詳細信息
大電流放電法拉電容20F/2.7V 基本參數(shù):
SPECIFICATION 規(guī)格
Part No.型號 : FH-2R7206Z
Rated Capacitance額定容量: 20 F
Capacitance Tolerance容量偏差: -10%~+20%
Rated Voltage額定電壓 : 2.7V
Surge Voltage峰值電壓 : 3.0V
Rated Current額定電流: 5.4A(25C)
Max. Current峰值電流: 27A(25C)
Leakage Current漏電流 : ≤1.4mA at rated voltage for 12 hours(25C).
Max. Stored Energy最大貯能: 0.02WH.
Specific Energy&Gramimetric rate能量質(zhì)量比: 1.8 (WH/KG)
Specific Energy&Volumetric rate能量體積比: 1.8 (WH/L)
Specific Power& Garamimetric rate功率質(zhì)量比: 4.1 (KW/KG)
Specific Power&Volumetric rate功率體積比: 4.0 (KW/L)
Max. Internal Resistance(100A,mohm,DC)直流最大內(nèi)阻隔: 40 ohm.
Max. Internal Resistance(100Hz, mohm,AC)交流最大內(nèi)阻隔:31 ohm.
Operating Temperature 工作溫度: -40℃~+70℃
Storage Temperature貯存溫度: -50~ +80℃
Temperature Characteristics:溫度特性 +70℃│△C/C │≤30%,ESR≤initial measured value -40℃│△C/C │≤50%,ESR≤3times initial measured value.
Load Life測試負荷壽命: 1000h,+70℃±2,rated voltage,│△C/C ≤30%,ESR≤4 times initial measured value.
Shelf-Life 高溫貯存壽命: 1000h,+70℃±2,│△C/C │≤30%,ESR≤4times initial measured value .
Moisture Life耐濕負荷壽命 : +40℃±2,90~95%RH,240h,│△C/C│≤30%,I≤2times Initial measuredvalue. ESR≤4times initial measured value
Circulation Life循環(huán)壽命: Voltage 2.7V~1.35V,temp.+25℃,Circulation
charging and discharging 500,000 times,│△C/C │≤30%,ESR≤3times initial measured value .
Dimension尺寸: dia. 22*H28mm
Net Weight凈重: 11g.
Note 備注: Special Dimension are available on request.特殊尺寸可定做.