MKP385175200JDM2B0

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Film capacitors act as electrical insulators, allowing electrical current to be contained and stored for a set period of time. They are used in a wide range of electronic devices, from consumer products to industrial machines. The MKP385175200JDM2B0 is a film capacitor with a variety of applications and a unique working principle.

Application Field

The MKP385175200JDM2B0 is a film capacitor designed to provide reliable performance in harsh environmental conditions. It is especially useful in high voltage and high current applications, such as power supplies, industrial inverters and industrial automation systems. It is also used in automotive electronics, from motor starters to electric vehicle motors. It is also used in wind turbines and other energy production equipment.

The MKP385175200JDM2B0 is rated to operate at temperatures up to 125°C and supports a voltage rating of up to 630V. This makes it suitable for applications in high temperature environments, such as data centers and automotive electronics. It also offers superior surge protection and EMC performance, making it suitable for high-reliability applications.

Working Principle

The MKP385175200JDM2B0 is a polypropylene film capacitor which works on a principle of inertial charging and discharging. This type of capacitor is constructed from thin layers of polypropylene film which are separated by a layer of aluminium oxide, with the electrical connection to the device being made at each of the two outer layers.

When a voltage is applied to the device, the inner layer of dielectric acts as a storage medium, with the electrons of the positive charge flowing freely through the oxide in charge mode. When the voltage is removed, the positive charge returns to the negative terminal, with the dielectric acting as an inertial to prevent the sudden discharge of electrons. This makes the MKP385175200JDM2B0 well suited for high current applications, as it provides superior protection against sudden shocks and voltage spikes.

The MKP385175200JDM2B0 is also an ideal choice for applications where low resonance is required. This is due to its low inductance of 0.3nH, which helps to keep the current flow constant even under changing voltages and frequencies. This makes it suitable for pulse rectification and other high frequency applications.

Conclusion

The MKP385175200JDM2B0 is a high performance film capacitor designed for use in a wide range of high voltage and high current applications. It is rated to operate at temperatures up to 125°C and supports a voltage rating of up to 630V, making it suitable for use in harsh environmental conditions. It also offers superior surge protection and EMC performance, making it suitable for high-reliability applications. Its low inductance and inertial charging and discharging principle also make it suitable for applications where low resonance is required.

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