ERHA551LGC152MCD0M

Polarization:	Polar
Package / Case:	Radial, Can - Screw Terminals
Mounting Type:	Chassis Mount
Surface Mount Land Size:	--
Height - Seated (Max):	5.118" (130.00mm)
Size / Dimension:	1.969" Dia (50.00mm)
Lead Spacing:	0.882" (22.40mm)
Ripple Current @ High Frequency:	10.64A @ 3kHz
Ripple Current @ Low Frequency:	7.6A @ 120Hz
Applications:	General Purpose
Ratings:	--
Series:	RHA
Operating Temperature:	-25°C ~ 85°C
Lifetime @ Temp.:	5000 Hrs @ 85°C
ESR (Equivalent Series Resistance):	--
Voltage - Rated:	550V
Tolerance:	±20%
Capacitance:	1500µF
Moisture Sensitivity Level (MSL):	--
Part Status:	Active
Lead Free Status / RoHS Status:	--
Packaging:	Tray

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Aluminum electrolytic capacitors

Aluminum electrolytic capacitors are widely used in the electronics industry due to their high capacitance-to-volume (CV) ratio and very low leakage current. The ERHA551LGC152MCD0M is a type of aluminum electrolytic capacitor specifically designed for noise filtering in power supplies, audio and video equipment, and other high-frequency applications. In this article, we will explore the application fields and working principle of the capacitor.

ERHA551LGC152MCD0M Application Field

The ERHA551LGC152MCD0M is a radial-leaded type of aluminum capacitor, characterized by its relatively high capacitance (1500-3000 microfarads) for its small physical size (15 mm diameter, 20 mm length). It has been designed with an operating temperature of -40 to +105 degrees Celsius and a sufficiently high ripple current rating. These characteristics make it an ideal component for many different applications, such as DC filtering, input/output blocking, and spike suppression.One of the most common uses for the ERHA551LGC152MCD0M is in audio applications. It is typically paired with a low-value capacitor (such as the ERHA parallel-connected series) for filtering out unwanted low-frequency noise. It can also be used in video equipment, and even power supplies and motor drives as well.

ERHA551LGC152MCD0M Working Principle

The ERHA551LGC152MCD0M is an aluminum electrolytic capacitor, which means that it is a type of device that stores electrical energy in an electrochemical medium. It consists of two metallic plates (or “electrodes”) which are separated by a substance (the “electrolyte”). When a voltage is applied across the electrodes, electric current flows and the electrochemical reaction generates a charge, which produces a capacitance between the two plates. This capacitance is the measure of the energy that the capacitor can store.One of the biggest advantages of aluminum electrolytic capacitors is their extremely high capacitance-to-volume ratio. This is because of the way the aluminum is anodized (thin layers of metal oxide formed on the aluminum surface). As a result, the amount of electrochemical reaction is greater due to the increased surface area available for the charge buildup.The working principle of the ERHA551LGC152MCD0M is very similar to that of other aluminum electrolytic capacitors. It works on the same basic principle of storing energy in an electrochemical medium, which allows it to filter signals and prevent unwanted noise from entering or leaving the device.

Conclusion

The ERHA551LGC152MCD0M is a radial-leaded aluminum electrolytic capacitor specifically designed for noise filtering in power supplies, audio and video equipment, and other high-frequency applications. It has a high capacitance-to-volume ratio and a high working temperature rating, making it an ideal component for many different applications. The working principle of the capacitor is based on the electrochemical reaction that occurs between the two metal plates to produce a charge, which creates a capacitance between them.

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