EKMR451VQD681MA50W

Polarization:	Polar
Package / Case:	Radial, Can - Snap-In - 4 Lead
Mounting Type:	Through Hole
Surface Mount Land Size:	--
Height - Seated (Max):	2.047" (52.00mm)
Size / Dimension:	1.378" Dia (35.00mm)
Lead Spacing:	0.886" (22.50mm)
Ripple Current @ High Frequency:	3.3748A @ 50kHz
Ripple Current @ Low Frequency:	2.36A @ 120Hz
Applications:	General Purpose
Ratings:	--
Series:	KMR
Operating Temperature:	-25°C ~ 105°C
Lifetime @ Temp.:	2000 Hrs @ 105°C
ESR (Equivalent Series Resistance):	--
Voltage - Rated:	450V
Tolerance:	±20%
Capacitance:	680µF
Moisture Sensitivity Level (MSL):	--
Part Status:	Active
Lead Free Status / RoHS Status:	--
Packaging:	Bulk

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Aluminum Electrolytic Capacitors

EKMR451VQD681MA50W Application Field and Working Principle

Aluminum electrolytic capacitors (AEC) are an essential electronic component in many electrical and electronic devices today, such as in communication systems, audio systems, and medical devices. The EKMR451VQD681MA50W is a type of aluminum electrolytic capacitor that has a wide range of uses and applications. In this article, we will be discussing the EKMR451VQD681MA50W\'s application field and working principle.The EKMR451VQD681MA50W is a polarized aluminum electrolytic capacitor. It is a proven, reliable, and cost-effective solution for power applications where higher capacitance values and high ripple current are required. It has a relatively small size for its capacitance and can handle high temperature and high voltage. The EKMR451VQD681MA50W is most commonly used in power supplies, such as switch mode power supplies and motor drivers, to filter out high frequency noise and to provide a storage of energy.The working principle behind the EKMR451VQD681MA50W aluminum electrolytic capacitor is based on electrochemistry. The device consists of an anode and cathode that are separated by an electrolyte. When voltage is applied, electric current flows through the electrolyte and chemically changes the surface of the anode. This causes the creation of an electric field, which allows the capacitor to store electrical energy. When electricity flows through the capacitor, it gradually causes the electrolyte to dissipate, reducing the capacitance of the device.The EKMR451VQD681MA50W has been designed to be highly reliable and can withstand shocks and vibrations. It also has excellent heat dissipation and high ripple current capabilities. Its low impedance makes it suitable for use in high power and high frequency applications, such as in the automotive industry.The EKMR451VQD681MA50W aluminum electrolytic capacitor is a cost-effective, reliable, and efficient solution for a wide range of applications. It offers excellent electrical characteristics, its compact size makes it suitable for use in tight spaces, and its low ESR makes it suitable for high frequency applications. Its robust design makes it suitable for use in harsh environments.

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