KY50VB821M12X35LL

Series:	KY
Packaging:	Bulk
Lead Free Status / RoHS Status:	--
Part Status:	Obsolete
Capacitance:	820µF
Tolerance:	±20%
Voltage - Rated:	50V
ESR (Equivalent Series Resistance):	--
Lifetime @ Temp.:	10000 Hrs @ 105°C
Operating Temperature:	-40°C ~ 105°C
Polarization:	Polar
Ratings:	--
Applications:	General Purpose
Ripple Current @ Low Frequency:	1.506A @ 120Hz
Ripple Current @ High Frequency:	2.51A @ 100kHz
Impedance:	25 mOhms
Lead Spacing:	0.197" (5.00mm)
Size / Dimension:	0.492" Dia (12.50mm)
Height - Seated (Max):	1.378" (35.00mm)
Surface Mount Land Size:	--
Mounting Type:	Through Hole
Package / Case:	Radial, Can

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Introduction

Aluminum electrolytic capacitors are some of the most commonly used and most versatile types of capacitors available in the market today. They are made up of a metalized aluminum oxide-dielectric layer, rolled together with two aluminum foils, with electrolyte in between them. This construction allows them to store electrical energy at a much higher capacity than other types of capacitors, making them great for high energy applications. The KY50VB821M12X35LL is an example of an aluminum electrolytic capacitor that is widely used due to its high performance and long lifespan.

KY50VB821M12X35LL Application Field

The KY50VB821M12X35LL is a polarized aluminum electrolytic capacitor designed for use in demanding electronic applications. It is highly versatile and can be used in many different applications, such as consumer electronics, automotive electronics, telecom, and industrial systems. It is also used in power supplies, DC to DC converters, surge protectors, and high reliability systems.

KY50VB821M12X35LL Working Principle

The working principle of the KY50VB821M12X35LL aluminum electrolytic capacitor is based on the electrical energy stored between its two metalized aluminum foils. The metalized aluminum oxide-dielectric layer acts as an insulator, allowing for a much higher capacity of stored energy compared to non-polarized capacitors. When electricity is applied, electrical charges will spread across its foils, and a current will be produced. With its high capacity and superior performance, the KY50VB821M12X35LL is often the preferred choice for applications requiring an efficient and reliable energy source.

Advantages

One of the main advantages of the KY50VB821M12X35LL aluminum electrolytic capacitor is its high capacity for stored electricity. This makes it highly reliable and capable of powering even the most demanding applications. Since it is also highly durable, it is able to deliver a long life and dependable performance over time. Additionally, it is also highly versatile and can be used in a variety of applications.

Limitations

Although the KY50VB821M12X35LL aluminum electrolytic capacitor has many advantages, one of its main limitations is its large size. This makes it difficult to fit in locations where space is at a premium. Additionally, it is susceptible to leakage of electrolyte when placed in high temperature environments, so it is important to ensure that its temperature is kept within the specified range.

Conclusion

Ky50VB821M12X35LL aluminum electrolytic capacitors are one of the most versatile and widely used types of capacitors available. They are highly reliable and capable of storing high amounts of electrical energy, which makes them ideal for demanding electronic applications. They offer excellent performance, high capacity, and long life, but come with a larger size and a risk of electrolyte leakage at high temperatures.

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