CB037D0473JBA

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Film capacitors are a type of capacitor that is made by sandwiching a dielectric film material between two conductive layers. Film capacitors have become popular for their high stability, low leakage current, low dissipation factor, and small size. CB037D0473JBA exemplifies this category of capacitors.

CB037D0473JBA film capacitors have a segmented ceramic core which is surrounded by a metalized polypropylene film dielectric and is encapsulated in a flame-resistant plastic material. They use PSA as the adhesive to bond the metalized film to the outer plastic radical. The dielectric material used in CB037D0473JBA film capacitors is more robust than traditional polyester types, and this enhances their performance in high temperature and high frequency applications, providing a greater capacitance value at higher frequencies.

CB037D0473JBA film capacitors can be used in a wide range of applications, including audio, digital/analog signal processing, telecommunications, and power supplies. They are particularly ideal for AC rectifier circuits, pulse circuits, and high speed switching applications. In addition, they can be used for snubber networks, ultra-soft start circuits, DC-DC converters, and other high frequency switching power supplies.

CB037D0473JBA film capacitors are particularly known for their high working voltage, low equivalent series resistance (ESR), and superior electrical insulation properties. Additionally, they offer high insulation resistance and dielectric strength. This makes them perfect for applications that demand high efficiency and safety.

The working principles of CB037D0473JBA film capacitors are based on dielectric absorption. Every time a voltage is applied to the capacitor, a certain amount of the charge is stored in the dielectric material. This phenomenon is known as dielectric absorption. As the voltage increases, the charge stored in the dielectric increases, making the capacitance of the device increase proportionally.

CB037D0473JBA film capacitors offer an excellent combination of size, stability, and capabilities for a wide range of applications. They offer reliable electrical performance, high temperature and voltage ratings, and low leakage current. Their superior performance makes them ideal for high frequency applications, such as RF power supplies and audio signal processing. Thanks to their temperature range and low ESR, CB037D0473JBA film capacitors are suitable for a wide range of applications.

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