EKMQ451VSN331MR45S

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Aluminum Electrolytic Capacitors (AECs) are the most commonly used type of capacitors in many electrical and electronic appliances. They are particularly popular because of their good performance, high reliability, and low cost. The EKMQ451VSN331MR45S is an example of an AEC that has been designed to meet the stringent requirements of various industrial applications.

The EKMQ451VSN331MR45S is a radial-type encased electrolytic capacitor with a nominal rating of 45V and a maximum rated temperature of +105°C. The dimensions of this capacitor are 5.08 x 10.16mm and the weight is 1.0g. This capacitor is rated for use in DC link and DC rail applications. It is also suitable for use in power electronics circuits, such as AC-DC converters or DC-DC regulators.

The EKMQ451VSN331MR45S has a capacitance range of 1uF to 3300uF and is available in both aluminum and polyester film dielectrics. The rated voltage of this capacitor is up to 450V and the rated ripple current is as high as 19A. The capacitor is also equipped with an Over-Pressure Protection (OPP) feature, which prevents overvoltage of the capacitor by automatically disconnecting the device if the voltage exceeds a certain threshold.

The EKMQ451VSN331MR45S is designed with an anode-cathode structure. The anode is made of an aluminum foil, while the cathode is made of a solid electrolyte (such as manganese dioxide) that is coated onto the aluminum. This structure ensures a high capacitance, a good temperature coefficient, and low ESR. The capacitor features low ESR and a high ripple current capability, which make it suitable for use in applications with high power densities or rapid voltage transients.

The EKMQ451VSN331MR45S can be used in a variety of applications, such as power supplies, industrial controls, and motor drives. It is especially suitable for motor drive applications which require high power density and high reliability. Due to its very high ripple current capability and its low ESR, this capacitor is also suitable for applications with rapid voltage transients, such as switching power supplies. In addition, the rated operating temperature of +105°C makes the EKMQ451VSN331MR45S well suited for use in high temperature environments.

In summary, the EKMQ451VSN331MR45S is an aluminum electrolytic capacitor that is suitable for a wide range of applications. It has a high capacitance, low ESR, and a high ripple current capability, which makes it suitable for use in power electronic applications. In addition, its rated operating temperature of +105°C makes it suitable for use in high temperature environments. It has been designed to meet the stringent requirements of various industrial applications.

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