EKMS451VSN271MA30S

Series:	KMS
Packaging:	Bulk
Lead Free Status / RoHS Status:	--
Part Status:	Active
Moisture Sensitivity Level (MSL):	--
Capacitance:	270µF
Tolerance:	±20%
Voltage - Rated:	450V
ESR (Equivalent Series Resistance):	--
Lifetime @ Temp.:	3000 Hrs @ 105°C
Operating Temperature:	-25°C ~ 105°C
Polarization:	Polar
Ratings:	--
Applications:	General Purpose
Ripple Current @ Low Frequency:	1.4A @ 120Hz
Ripple Current @ High Frequency:	2.002A @ 50kHz
Lead Spacing:	0.394" (10.00mm)
Size / Dimension:	1.378" Dia (35.00mm)
Height - Seated (Max):	1.280" (32.50mm)
Surface Mount Land Size:	--
Mounting Type:	Through Hole
Package / Case:	Radial, Can - Snap-In

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Aluminum electrolytic capacitors (ELC) are one of the most commonly used and important components in the electronics industry. They are components that store energy in the form of electric charges and are used in many applications ranging from low-frequency AC power supplies to high-frequency and other applications. EKMS451VSN271MA30S is a special aluminum electrolytic capacitor with low minimum equivalent series resistance (ESR), high temperature rating and high frequency capability. This type of aluminum electrolytic capacitor is particularly useful for applications where low ESR, high voltage operation and high power switching are required. The EKMS451VSN271MA30S is a 4-terminal, through-hole aluminum electrolytic capacitor with 1.2V rated voltage, a capacitance of 1.5 mF, and a rated temperature of 85 degrees Celsius. The rated ripple current (RDC) of these capacitors is 12 A and the dc resistance (DCR) is 0.9 mOhm. Furthermore, the ESR of the EKMS451VSN271MA30S capacitor at a frequency of 120 KHz is 0.5 mOhm. The working principle of the EKMS451VSN271MA30S aluminum electrolytic capacitor can be explained as follows. This capacitor is comprised of three main components: a pair of PCL (positive and negative side aluminum electrodes) dielectric (an electrolyte) and cathode (a conductor plate). When a voltage is applied across the electrodes, current will flow through the electrolyte, creating an electric field which is responsible for storing energy. The electrons will first flow between the PCL and the cathode, then the electrons will enter the dielectric before passing between the PCL and the cathode again. This process of electron flow is repeated as long as voltage is applied.The EKMS451VSN271MA30S aluminum electrolytic capacitor is used in a variety of applications where high temperature operation and high power switching are required. It is mostly used in motor drives, switching power supplies, and other high power applications. These capacitors offer low minimum ESR, high frequency, and high temperature operation, making them ideal for these applications. In addition, these capacitors are used in a number of communications and industrial applications ranging from network voltage converters, telecom lines, and industrial inverters. They are also used in automotive applications, such as motor control, power distribution, and energy storage devices. Overall, the EKMS451VSN271MA30S aluminum electrolytic capacitor is a highly reliable component with low minimum ESR, high temperature rating, and high frequency capability. This makes it particularly useful for applications where low ESR, high voltage operation and high power switching are required. It is used in a wide range of applications in both the automotive and industrial sectors.

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