PVC4182

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Film Capacitors

Film capacitors are among the most commonly used types of capacitors available in the market today. Generally divided in two types- polypropylene (PP) film capacitors, and polyester(PET) film capacitors, both types are constructed using various materials such as aluminum or plastic plates, paper or other flexible dielectric materials and a layer of metallized film. The film capacitors offer several advantages over the other capacitor types and so are commonly found in many electronic components.

PVC4182 Application Field and Working Principle

The PVC4182 is a common type of polypropylene film capacitor used in a variety of different electronic components. It is designed for applications such as high and low voltage AC and pulse applications, low inductance, high frequency filters, high ripple current DC-Link capacitors, compensation networks, and high-end audio equipment. The PVC4182 is available with capacitance values ranging from 1uF to 10uF.

The construction of the PVC4182 consists of two sheets of electrical metallized polypropylene with a plastic case. The plates are separated by a synthetic paper layer in order to prevent electrical current from shorting the two conductors. The ends of the capacitor are installed in the base of the plastic case and then the two electrical plates are connected by a formable strap.

The working principle of the PVC 4182 is based on the formula C=A/d, where C is the capacitance, A the plate area, and d the distance between the plates of the capacitor. When alternating current, or direct current with significant pulses, is applied to the conductors, an electric field builds up in between the two plates. This electric field moves the charge from the positive to the negative plate, creating a storage of electrical energy.

The PVC4182 polypropylene film capacitor also has a number of other features that make it a useful and versatile component. It is temperature stable, so it can be used in a broad range of temperatures. It also has a high dielectric strength, and it can withstand up to 2kV, meaning it can be used for a variety of demanding applications. As well as these, it also has a low ESR and ESL, and it is resistant to environmental influences.

The PVC4182 is an extremely versatile type of film capacitor that can be used in a wide variety of different applications. Its small size and capabilities make it an ideal choice for many types of electronic components. The PVC4182 is also a durable and reliable component that is sure to serve your applications for many years.

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