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FAITH FOCUS FUTURE FIRST
产品运输过程应防止产品受潮,储存温度应为-30℃~50℃、相对湿度小于 60%,最大湿度不可超过 85%,否则会导致电容
受潮性能劣化或生锈。
Should prevent products be affected with damp be affected with damp in product transportation, storage temperature should be -
30 ℃ to 50 ℃, relative humidity less than 60%, the maximum humidity no more than 85%, otherwise it will cause capacitance
performance degradation of be affected with damp be affected with damp or rust.
(5)安装与焊接 Installation and welding
超级电容器用于双面电路板上时,要注意连接处不可经过电容器可触及的地方,否则会导致产品短路过压及电容器损坏。
安装过程及安装后,不可强行扭动或倾斜电容器,不得用力拉拽引线,应先断针及折弯后焊接。在焊接过程中要避免使电容器
过热(1.6mm 的印刷线路板,焊接时应为 260℃,时间不超过 5s),焊接后,线路板和电容器要清洗于净。
When the supercapacitor is used on the double-sided circuit board, it should be noted that the connection cannot pass through the reach of
the capacitor, otherwise the product will be short circuit overvoltage and the capacitor will be damaged. During installation and after
installation, do not twist or tilt the capacitor by force. Do not pull the lead by force. Break the needle and weld after bending. In the
welding process to avoid overheating of the capacitor (1.6 mm of printed circuit board, the welding should be 260 ℃, when time is not
more than 5 s), after welding, circuit board and the capacitor to clean in the net.
(6)超级电容器短路判断 Short circuit judgment of supercapacitor
短路电容应不能进行充放电,在电容正负极间施加直流电压,电容电压不升高,可判定短路,用万用表判定时,新电容在
为充电时,以欧姆档测量(短路挡)指示为短路状态,是正常现象,不能确定电容即为短路,应观察阻值是否增加,如增加即
为非短路。
The short circuit capacitance shall not be charged or discharged. The dc voltage shall be applied between the positive and negative
terminals of the capacitance. The capacitance voltage shall not be increased
When charging, it is normal to use ohm gauge (short circuit block) indicator as short circuit state. Capacitance is short circuit and it
cannot be determined. It should be observed whether the resistance value increases or not.
(7)串联及并联使用问题 Series and parallel operation problem
相同超级电容器串联使用时,总电压=串联个数×单体耐压;总容量=单体容量÷串联个数;总能量=串联个数×单体容量,
总内阻=串联个数×单体内阻。
三个及以上串联存在单体间的电压均衡问题,需要考虑采用均衡电路,用于保证长期使用过程中电容不能过电压使用,从
而引起电容器寿命衰减及损坏。不同规格超级电容器不可进行串联使用。
超级电容器进行并联使用时,可以不同容值的并联,采用相同电压充电,但要注意各个电容之间的电流平衡问题以及相互
隔离,避免由于放电后电势差产生的相互反向充电。
When the same super capacitor is used in series, the total voltage = series number * monomer withstand voltage; Total capacity =
unit capacity Total energy = series number x monomer capacity, total internal resistance = series number x monomer resistance.
There is a problem of voltage balancing between three or more monomers in series, so it is necessary to consider adopting equalizing
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