A765EB157M0JLAE020

Series:	A765
Packaging:	Tape & Reel (TR)
Lead Free Status / RoHS Status:	--
Part Status:	Active
Moisture Sensitivity Level (MSL):	--
Type:	Polymer
Capacitance:	150µF
Tolerance:	±20%
Voltage - Rated:	6.3V
ESR (Equivalent Series Resistance):	20 mOhm
Lifetime @ Temp.:	2000 Hrs @ 105°C
Operating Temperature:	-55°C ~ 105°C
Ratings:	--
Applications:	General Purpose
Ripple Current @ Low Frequency:	125mA @ 120Hz
Ripple Current @ High Frequency:	2.5A @ 100kHz
Lead Spacing:	--
Size / Dimension:	0.248" Dia (6.30mm)
Height - Seated (Max):	0.236" (6.00mm)
Surface Mount Land Size:	0.260" L x 0.260" W (6.60mm x 6.60mm)
Mounting Type:	Surface Mount
Package / Case:	Radial, Can - SMD

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Aluminum - Polymer Capacitors

Aluminum-polymer capacitors are among the most versatile electrical components available. They are used in a wide range of applications, from consumer electronics to industrial applications, and they offer a wide range of advantages over other capacitor types. In this article, we\'ll examine the A765EB157M0JLAE020 application field and working principle in detail.

What Are Aluminum-Polymer Capacitors?

An aluminum-polymer capacitor is a type of electrolytic capacitor. It is composed of two metallic aluminum electrodes separated by a dielectric layer made of polymer materials. These materials consist of organic molecules, usually formed from carbon and other elements, which have a high electrical conductivity and low dielectric constant. This allows them to provide a low series resistance and higher capacitance compared to other types of capacitors.

Pros and Cons of Aluminum-Polymer Capacitors

The most important advantage of aluminum-polymer capacitors is their high capacitance-to-volume ratio. This enables them to hold much more charge than other types of capacitors, while still taking up a smaller amount of space. This makes them particularly beneficial in applications where size and weight are a major concern, such as in the electronics of small handheld devices. In addition, they are also highly resistant to temperature and humidity, and offer excellent performance in high-frequency applications. However, aluminum-polymer capacitors also have some significant drawbacks. Most notably, their capacitance is temperature dependent, which means their performance can vary significantly depending on the conditions they are exposed to. In addition, they are also more expensive than other types of capacitors, and their life expectancy is typically shorter than that of their counterparts.

A765EB157M0JLAE020 Application Field and Working Principle

The A765EB157M0JLAE020 is an aluminum-polymer capacitor designed for use in air conditioners, wind turbines, and other systems with large current demands. The capacitor has a rated capacitance of 15mF and a rated working voltage of 400V. The aluminum electrolyte and polymer dielectric layers allow it to offer a wide range of advantages, including reduced insulation requirements, improved electrical efficiency, and superior stability in high temperatures. In operation, the A765EB157M0JLAE020 works by storing an electrical charge within its two layers of dielectric material. The polymer material helps to insulate the aluminum core and prevents arcing or shorting, while the aluminum core acts as an effective conductor to allow current to flow between the two terminals. When a current is applied to the capacitor, it will draw charge from the metal electrodes and store it until the current is released, allowing it to provide consistent voltage and current regulation.

Conclusion

Aluminum-polymer capacitors are increasingly being used in a variety of applications, due to their high capacitance-to-volume ratio, low series resistance, and good stability in high temperatures. The A765EB157M0JLAE020 is a popular example of an aluminum-polymer capacitor, and its wide range of advantages make it an ideal choice for air conditioning, wind turbines, and other high current applications.

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