PSU2565A

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:	165V
Tolerance:	-0%, +20%
Capacitance:	27.5µF
Moisture Sensitivity Level (MSL):	--
Part Status:	Active
Lead Free Status / RoHS Status:	--
Packaging:	Bulk

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Aluminum Electrolytic Capacitors

An Aluminum Electrolytic Capacitor (AEC) is an electrochemical device used in a variety of applications in which a large amount of electrical energy is stored. Commonly used in circuits that require high capacitance values, these capacitors are constructed from two layers of aluminum foil separated by a layer of dielectric material.Applications of Aluminum Electrolytic Capacitors are widespread. In consumer electronics, they are used for power supply filtering circuits, motor controls, signal conditioning, timing circuits, LED lighting, and audio systems, among other applications. They are also used to provide power for high-frequency applications, such as in radio transmitters and portable phones.PSU2565A is a special type of Aluminum Electrolytic Capacitor which offers a range of performance characteristics. It utilizes a combination of aluminum foil and other specialty materials, such as ceramic and specialized metals, to deliver an extremely low ESR (Equivalent Series Resistance). This low ESR allows the capacitor to store a larger amount of electrical energy than conventional electrolytic capacitors.The working principle of the PSU2565A Aluminum Electrolytic Capacitor is similar to that of any other capacitor. When a voltage is applied, electric charges accumulate on the two conducting plates, one negatively charged and one positively charged, and a capacitance is created between them. The dielectric material, which is sandwiched between the plates, acts as an electrically insulating layer, preventing the charges from flowing back and forth.When the PSU2565A capacitor is used, an electric current passes through the electrolyte and is reversed when the applied voltage is reversed, allowing the energy stored in the capacitor to be released. As energy is released, the capacitor is recharged and the cycle continues.The PSU2565A capacitor is designed to withstand high temperatures and retains its characteristics despite long exposure to high temperatures. It is also designed to last for a long period of time without needing to be replaced. Thanks to these features, it is an ideal choice for applications that require a high-performance capacitor.In order to ensure the highest level of performance, the PSU2565A Aluminum Electrolytic Capacitor should be stored and used according to the manufacturer’s instructions. In particular, its environment should be kept clean and dry, and it should not be exposed to humidity, dust, or excessive heat. Furthermore, it should not be subject to vibration, rapid cycling of temperature, or prolonged periods of inactivity.In conclusion, PSU2565A is an advanced Aluminum Electrolytic Capacitor, designed for applications where a high-performance, reliable capacitor is required. Its construction makes it resistant to high temperatures and its characteristics ensure that it stores an impressive amount of energy. Care must be taken when storing and using the capacitor, however, in order to ensure that it offers the best possible performance.

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