CD4ED270GO3

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Mica and PTFE capacitors are a type of high voltage capacitors useful in a wide variety of applications. The CD4ED270GO3 is a single-phase mica/PTFE external disc capacitor and is suitable for use in high voltage power electronic applications such as high voltage lighting, electric drives, and other power electronic applications.

The CD4ED270GO3 features a low-inductance design which provides high-speed switching operation with less overshoot and ringing. It also has a high-dielectric strength for enhanced protection against arcing and switching surges. The device is encapsulated with a thermally conductive, electrically insulating material that helps dissipate heat and improve reliability.

The capacitor has an operating frequency range of 5-400 kHz and is rated at 270VAC/DC. Its capacitance value is 30,000pF (30μF). It has an initial tolerance of -20%, but its stability over time is excellent, making it ideal for long-term applications. The capacitor is also resistant to environmental factors such as humidity and temperature, making it suitable for use in harsh environments.

The working principle of the CD4ED270GO3 capacitor is relatively simple. It consists of two metallic plates separated by a dielectric, which is typically mica or polytetrafluoroethylene (PTFE). When a voltage is applied across the plates, a charge will build up on the plates and a dielectric field will be formed, creating a capacitance between the plates.

The CD4ED270GO3 capacitor is typically used in high voltage lighting systems, electric drives and power electronic applications. It is also used in power electronics to reduce noise and in power conditioning applications to increase power efficiency. It can be used to isolate motor windings, reduce line voltage, and boost power factor. Additionally, the capacitor can be used to reduce power losses, improve system reliability, and reduce peak current surges.

In summary, the CD4ED270GO3 capacitor is a mica and PTFE capacitor which is suitable for high voltage power electronic applications. It features a low-inductance design which provides fast switching and high-dielectric strength for enhanced arcing protection. Its wide operating frequency range and excellent stability over time make it ideal for long-term applications. The capacitor also has excellent resistance to environmental factors such as humidity and temperature, making it suitable for use in harsh environments.

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