Aluminum foil for capacitor

Aluminum foil for capacitor

Combined with the excellent electrical conductivity of aluminum, strong plasticity. Aluminum foil can be stably rolled at a thickness of more than 0.0045um. Very widely used in capacitor industry. Basically divided into: high voltage capacitor, electric heater, electronic capacitor, transformer and so on. We provide capacitor aluminum foil, uniform thickness (±3%), strict width (±0.5mm), flat end face (±0.1mm), all indicators are higher than the national standard (GT/T22642-2008) an order of magnitude. Our advanced packing method is clean, moisture-proof and easy to access. Has been praised by domestic and foreign capacitor enterprises.

Capacitor aluminum foil does not need to be replaced regularly during use, but in some special cases, it may need to be replaced or repaired.

First of all, capacitor aluminum foil in the process of long-term use may occur aging, damage or overheating, then it needs to be replaced or repaired. Generally speaking, capacitors have a design life of several decades, and if they exceed their design life, they may need to be replaced. In addition, if the capacitor is found to have leakage, leakage, heat and other abnormal conditions, it also needs to be replaced or repaired in time to ensure the normal operation of the capacitor.

Secondly, if the capacitor aluminum foil is affected by the external environment, such as humidity, high temperature, corrosion, etc., it may also need to be replaced. Because these environments may lead to corrosion on the surface of aluminum foil, reduced electrical conductivity and other problems, affecting the normal use of capacitors.

In addition, because aluminum foil is one of the important components of the capacitor, if the aluminum foil itself is not good quality or there are problems during installation, it may also need to be replaced. For example, the existence of scratches, oxidation, bumps and other conditions on the surface of aluminum foil will affect the performance of capacitors.

In general, capacitor aluminum foil does not need to be replaced regularly, but in the event of damage, aging, abnormal conditions or the impact of the external environment, it may need to be replaced or repaired in time to ensure the normal operation of the capacitor. Therefore, in the daily use process, it is necessary to regularly check the working status of the capacitor, find problems in time and deal with them. If necessary, you can ask a professional to repair or replace.