CDV30EJ620FO3

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Mica and PTFE Capacitors

CDV30EJ620FO3 is a type of mica and PTFE capacitors. Composed of PTFE and mica, it is known for its capacitance stability, dielectric strength, and modern versatility. This versatile capacitor has various applications in medical, aerospace, automation control, consumer electronics, industrial, and telecommunication fields.

Like other mica capacitors, the CDV30EJ620FO3 is designed for power line by-pass, high-end audio equipment, high-frequency filter circuits, power supplies, and many other applications. It is evaluated for low dielectric losses, high stability, high frequency noise reduction, better and uniform aging characteristics, high ripple current loading, and high capacitance values. The flat and large surface area of the mica makes it a suitable medium for a solid dielectric.

PTFE (polytetrafluoroethylene) dielectric enables the capacitor to handle a relatively high amount of power at higher switching frequencies and offer superior insulation and reliability. The 20 Fo3 size has a temperature coefficient of -30ppm/C, which makes it stable under a wide temperature range. Its low-loss PTFE dielectric contributes to excellent reliable performance during operation.

The CDV30EJ620FO3 is a common mica-type capacitor used for high frequency boost conversion or high speed power factor correction. Also, it is excellent for a supply voltage filter in AC to DC conversion and other high-frequency application where low-loss and high-stability is critical. With a short-circuit current, the capacitor has low ESR that eliminates the need for a snubber ring in applications like inductive loads. This makes it suitable for soft switching applications like AC/DC converters.

The CDV30EJ620FO3 features a wide range of capacitance values that can be used for different applications, ranging from 220nF to 470nF with 5% tolerances. It also offers tight capacitance and dielectric losses stability, with a CV range of 3%, and DFC of 75 ppm/C. With an insulation resistance ranging from 30M ohms, the capacitor is suitable for most electronic devices operating at a frequency of around 500KHz.

The capacitor is designed to operate at a temperature range of -55C to +125C, and it is able to withstand high voltage conditions of 600V DC. With a combination of dielectric strength and temperature stability, it can be used in high end amplifiers, computer motherboards, and car entertainment systems. The CDV30EJ620FO3 can also be used in power factor correction circuits, passive filters, motor drives, automotive ballast, and transformers.

The working principle of the CDV30EJ620FO3 is quite simple. When a voltage is applied across its terminals, electric charges build up in the capacitor due to its dielectric material. As a result, current is limited as its capacitance stores up energy. Thus, the amount of current passing through a CDV capacitor depends on its capacitance and the applied voltage.

In summary, the CDV30EJ620FO3 is a type of mica and PTFE capacitors designed for power line filter and high frequency applications. With a wide capacitance range, excellent reliability, temperature and power handling features, and a wide voltage operating range, the capacitor is capable of providing the necessary features to support just about any application. CDV30EJ620FO3 capacitors offer high-end performance and are beneficial in a variety of application fields.

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