UPJ1H181MPD1TD Capacitors

Polarization:	Polar
Package / Case:	Radial, Can
Mounting Type:	Through Hole
Surface Mount Land Size:	--
Height - Seated (Max):	0.846" (21.50mm)
Size / Dimension:	0.394" Dia (10.00mm)
Lead Spacing:	0.197" (5.00mm)
Impedance:	110 mOhms
Ripple Current @ High Frequency:	890mA @ 10kHz
Ripple Current @ Low Frequency:	635mA @ 120Hz
Applications:	General Purpose
Ratings:	--
Series:	UPJ
Operating Temperature:	-55°C ~ 105°C
Lifetime @ Temp.:	5000 Hrs @ 105°C
ESR (Equivalent Series Resistance):	--
Voltage - Rated:	50V
Tolerance:	±20%
Capacitance:	180µF
Moisture Sensitivity Level (MSL):	--
Part Status:	Active
Lead Free Status / RoHS Status:	--
Packaging:	Tape & Box (TB)

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Aluminum Electrolytic Capacitors

Aluminum electrolytic capacitors, also known as aluminum electrolytic capacitors, electrolytic capacitors, etc., can be divided into the two categories of polarized and unpolarized capacitors. The UPJ1H181MPD1TD is a type of aluminum electrolytic capacitor that is used for a variety of electrical functions. In this article, we will discuss the application field and working principle of the UPJ1H181MPD1TD aluminum electrolytic capacitor.

Application Field

The UPJ1H181MPD1TD aluminum electrolytic capacitor is mainly used in the fields of mobile phone, computer, digital media, automatic control, communications, lighting, electric trains and aerospace. Its most common application is in the field of power electronics, such as DC/DC converters, DC/AC converters, power supplies, SMPS, etc. It is also used in the low frequency applications, such as audio and video equipment, electromechanical switches, frequency converters, etc.

Working Principle

The UPJ1H181MPD1TD aluminum electrolytic capacitor works on the principle of the electric double layer between two metallic conductors separated by an insulator or an electrolyte. The two metallic conductors form the capacitor’s plates and the insulator or electrolyte forms the dielectric layer between the two plates. In the case of the UPJ1H181MPD1TD aluminum electrolytic capacitor, the insulator is non-aqueous, and the electrolyte is an aluminum oxide film.When a voltage is applied across the two plates of the aluminum electrolytic capacitor, the electrolyte forms a thin electrical layer between the two plates. This layer is what allows the capacitor to store electrical energy. The UPJ1H181MPD1TD aluminum electrolytic capacitor has a particularly high capacity for storing electric energy and a long service life.

Conclusion

In conclusion, the UPJ1H181MPD1TD aluminum electrolytic capacitor is a type of capacitor used in various fields such as power electronics, audio and video equipment, electromechanical switches and frequency converters. It works on the principle of the electric double layer between two metallic conductors separated by an insulator or an electrolyte, with an aluminum oxide film forming the electrolyte. The UPJ1H181MPD1TD aluminum electrolytic capacitor is capable of storing a large amount of electrical energy and has a long service life.

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