Series:	381LQ
Packaging:	Bulk
Lead Free Status / RoHS Status:	--
Part Status:	Active
Moisture Sensitivity Level (MSL):	--
Capacitance:	1800µF
Tolerance:	±20%
Voltage - Rated:	80V
ESR (Equivalent Series Resistance):	157 mOhm @ 120Hz
Lifetime @ Temp.:	2000 Hrs @ 105°C
Operating Temperature:	-40°C ~ 105°C
Polarization:	Polar
Ratings:	--
Applications:	General Purpose
Ripple Current @ Low Frequency:	1.8A @ 120Hz
Ripple Current @ High Frequency:	2.07A @ 20kHz
Lead Spacing:	0.394" (10.00mm)
Size / Dimension:	0.866" Dia (22.00mm)
Height - Seated (Max):	1.457" (37.00mm)
Surface Mount Land Size:	--
Mounting Type:	Through Hole
Package / Case:	Radial, Can - Snap-In

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Aluminum Electrolytic Capacitors

381LQ182M080H032 Application Field and Working Principle

Aluminum electrolytic capacitors are a type of capacitor commonly used in electronics. They have poles made of aluminum foil and a separator made of paper or plastic. These capacitors are generally used to filter out noise in devices, store energy, and keep track of time. In this article, we will discuss the application field and working principle of the 381LQ182M080H032 aluminum electrolytic capacitor.The 381LQ182M080H032 is a large aluminum electrolytic capacitor. It has a peak voltage of 185V DC and a peak current of 8.0 A. With a diameter of 18mm and a height of 32mm, this capacitor is relatively large compared to other common types of capacitors. It has a rated operating temperature range of -55°C to +105°C and a low impedance characteristic that allows it to be used in high frequency applications.The 381LQ182M080H032 aluminum electrolytic capacitor is used mainly in industrial, automotive, and telecommunications applications. In industrial applications, it is used for controlling and stabilizing the voltage supply in inverters and motor drives. The capacitor is also used in automotive applications such as starter motors, alternators, and ignition systems. In telecommunications, it is used to reduce noise and improve signal clarity.The 381LQ182M080H032 aluminum electrolytic capacitor has a typical working principle. An electrolyte is added between two aluminum foils which act as two electrodes. The electrolyte acts as an ion bridge, forming a layer of dielectric which allows electric charges to pass between the two electrodes. This layer of dielectric is called the “capacitance” and it is responsible for storing the electric charges. When a charge is applied to one of the electrodes, a current flows through the electrolyte, and the capacitor begins to charge. When the voltage is removed, the charge is slowly released back into the circuit.The 381LQ182M080H032 aluminum electrolytic capacitor has a high capacitance and a low impedance characteristic which make it well suited for use in high frequency applications. It has a low voltage leakage which makes it ideal for use in sensitive circuitries such as those used in telecommunication or medical systems. The capacitor has a long lifespan and can withstand extreme temperatures. It is also extremely reliable, making it a popular choice for many engineers.In conclusion, the 381LQ182M080H032 aluminum electrolytic capacitor is a popular choice for many engineers due to its high capacitance, low impedance, low voltage leakage, long life expectancy, and high reliability. It is mainly used in industrial, automotive, and telecommunications applications and can be used in a variety of applications due to its versatile characteristics.

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