EKZE250ELL681MJ20S

Series:	KZE
Packaging:	Bulk
Lead Free Status / RoHS Status:	--
Part Status:	Active
Capacitance:	680µF
Tolerance:	±20%
Voltage - Rated:	25V
ESR (Equivalent Series Resistance):	--
Lifetime @ Temp.:	4000 Hrs @ 105°C
Operating Temperature:	-40°C ~ 105°C
Polarization:	Polar
Ratings:	--
Applications:	General Purpose
Ripple Current @ Low Frequency:	1.092A @ 120Hz
Ripple Current @ High Frequency:	1.82A @ 100kHz
Impedance:	23 mOhms
Lead Spacing:	0.197" (5.00mm)
Size / Dimension:	0.394" Dia (10.00mm)
Height - Seated (Max):	0.787" (20.00mm)
Surface Mount Land Size:	--
Mounting Type:	Through Hole
Package / Case:	Radial, Can

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Introduction

Aluminum electrolytic capacitors (AECs) are widely used in all kinds of application fields, from consumer electronics to industrial applications.The EKZE250ELL681MJ20S is a type of AEC that has a number of special features.This article will discuss the application field, working principle and other characteristics of this particular type of capacitor.

Aluminum Electrolytic Capacitors

AECs are a type of capacitor constructed from an electrically conductive metal layer (usually aluminum) sandwiched between two sheets of electrolytic paper, typically soaked with an electrolytic solution.The layers are separated by a dielectric material such as plastic or paper.The resulting structure is an electrical component with a high capacitance – that is, it is able to store and release a large amount of electricity. AECs are widely used in a variety of applications, ranging from consumer electronics to industrial applications, such as motors, computer memory, and power supply units.They offer a number of advantages, including a high capacitance-to-volume ratio, low impedance, and high reliability.

EKZE250ELL681MJ20S Application Field and Working Principle

The EKZE250ELL681MJ20S is a type of aluminum electrolytic capacitor specifically designed for AC applications.The device is rated for 375V AC and exhibits high ripple current capability.The maximum corrosion resistance is 2000 hours and the dielectric strength is 700V AC.The working principle of the EKZE250ELL681MJ20S is similar to other AECs.When a voltage is applied to the terminals, a current will flow through the capacitor, causing the metal layers to become polarized.This causes a charge to build up on the metal layers, creating an electrical field.This field produces a dielectric effect, which stores energy and provides a high electrical capacitance. The EKZE250ELL681MJ20S is designed for use in a variety of applications, including motor starters, AC circuits, and high-voltage UPS backup systems.It is also suitable for use in high-voltage power supplies, high-capacitance voltage dividers, and surge protectors.

Other Characteristics

The EKZE250ELL681MJ20S exhibits excellent temperature behavior, with a maximum temperature rating of 105 °C.It is also designed for long periods of use, with a minimum 5-year operational life.The device is also resistant to moisture and corrosion, making it ideal for harsh environments. The device is also highly reliable, with a fail-safe design that prevents catastrophic failure in the event of an overload or short circuit.The device is constructed from a metal-based electrolytic solution, which is resistant to vibration, shock and mechanical stress.

Conclusion

The EKZE250ELL681MJ20S is an aluminum electrolytic capacitor designed for AC applications.It offers a number of advantages, including a high capacitance-to-volume ratio, low impedance, high reliability, and excellent temperature behavior.The device is ideal for a variety of applications, including motor starters, AC circuits, and high-voltage UPS backup systems.

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