PSU3015

Operating Temperature:	-40°C ~ 65°C
Package / Case:	Radial, Can - QC Terminals
Mounting Type:	Chassis Mount
Surface Mount Land Size:	--
Height - Seated (Max):	2.750" (69.85mm)
Size / Dimension:	1.438" Dia (36.53mm)
Lead Spacing:	--
Applications:	Motor Start
Ratings:	--
Polarization:	Bi-Polar
Series:	PSU
Lifetime @ Temp.:	--
ESR (Equivalent Series Resistance):	--
Voltage - Rated:	125V
Tolerance:	-0%, +20%
Capacitance:	33µF
Moisture Sensitivity Level (MSL):	--
Part Status:	Active
Lead Free Status / RoHS Status:	--
Packaging:	Bulk

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Introduction

Aluminum electrolytic capacitors are a kind of electronic component made of aluminum foil and oxide film. It has higher capacitance and energy density than other kinds of capacitors, making it a useful choice in a wide range of applications. PSU3015 is a popular type of aluminum electrolytic capacitor, and it offers a number of advantages compared to other types. This article will discuss the application field and working principle of this type of capacitor.

Application Field

PSU3015 aluminum electrolytic capacitors have a number of distinct advantages over other types of capacitors. Due to its high capacitance, it can be used in high power applications. Compared to other types of capacitors, it has a much higher maximum operating voltage, meaning it can be used in power supplies and other high voltage applications. Its low internal resistance also allows for high frequency operation, making it a useful choice for applications where high switching speeds are required.In addition, PSU3015 capacitors are relatively compact and lightweight, making them easy to install in cramped spaces. This also makes them an ideal choice for many different types of portable electronics. Furthermore, they have a long life span, making them a reliable choice for applications that require downtime to be minimized.

Working Principle

PSU3015 capacitors are made from aluminum foil and an oxide film that covers the foil. The foil and oxide are rolled together into one unit, with one terminal connecting to the aluminum and the other terminal connecting to the oxide. When voltage is applied to the capacitor, the aluminum is polarized and a charge builds up on the oxide. This charge is what provides the capacitance. The capacitance of the PSU3015 capacitor can be controlled by adjusting the amount of oxide film. The thicker the oxide film, the greater the capacitance. The amount of dielectric loss also changes with the amount of oxide film, which can affect the capacitor’s performance when used in high power applications. In order to ensure that the capacitor maintains its performance over time, it must be able to dissipate the heat generated from its charge. PSU3015 capacitors are designed with an aluminum core and a thermally conductive layer that helps to dissipate heat. This helps to ensure that the capacitor maintains its performance over long periods of time.

Conclusion

PSU3015 aluminum electrolytic capacitors are growing in popularity due to their many advantages over other types of capacitors. They have a high capacitance, allowing them to be used in high power applications. They are relatively compact and lightweight, making them easy to install in confined spaces. In addition, they have a long life span, making them an ideal choice for applications that require minimal downtime. The amount of oxide film can be adjusted to control the capacitance, and an aluminum core and thermally conductive layer help to dissipate heat and maintain capacitor performance over time.

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