333MMR400K

Film capacitors are widely used in many applications due to their excellent performance and reliability. The 333MMR400K is a type of film capacitor that is used in a variety of applications.

Application Field

The 333MMR400K is commonly used in motors, micro-inverters, power converters, welding machines and other electrical inductive applications. The capacitor is used to suppress conducted currents generated from the switching of electrical power, and to prevent contact arcing from the induction of alternating current. The 333MMR400K is an ideal choice for applications where high energy transients, high voltage and relatively high current flow are present.

Working Principle

The 333MMR400K film capacitor is constructed using a non-polar polypropylene dielectric and a film of thin aluminum oxide. The combination of these two films creates a strong electric field which allows the capacitor to store energy and react to current. The 333MMR400K is designed to act as a buffer between the voltage sources, allowing it to absorb and discharge current variations within its capacity while still providing an uninterrupted power supply to the electrical system.

The 333MMR400K has an extremely high capacitance and tolerance, making it suitable for a wide range of applications. It also has excellent dielectric properties, allowing it to withstand high voltage, pulsed voltage and rapid temperature changes. The 333MMR400K is capable of withstanding temperatures up to 140°C and has a long service life with minimal maintenance required.

The 333MMR400K film capacitor is a reliable and highly efficient component. It is suitable for applications requiring high current and voltage, as well as extreme environmental conditions. Its robust design makes it capable of delivering a reliable and continuous performance with minimal maintenance.