ECE-A1AKA470B

Operating Temperature:	-40°C ~ 85°C
Package / Case:	Radial, Can
Mounting Type:	Through Hole
Surface Mount Land Size:	--
Height - Seated (Max):	--
Size / Dimension:	--
Lead Spacing:	--
Ripple Current @ High Frequency:	110.5mA @ 10kHz
Applications:	General Purpose
Ratings:	--
Polarization:	Polar
Series:	KA
Lifetime @ Temp.:	1000 Hrs @ 85°C
ESR (Equivalent Series Resistance):	--
Voltage - Rated:	10V
Tolerance:	±20%
Capacitance:	47µF
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 called electrolytic capacitors, are widely used in many areas due to their high capacitance and low cost. One type of common aluminum electrolytic capacitors is ECE-A1AKA470B. This type is characterized by its very large capacitance, good frequency characteristics and long life. Let’s take a look at ECE-A1AKA470B application field and working principle.

Application Field

ECE-A1AKA470B aluminum electrolytic capacitor is typically used in audio-frequency, automotive electronics, computer motherboards, power supplies, radio frequency (RF) circuits, and DC-DC switching power supplies. It is commonly used in TV games, audio amplifiers, radios, and stereo devices for superior tonal quality. In audio equipment, the capacitor can stabilize voltage to maintain a consistent output during loud musical peaks. Other application areas include electronic equipment for measuring, controlling, and testing, as well as in telecommunications equipment.

Working Principle

ECE-A1AKA470B aluminum electrolytic capacitor is a type of polarized capacitor, which is composed of two electrodes immersed in an electrolytic solution. The positive electrode is a thin film of aluminum oxide that acts as the dielectric, while the negative electrode is a rolled-up aluminum foil. As a result, one side of the capacitor has two metal layers: the aluminum foil layer and the aluminum oxide layer while the other side of the capacitor has a single aluminum foil layer.When a voltage is applied across the electrodes of the ECE-A1AKA470B capacitor, current is allowed to flow from the anode to the cathode. This current creates a charge that accumulates on the oxide layer and creates an electric field in the dielectric. This electric field increases the capacitance of the capacitor and stores energy in the electric field.The other side of the capacitor is the aluminum foil layer, which provides a low resistance path. This allows electrons to move freely between the two layers of the capacitor and helps to maintain the electric field created by the applied voltage. In this way, the ECE-A1AKA470B capacitor can store energy and maintain voltage for a long period of time.

Conclusion

ECE-A1AKA470B aluminum electrolytic capacitor is a cost effective and long lasting capacitor that can be used in many different applications. Its wide application field and working principle make it the ideal choice for many different types of electronic devices. Furthermore, its large capacitance and good frequency characteristics make it a great choice for audio equipment.

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