CD5CC040CO3F Capacitors

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Mica and PTFE capacitors provide a wide range of applications in both high-voltage and low-voltage applications. CD5CC040CO3F is a type of mica and PTFE capacitor developed by Nippon Chemi-Con (NCC).

Mica and PTFE capacitors are constructed of two distinct dielectric layers: mica, a dielectric material that provides a large dielectric constant; and polytetrafluoroethylene (PTFE), a dielectric material that provides excellent electrical insulation and low dielectric absorption.

The CD5CC040CO3F features a single-layer, bi-polar construction with a maximum working voltage of 400 volts (V). It has an operating temperature range of -55 °C to 125 °C and a capacitance range from 0.0033 μF to 0.4 μF. The CD5CC040CO3F supports high pulsed surge voltage and possesses a low dissipation factor of 0.2 %.

The CD5CC040CO3F is a good choice for power supplies, switching mode power supplies, digital audio equipment, amplifiers, TVs, stereos, and many other AC and DC applications. The capacitor is widely used in consumer electronics, automotive electronics, industrial automation, medical equipment, and aerospace applications. The CD5CC040CO3F can also be used in phase control circuits, power factor correction circuits, resonant circuits, and storage capacitors.

The working principle of the CD5CC040CO3F is based on the law of capacitance and the charge/discharge process. When the capacitor is connected to an AC circuit, current flows through the capacitor causing charge to accumulate on the two plates. The capacitor then acts as a reservoir of charge and it gradually charges and discharges each time the AC waveform shifts from positive to negative peaks, thus allowing a voltage across the capacitor. The capacitor\'s capacitance is determined by its physical size and the degree of dielectric absorption between the two plates.

In summary, the CD5CC040CO3F is a high-performance mica and PTFE capacitor with excellent electrical and physical characteristics. It is suitable for a wide range of AC and DC applications and operates within a temperature range of -55 °C to 125 °C. It offers high surge voltages and low dissipation factors, making it a reliable choice for many applications.

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