B81130C1333M

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Film capacitors, also known as plastic film capacitors, are capacitors with paper, polyester, polypropylene and polycarbonate as dielectric materials and metal film as electrodes. As solid capacitors with a wide temperature range and excellent self-healing properties, they are mainly used in household appliances, electronic equipment and other fields.

The B81130C1333M series is a high performance film capacitor with a voltage rating of 400-1200VAC/DC. The product can meet the testing requirements of IEC/EN60384 standards, UL810 standard and CQC requirements, and is widely used in three-phase harmonic filter circuits, general DC filter circuits, power factor correction equipment and various high-end products.

The working principle of this series of film capacitors is mainly due to the charge storage effect of electron charge stored in the surface of dielectric capacitor when the capacitor is charged, forming a static charge. This effect occurs at both ends of the capacitor, and the charges of opposite electric poles are attracted. When the capacitor is connected in the circuit, it acts as a buffer for electric charge, stores electric energy, thus playing a role of filtering for alternating current.

The working characteristics of this series of film capacitors are good stability under various temperature conditions, and safety parameters fully meet the requirements of EN60384-16. Its performance is superior to traditional electrolytic capacitors and metallized film capacitors. In addition, it also has the features of good frequency characteristic, wide capacitance range, strong anti-interference, fast response, low dissipation factor and low loss.

The application field of this series of film capacitors includes power factor correction, harmonic suppression, lightning protection, DC filter, rectifier filter, motor filter, EMI filter and etc. In particular, its high power factor and low environmental impact make it suitable to be used as components for household appliances, electronic products and many other common products. Moreover, it is also widely used in SMD lamp and steel ballast, X-ray filter, electric welding machine, frequency converter, switching power supply compensation and other fields.

In addition to the above-mentioned fields, the high temperature self-healing performance of film capacitors is also gradually being used in various fields such as automotive, medical, military and aerospace. In particular, the high temperature self-healing performance can be used in new energy vehicles, energy storage batteries, smart grid systems, and medical devices.

In conclusion, B81130C1333M series film capacitors have the advantages of good stability, high power factor, wide capacitance range, strong anti-interference, low loss, fast response, low environmental impact, and good self-healing properties. They are widely used in various fields, such as automotive, medical, military and aerospace, and are especially suitable for being used as components for household appliances, electronic products and other common products.

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