EKMM161VNN122MQ45S

Polarization:	Polar
Package / Case:	Radial, Can - Snap-In
Mounting Type:	Through Hole
Surface Mount Land Size:	--
Height - Seated (Max):	1.850" (47.00mm)
Size / Dimension:	1.000" Dia (25.40mm)
Lead Spacing:	0.394" (10.00mm)
Ripple Current @ High Frequency:	3.735A @ 50kHz
Ripple Current @ Low Frequency:	2.49A @ 120Hz
Applications:	General Purpose
Ratings:	--
Series:	KMM
Operating Temperature:	-25°C ~ 105°C
Lifetime @ Temp.:	3000 Hrs @ 105°C
ESR (Equivalent Series Resistance):	207 mOhm @ 120Hz
Voltage - Rated:	160V
Tolerance:	±20%
Capacitance:	1200µF
Moisture Sensitivity Level (MSL):	--
Part Status:	Active
Lead Free Status / RoHS Status:	--
Packaging:	Bulk

Due to market price fluctuations, if you need to purchase or consult the price. You can contact us or emial to us:   sales@allicdata.com

Introduction

Aluminum electrolytic capacitors are widely used in various electronic applications such as power supplies, inverters, and signal audio equipment, due to their long life and stability.The EKMM161VNN122MQ45S is a capacitor that is designed specifically for use in these applications. It is a polarized, aluminum electrolyte capacitor with a maximum voltage rating of 160 volts. It is also designed for extended life with excellent temperature and voltage performance. In this article, we will discuss the application field and working principle of the EKMM161VNN122MQ45S aluminum electrolytic capacitor.

Application Field

The EKMM161VNN122MQ45S aluminum electrolytic capacitor is designed for use in power supply, inverter, and signal audio circuit applications. It is typically used in power electronic circuits including motor controllers, inverters, welding power supplies, Uninterruptible Power Supplies (UPS), digital power supplies, and DC-DC converters, as well as lighting circuits such as fluorescent lamps and LED lighting systems. It is also used in automotive electronics, industrial automation, Avionics, and medical equipment.

Working Principle

The EKMM161VNN122MQ45S aluminum electrolytic capacitor works on the principle of Faraday’s Law, which states that the voltage across a conductor is proportional to the rate of change of its magnetic flux linkages. This law can be used to describe how an aluminum electrolytic capacitor works. When current flows through the capacitor, it creates a magnetic field which induces a voltage across the terminals. This voltage is what is used to store electrical energy and it increases with the amount of current that is flowing through the capacitor.At the same time, the electric field across the capacitor’s plates causes electrolyte to flow from the anode to the cathode. This electrolyte forms a thin layer of aluminium oxide on the plates, which serves as the insulating dielectric. This dielectric has a very high dielectric constant, which further strengthens the capacitor’s ability to store electrical energy. The entire structure of the capacitor is hermetically sealed which helps protect it from corrosion and ensures its long operational life.

Conclusion

The EKMM161VNN122MQ45S is an aluminum electrolytic capacitor designed for use in power supply, inverter, and signal audio electronic applications. It works on the principle of Faraday’s Law, where the voltage across a conductor is proportional to the rate of change of its magnetic flux linkages. The dielectric layer of aluminium oxide on the plates of this capacitor has a high dielectric constant, allowing it to store a great amount of electrical energy. It is also hermetically sealed, which helps protect it from corrosion and ensures its long lifespan.

The specific data is subject to PDF, and the above content is for reference

Part Number	Manufacturer	Price	Quantity	Description