ECQ-E12682RKF

Operating Temperature:	-40°C ~ 105°C
Features:	--
Ratings:	--
Applications:	General Purpose
Lead Spacing:	0.295" (7.50mm)
Termination:	PC Pins
Height - Seated (Max):	0.787" (20.00mm)
Size / Dimension:	0.610" L x 0.295" W (15.50mm x 7.50mm)
Package / Case:	Radial
Mounting Type:	Through Hole
Series:	ECQ-E(F)
Dielectric Material:	Polyester, Metallized
Voltage Rating - DC:	1250V (1.25kV)
Voltage Rating - AC:	125V
Tolerance:	±10%
Capacitance:	6800pF
Moisture Sensitivity Level (MSL):	--
Part Status:	Active
Lead Free Status / RoHS Status:	--
Packaging:	Tape & Box (TB)

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Introduction
Film capacitors are capacitors consisting of thin film material which is dielectrically coated onto both sides of a plastic or another thin film material. Film capacitors are known for their superior characteristics, such as high dielectric constant, high insulation voltage, high temperature stability, and low dielectric absorption. ECQ-E12682RKF is a popular film capacitor used in various industries. Its excellent electrical features make it a preferred choice. This article discusses the application field and working principle of the ECQ-E12682RKF film capacitor.Application Field
Film capacitors are widely used in in automotive electronics, consumer electronics, Industrial telecommunication, automotive lighting, power supply, automotive air conditioning, HVAC, etc. ECQ-E12682RKF film capacitors are mainly used in power supply, inverters, household appliances, home electronics, switch-mode power supplies, renewable energy, and uninterruptible power supplies (UPS) systems. In power supply systems, ECQ-E12682RKF film capacitors have high insulation voltages withstanding repeated charge and discharge conditions. They have a high ripple current rating and low ESR, which minimizes power loss during operation. In inverters and uninterruptible power supplies, the ECQ-E12682RKF film capacitors are used to provide a smooth voltage output and maintain a consistent voltage to the system even during peak loads or power outages.In renewable energy systems, ECQ-E12682RKF film capacitors are used in solar, wind, and wave energy systems. The capacitor’s superior performance and high insulation voltage make it a suitable choice for these applications. In household appliances, ECQ-E12682RKF film capacitors have low electrical leakage, preventing failure of the appliance. Additionally, its long life span and high dielectric absorption make it suitable for use in a wide range of equipment.Working Principle
The working principle of ECQ-E12682RKF film capacitors is based on the fundamental law of electrostatics, which states that two charged objects of the same sign of charge will attract each other, whereas two charged objects of opposite sign of charge will repel each other.When a charge is applied to a film capacitor, electrons are attracted to one side and repelled from the other side, this creates an electric field inside the capacitor. As the current flows through the capacitor, the charge stored inside will increase. This charge is stored in the form of an electrical field between the two plates of the capacitor.The ECQ-E12682RKF film capacitors also have high dielectric strength, which means that they can withstand higher voltages before the dielectric breaks down. This makes them more suitable for power applications which require high-voltage components.Conclusion
ECQ-E12682RKF film capacitors are used in a variety of applications such as power supplies, inverters, uninterruptible power supplies, and renewable energy systems. Its superior characteristics like its high dielectric constant, insulation voltage, and temperature stability make it a preferred choice. The working principle of the ECQ-E12682RKF film capacitors is based on the fundamental law of electrostatics, which states that two charged objects of the same sign of charge will attract each other, whereas two charged objects of opposite sign of charge will repel each other.

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