值 Not more than 30% of the initial measured capacitance value |
漏电流 Leakage Current | 满足3倍规定值 Meet the initial specified value |