476SVH050MEL

Series:	SVH
Packaging:	Bulk
Lead Free Status / RoHS Status:	--
Part Status:	Active
Moisture Sensitivity Level (MSL):	--
Capacitance:	47µF
Tolerance:	±20%
Voltage - Rated:	50V
ESR (Equivalent Series Resistance):	4.94 Ohm @ 120Hz
Lifetime @ Temp.:	2000 Hrs @ 105°C
Operating Temperature:	-40°C ~ 105°C
Polarization:	Polar
Ratings:	--
Applications:	Bypass, Decoupling
Ripple Current @ Low Frequency:	63mA @ 120Hz
Ripple Current @ High Frequency:	94.5mA @ 100kHz
Lead Spacing:	--
Size / Dimension:	0.248" Dia (6.30mm)
Height - Seated (Max):	0.315" (8.00mm)
Surface Mount Land Size:	0.260" L x 0.260" W (6.60mm x 6.60mm)
Mounting Type:	Surface Mount
Package / Case:	Radial, Can - SMD

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Aluminum Electrolytic Capacitors

Aluminum electrolytic capacitors – also referred to as aluminums, electrolytic, electrolytic capacitor, and aluminums – are the most important type of capacitor used in electrical and electronic circuits. Due to their large capacitance and small size, they are ideal for use in high-temperature and high-voltage applications. The 476SVH050MEL aluminum electrolytic capacitor is a type of aluminum electrolytic capacitor used in a variety of applications.

Working Principle of the 476SVH050MEL Capacitor

Aluminum electrolytic capacitors employ an electrolyte-filled dielectric medium, typically polymer-based, between two etched aluminum foils to accomplish their capacitor operation. The electrolyte is typically an alcohol or an ionic solution that allows electron conduction within the capacitor medium. A chemical reaction takes place between the electrolyte and the aluminum layers via anode-oxidizing electrolyte phenomena; this chemical reaction results in the formation of a dielectric layer (a thin oxide layer) across the capacitor. This dielectric layer, called a “space charge”, works to block any further conduction.The 476SVH050MEL electrolytic capacitor contains a higher dielectric component than a standard film capacitor. This increased level of dielectric helps the capacitor to have higher temperature and voltage ratings, which makes it more suitable for use in higher temperature and high voltage applications than standard film capacitors. Furthermore, 476SVH050MEL capacitors are designed to withstand higher ripple currents than standard aluminum capacitors.

Application Field of the 476SVH050MEL Capacitor

The 476SVH050MEL aluminum electrolytic capacitor is a high-temperature and high-voltage capacitor, making it well-suited for applications which require both of these characteristics. It is frequently used in power supplies, motor drive applications, electronic ballasts, and power semiconductor drive applications. Its large capacitance and small size, combined with its reliability, makes it a popular choice in numerous industries. In particular, the 476SVH050MEL is ideal for use in audio-frequency and radio-frequency or RF applications where operating voltage may reach up to 600 volts. It is also necessary in applications where high-ripple frequencies or ripple currents are required, such as power supplies and motor drives. In addition to these electrical applications, 476SVH050MEL capacitors may also be used in medical devices, security systems, and telecommunications equipment.

Conclusion

The 476SVH050MEL aluminum electrolytic capacitor is an ideal capacitor for use in high-temperature and high-voltage applications due to its dielectric medium and large capacitance. This capacitor is suitable for use in power supplies, motor drive applications, electronic ballasts, and power semiconductor drive applications. Additionally, it is necessary for RF applications, medical devices, security systems, and telecommunications equipment. Its reliability and small size make it a popular choice amongst numerous industries.

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