Polarization:	Polar
Package / Case:	Radial, Can - Snap-In
Mounting Type:	Through Hole
Surface Mount Land Size:	--
Height - Seated (Max):	1.378" (35.00mm)
Size / Dimension:	1.181" Dia (30.00mm)
Lead Spacing:	0.394" (10.00mm)
Ripple Current @ High Frequency:	6.3A @ 50kHz
Ripple Current @ Low Frequency:	4.2A @ 120Hz
Applications:	General Purpose
Ratings:	--
Series:	SMQ
Operating Temperature:	-25°C ~ 85°C
Lifetime @ Temp.:	2000 Hrs @ 85°C
ESR (Equivalent Series Resistance):	138 mOhm @ 120Hz
Voltage - Rated:	160V
Tolerance:	±20%
Capacitance:	1800µF
Part Status:	Obsolete
Lead Free Status / RoHS Status:	--
Packaging:	Tray

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Aluminum Electrolytic Capacitors: SMQ160VS182M30X35T2 Application Field and Working Principle

Introduction

Aluminum Electrolytic Capacitors, commonly abbreviated to Al-Elec capacitors, are a type of capacitor used in many electronic applications. The capacitors are most commonly found in power supplies, audio equipment, and motor controllers. Al-Elec capacitors are divided into two categories; polarized capacitors and non-polarized capacitors. The SMQ160VS182M30X35T2, for instance, is a type of polarized Al-Elec capacitor, specifically a 160v 82m30x35t2 capacitor. In this article, we will discuss the application fields and working principles of the SMQ160VS182M30X35T2 Aluminum Electrolytic Capacitor.

Application Fields

The SMQ160VS182M30X35T2 Aluminum Electrolytic Capacitor has a range of applications in the electronics industry. The capacitor can be used for power filtering in many products including switch mode power supplies, inverters, and power amplifiers. The application field may also encompass the use of the capacitor in audio equipment, as the capacitor has the ability to reduce electronic noise in the signal chain.In addition, the SMQ160VS182M30X35T2 Aluminum Electrolytic Capacitor can be used in motor controllers to protect the delicate electronic components from voltage spikes. The combination of the capacitors’ electrical and physical properties makes it suitable for such applications.

Working Principle

Aluminum Electrolytic Capacitors, such as the SMQ160VS182M30X35T2, are polarized capacitors which use a dielectric layer of aluminum oxide which is formed when the aluminum electrodes are exposed to electrolyte. This dielectric layer not only provides insulation between the two electrodes, but also has the ability to store electrical charge, much like a regular capacitor.When a voltage is applied to the SMQ160VS182M30X35T2, the oxide layer around the aluminum becomes thinner due to the flow of current, thus allowing more charge to be stored. As the voltage increases, the oxide layer gets thinner and consequently allows a greater amount of charge to be stored.The SMQ160VS182M30X35T2 aluminum electrolytic capacitor is a polarized capacitor as the electrolyte allows current to flow in one direction only. This ensures that the electric power is regulated correctly, and that the voltage and current between the electrodes are not excessive.

Conclusion

The SMQ160VS182M30X35T2 Aluminum Electrolytic Capacitor is a specialized capacitor with a wide range of applications in the electronics industry. The capacitor uses a dielectric layer of aluminum oxide, which allows it to store electrical charge and regulate the electric power. The capacitor is also a polarized capacitor, which ensures the voltage and current do not exceed their specified limits. The SMQ160VS182M30X35T2 Aluminum Electrolytic Capacitor is thus suitable for use in many electronic applications, such as power filtering and motor controllers.

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