ECQ-E12103RKF

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Film capacitors, also known as film dielectric capacitors or film capacitors, are a type of capacitor whose electrical insulation layer is a very high molecular weight polyester film. ECQ-E12103RKF is a kind of Metallized Polypropylene Film Capacitor. ECQ-E12103RKF is widely used in the following applications:

1.Power Supply and Electronic Ballast

• Electronic ballasts for discharge lamps such as low pressure sodium and metal halide lamps.
• Common mode filters for the suppression of EMI/RFI.
• Power supply EMI/RFI filters.
• Switching power supplies.
• Voltage conversion circuits for DC to DC converters.

2.Signal Processing

• Active filters including audio-frequency and ultrasound processing.
• Interface filtering applications for audio and video equipment.
• Audio-frequency decoupling for FM receivers and television sets.

3.Vibration Damper

• Voltage surge protectors.
• Vibration dampers for automotive, automobile and recreational vehicles.
• Voltage stabilizers and HI-FI audio power supplies.

4.Telecommunication Network

• Telecommunication network filters, microphone connectors, PABX filters.
• Intermodulation noise suppressors.
• Telephone and FAX receivers.

5.Other Applications

• Robot switchboards
• Digital electronic equipment.
• UPS Rectifier Stage .
• Temperature controllers
• Ultrasonic flow switches.
• Telecommunication equipment.
• Optical disc drives.
• Phase-controlled rectifiers.
• Inverters.
• Infrared sensors.

Working Principle

The working principle of ECQ-E12103RKF is based on the Electro-Static Charge Transfer (ECQ) technology. The component is made up of multiple layers of polypropylene dielectric materials. The charge transfer process takes place between the layers of dielectric materials and is controlled by an on-chip processing algorithm. When a voltage is applied to the component, the charge flows from one layer to the other which results in a buildup of static charge. This charge is then dissipated through the component\'s internal resistance, thus creating a balanced flow of electrons in the process.

ECQ-E12103RKF is a very efficient type of film capacitor as it combines the advantages of low ESR (equivalent series resistance) with low capacitance. Moreover, it has great temperature stability and is able to tolerate high capacitive loads, making it a very good choice for applications with severe environmental conditions.

The ECQ-E12103RKF is a reliable and robust component suitable for a wide range of applications. It is widely used in home appliance, automotive, telecommunications, power supplies, audio-frequency and ultrasound processing, and other areas.

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