ECA-2AM330BJ

Polarization:	Polar
Package / Case:	Radial, Can
Mounting Type:	Through Hole
Surface Mount Land Size:	--
Height - Seated (Max):	0.492" (12.50mm)
Size / Dimension:	0.315" Dia (8.00mm)
Lead Spacing:	0.138" (3.50mm)
Ripple Current @ High Frequency:	246.5mA @ 10kHz
Ripple Current @ Low Frequency:	145mA @ 120Hz
Applications:	General Purpose
Ratings:	--
Series:	M
Operating Temperature:	-40°C ~ 85°C
Lifetime @ Temp.:	2000 Hrs @ 85°C
ESR (Equivalent Series Resistance):	--
Voltage - Rated:	100V
Tolerance:	±20%
Capacitance:	33µF
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 are a type of capacitor which utilizes aluminum oxide and metallic aluminum materials in its design. They are a highly reliable choice and widely used in applications where higher voltage levels are concerned. They are also incredibly useful in contexts such as timing circuits, DC power supplies and AC filter networks. In this article we will discuss the application field for the ECA-2AM330BJ and the working principle of how it works.

The Application Field of the ECA-2AM330BJ

The ECA-2AM330BJ is a radial aluminum electrolytic capacitor which features a non-solid electrolyte. It is designed for use in switching power supplies, networks with high current capacity, LCD displays and automotive electronics. It has an impressive voltage range of 16-200 VDC and is capable of working with rated currents of up to 0.75 A. This capacitor is also ideal for use in environments with heavy frequency interference due its high frequency performance. The ECA-2AM330BJ also features a vibration-resistant construction and is able to function in temperatures ranging from -55°C to + 105°C in dry and damp conditions. Additionally, this aluminum electrolytic capacitor comes with a naturally long life span of up to 6,000 hours at 105°C which makes it an excellent choice for its applications.

The Working Principle of Aluminum Electrolytic Capacitors

At the heart of the aluminum electrolytic capacitor lies a series of built-in electrolyte structures. These are usually either in the form of sintered networks of metal particles or as a set of internal cylindrical pistons. During operation, the voltage potential across these structures forces electrolyte to permeate through the metal plates, forming a thin liquid layer in the process. This liquid generates a high-capacitive pressure within the capacitor, which in turn propagates across the plates due to their permeating spaces. This process results in the generation of positive and negative charges on each plate, respectively. The capacitance value of the capacitor is determined by the distance between the plates, the area of the plates as well as the size of the electrolyte layer acting as a dielectric in between. The capacitance of an aluminum electrolytic capacitor is usually much higher than other types due to its larger possible plate area. Further, the higher potentials it is exposed to during operation helps breakdown more of the electrolyte and thus further increase the capacitance.An aluminum electrolytic capacitor is also an ideal choice for use in high voltage applications due to its ability to withstand large potential differences without the risk of sparking or other dangerous disasters. This is due to the fact that they are able to charges on the surface of the plates that prevent current from flowing beyond the tolerance levels of the system.

Conclusion

In conclusion, the ECA-2AM330BJ is an radial aluminum electrolytic capacitor which is highly suitable for applications in switching power supplies, high current circuits, automotive electronics as well as LCD screens. It employs a combination of aluminum oxide, metal plates and electrolytes to reach its impressive capacity ratings. The way it works is through a series of built-in structures that allow for current to flow across the connected plates and generate a high-capacitive pressure to build up within. This makes it an excellent choice for its applications, as it not only increases its capacity and thus its performance but also removes the risk of sparking or other dangerous disasters which may arise when exposed to large potential differences.

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