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Metallized film capacitors play an important role in many electronic devices. Because of their stable performance, long life and high voltage resistance, they are widely used, including:
Energy storage and conversion
Metallized film capacitors are widely used in power conversion systems such as power supplies and inverters. In home appliances such as TVs, computers, and air conditioners, they are responsible for storing electrical energy and providing stable power output when needed.
Electromagnetic interference filtering (EMI filterin)
Many home appliances produce electromagnetic interference when working, affecting the normal operation of other equipment. Metalized film capacitors are used to filter out these interferences and ensure stable operation of the device, and are common in appliances such as microwaves, refrigerators, and washing machines.
Third Feature
In high-power appliances such as washing machines and air conditioners, voltage fluctuations can have a negative impact on the equipment. Metallized film capacitors are used to absorb voltage spikes and overvoltages, protecting electronic components and extending the life of equipment.
Motor drive and operation
In appliances that use motors, such as fans and washing machines, metallized film capacitors are used to help start and maintain the smooth operation of the motor. They increase efficiency and reduce energy consumption.
DC link filtering
In DC power supply equipment such as photovoltaic inverters, refrigerators and air conditioners, metallized film capacitors can be used to filter DC voltage and reduce ripple and noise.