CD30FD123GO3F

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Mica and PTFE capacitors are components used extensively in electrical and electronic devices, mainly due to their high reliability and low electrical loss. CD30FD123GO3F is a type of mica and PTFE capacitor which provides excellent performance and high immunity to environmental factors. It is a multipurpose, ultralow-inductance capacitor designed for high power applications in the power electronics, military and aerospace industries.

The CD30FD123GO3F is a three-layer capacitor made up of two layers of mica and one sandwiched layer of PTFE. This construction results in a superior capacitance value and a higher frequency response. It also features very low inductance, a compact size, low EMI, and high Q values. The combination of these properties make this capacitor an excellent choice for high power applications that require stability and reliability.

The capacitor has a few application fields and mainly used for snubbing, bulk energy storage, and power line filtering. In snubbing, it is used to control the switching transients and losses of converters and inverters, and reduce the inductive kickback from power switching elements. Another widely used application is noise suppression, where it is employed to limit high frequency noises generated by the power switching elements. For bulk energy storage, it provides high efficiency with extremely low losses. Finally, the capacitors are also used for power line filtering to reduce the low-frequency electrical noise from power lines.

The working principle of the CD30FD123GO3F capacitor involves the phenomenon of capacitance. Capacitance is a property of two conducting bodies, where one conducts electrical energy and the other acts as an insulator. In the case of the CD30FD123GO3F capacitor, the two layers of mica form the conducting plates, while the PTFE layer acts as an insulator between the two layers. When a voltage is applied, a charge is induced in the capacitor. This charge is stored in the form of an electric field between the two plates, and is then dissipated as the capacitor discharges.

The CD30FD123GO3F capacitor is an excellent choice for high power applications in the power electronics, military and aerospace industries due to its superior performance and high immunity to environmental factors. It provides excellent capacitance, very low inductance, high Q values, and is also very compact. This makes it ideal for snubbing, bulk energy storage, and power line filtering, among other applications. The capacitor works on the principle of capacitance, where two conducting plates store electrical energy, which is then dissipated when the capacitor discharges. The combination of these properties make the CD30FD123GO3F a versatile and reliable component.

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