What is the reason why copper foil soft connection is hot during use?
We should recognize the product standard according to the requirements required by practice, otherwise the copper soft connection will not only fail to achieve the expected function in the process of use, but may also be damaged. Heating of copper soft connection is also a common bad performance. If it is not handled in time, it will simply lead to more serious results. However, in order to effectively avoid the discovery of copper soft connection, the key is to admit the cause of this phenomenon, so as to suit the remedy to the case. When planning overcurrent for copper soft connection, it is assumed that the value is too small to reach the equipment conductivity High current, then simply make it hot; It may also be that the contact holes at both ends of the copper flexible connection are too large or the thickness of the contact surface is different, and the result is the same. Assuming that the contact holes at both ends of the copper soft connection are too large, it will not be fully closed, and only partial contact will not meet the conductive requirements; When the thickness of the contact surface is different, the thinner end will heat up in case of overcurrent, making it feel that the whole copper soft connection is heated. When the copper soft connection is used for a long time, its outer protective film will gradually begin to oxidize, thus showing the phenomenon of heating. In addition, when the copper soft connection of the equipment is in and out of the wrong position, it will also cause poor heat dissipation and heating.
