DPP6P1K-F

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Film capacitors are capacitors with dielectric film in paper or plastic materials, which are used in the electronic components of the circuit to maintain the stability of the power supply and protect the circuit from damage. The DPP6P1K-F is a polarized film capacitor designed for bypass and general filtering applications, and is a polypropylene film capacitor with an operating voltage of 6.3V to 50V. Here we will discuss the application field and working principle of the DPP6P1K-F.

Application Field

The DPP6P1K-F is suitable for circuits that require low self-inductance, stable frequency characteristics, low distortion, high reliability and high Qs. It is widely used in consumer electronics, computers, communications systems, large-scale integrated circuits, digital signals, switching power supplies, DC-DC converters, and portable devices. It is also suitable for circuits that require fast response time and long-term stability, such as high-end speaker crossover networks, pre-amplifiers, tone controls, and power supply transformers. Furthermore, it can be used in power conversion systems, electric transportation and renewable energy systems for power factor correction, attenuation and filtering.

Working Principle

The DPP6P1K-F capacitor consists of two metallized plates that are separated by a dielectric film. The metallized plates are connected to the two electrodes, and the dielectric film is sandwiched between the two metallized plates. The dielectric film is a polypropylene film insulator. The capacitor works by allowing small electrical charges to be stored on the two metallized plates, and the dielectric material acts as a barrier that prevents the charges from flowing across the capacitor. The film\'s dielectric property allows the capacitor to store energy in the form of an electrostatic field between the two metallized plates. The amount of energy stored is determined by the capacitance of the capacitor. The capacitor is the part of the circuit that is responsible for energy storage, charge-discharge current, and signal amplification.

The DPP6P1K-F capacitor is designed to have low dissipation factor and is suitable for the harsh environment of high-altitude, low temperature, and oxidation. It is also equipped with an over-pressure protection device to prevent electric shock. The capacitor has two components: the active electrode with the metallized layer, and the insulation sleeve that hold the active electrode. The insulation sleeve provides mechanical protection and is made of a flame-retardant material. The active electrode provides electrical contact to the circuit and is made of a thin metallized layer that is sealed to the insulation sleeve. The metallized layer is connected to two electrodes that establish the electrical contact with the circuit and control the charge and discharge current.

In conclusion, the DPP6P1K-F is a film capacitor that is designed for bypass and general filtering applications. It has low dissipation factor, excellent frequency characteristics, and low distortion. It is suitable for a wide range of applications, including consumer electronics, computers, communications systems, large-scale integrated circuits, digital signals, DC-DC converters, and more. Plus, it has an overpressure protection device to prevent electric shock. Finally, it consists of two metallized plates separated by a dielectric film, and the capacitor works by allowing small electrical charges to be stored on the two metallized plates.

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