ECQ-E12472KE

Operating Temperature:	-40°C ~ 105°C
Features:	--
Ratings:	--
Applications:	General Purpose
Lead Spacing:	0.492" (12.50mm)
Termination:	PC Pins
Height - Seated (Max):	0.532" (13.50mm)
Size / Dimension:	0.610" L x 0.276" W (15.50mm x 7.00mm)
Package / Case:	Radial
Mounting Type:	Through Hole
Series:	ECQ-E(F)
Dielectric Material:	Polyester, Metallized
Voltage Rating - DC:	1250V (1.25kV)
Voltage Rating - AC:	--
Tolerance:	±10%
Capacitance:	4700pF
Moisture Sensitivity Level (MSL):	--
Part Status:	Active
Lead Free Status / RoHS Status:	--
Packaging:	Bulk

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Introduction to ECQ-E12472KE

ECQ-E12472KE is a type of film capacitor, and is commonly used in various electronic equipment. It features a wide range of different capabilities, allowing it to be utilized in practically any electronic device. It boasts a number of benefits, including low equivalent series resistance (ESR), low insulation resistance, high capacitance, and a wide capacitance range. In this article, we will explore the application field and working principle of the ECQ-E12472KE.

Application Fields

The ECQ-E12472KE has a wide range of applications, as it can be used in almost any electronic device. Some of its most common applications include automotive, audio-visual and lighting, industrial control and telecommunications applications. In automotive applications, it can be used for power supply and rectification, as well as instrumentation and control systems. In audio-visual and lighting, it is often employed in power filters, voltage regulation and decoupling. In industrial control systems, it is often used for bleed-down and snubber circuit applications, as well as for frequency compensation. Lastly, in telecommunications systems, it is often found in high frequency circuits, as well as in overvoltage protection.

Working Principle

The ECQ-E12472KE works in a relatively straightforward way. Its purpose is to store energy, much like a regular battery. In other words, it works as an energy storage device by storing charge on its capacitor plates. When a voltage is applied across the capacitor, its plates will start to accumulate a charge, corresponding to the voltage applied across it. This charge can later be used to supply a current to a circuit, as it will be released during the device’s discharge phase. It is important to note that, in order to ensure that the discharge phase is of appropriate duration, the capacitor must have a certain capacitance value.

Conclusion

In conclusion, the ECQ-E12472KE is a type of film capacitor that is commonly used in a variety of electronic devices. It boasts a number of benefits, including low ESR and low insulation resistance, and can be employed in various applications, including automotive, audio-visual and lighting, industrial control and telecommunications. In terms of the working principle, the ECQ-E12472KE functions mainly as an energy storage device, accumulating charge on its plates when supplied with a voltage. This accumulated charge can then be used to supply a current to a circuit, with the duration of the discharge phase depending on the capacitance of the capacitor.

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