450KXW68MEFC14.5X40

Series:	KXW
Packaging:	Bulk
Lead Free Status / RoHS Status:	--
Part Status:	Active
Moisture Sensitivity Level (MSL):	--
Capacitance:	68µF
Tolerance:	±20%
Voltage - Rated:	450V
ESR (Equivalent Series Resistance):	--
Lifetime @ Temp.:	2000 Hrs @ 105°C
Operating Temperature:	-25°C ~ 105°C
Polarization:	Polar
Ratings:	--
Applications:	General Purpose
Ripple Current @ Low Frequency:	490mA @ 120Hz
Ripple Current @ High Frequency:	735mA @ 10kHz
Lead Spacing:	0.295" (7.50mm)
Size / Dimension:	0.571" Dia (14.50mm)
Height - Seated (Max):	1.654" (42.00mm)
Surface Mount Land Size:	--
Mounting Type:	Through Hole
Package / Case:	Radial, Can

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Introduction to Aluminum Electrolytic Capacitors

Aluminum electrolytic capacitors are very important electronic components. These polarized capacitors use an electrolyte of liquid or gel to create a capacitor with a larger capacitance than other types of capacitors at similar operating voltages. They use an aluminum foil and an etch that creates a series of capped off hexagons to increase the radial surface area for high capacitance values within a given size. They are used in a very wide range of applications, including power supplies, motor controls, audio equipment, and more.

450KXW68MEFC14.5X40 Application Field and Working Principle

450KXW68MEFC14.5X40 is a type of aluminum electrolytic capacitor. It has a diameter of 14.5mm and a length of 40mm, and has a kinked lead configuration that makes it especially suited for use in small, tight spaces. It has a capacitance of 68uF, a voltage rating of 450V, and a temperature range from -40°C to +105°C.These capacitors are used in a variety of applications, such as motor control circuits, power supply circuits, noise filters, and start-up circuits. They are especially useful for motor control circuits, as they can help to reduce the amount of motor vibration caused by changes in current. The working principle of an aluminum electrolytic capacitor is that the electrolyte acts to pass electrical current between two layers of metal oxide, known as an anode and a cathode. This produces a build-up of electrical charge at the anode, which is then tapped off to a circuit. The electrolyte acts to keep the charge stable and prevents it from leaking away. The capacitance of the capacitor is determined by the size and shape of the anode-electrolyte sandwich, which creates a capacitor with a larger capacitance than other types of capacitors at similar operating voltages.

Advantages of Aluminum Electrolytic Capacitors

Aluminum electrolytic capacitors have a number of advantages over other types of capacitors. They have a high capacitance value for their size, they have a wide temperature range, and they can handle both AC and DC power. Additionally, they tend to be more reliable than other types of capacitors, and they have a longer life span.Another advantage is that aluminum electrolytic capacitors are very flexible and can be adapted to many different circuit configurations. They can be used in linear, bridge, full wave, parallel, and series configurations, allowing for easy customization depending on the application.Finally, aluminum electrolytic capacitors are also very affordable. They are generally much less expensive than other types of capacitors, such as ceramic capacitors, making them ideal for use in cost-sensitive applications.

Conclusion

Aluminum electrolytic capacitors are important electronic components that have a wide range of applications. They offer high capacitance in a small size, a wide temperature range, and good reliability. They are also very affordable, making them an ideal choice for many applications. The 450KXW68MEFC14.5X40 capacitor is a great example of an aluminum electrolytic capacitor, and is well-suited for use in motor control and power supply circuits, as well as noise filters and start-up circuits.

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