DPM4P33K

Film Capacitors

Film capacitors are advanced type of capacitors that use polymer films as a dielectric medium and are mainly used when greater stability is critical to the application. These capacitors provide higher volumetric efficiency when compared to other types of capacitors and are considered to be one of the most efficient and reliable capacitors. They are typically used in the audio industry, in power supplies, in instrumentation, and in communication systems.

DPM4P33K Application Field and Working Principle

The DPM4P33K is a film capacitor manufactured by Datten Professional. This film capacitor is designed to meet the needs of applications requiring superior insulation, long operational life, and high current capabilities. It is ideally suited for power supply, switching mode converter, and decoupling applications. This capacitor uses the X7R dielectric, which provides superior temperature stability and reliability.

The working principle of the DPM4P33K is based on the concept of a high-dielectric material, which generates an electric field when a voltage is applied across it. This electric field is used to store electrical energy in the form of an electrostatic charge between the two electrodes of the capacitor. This stored energy is then released back into the circuit when the voltage across the capacitor is reversed. The X7R dielectric used guarantees that the capacitor will maintain its performance over a wide temperature range.

The DPM4P33K capacitor is designed with a maximum capacitance of 33,000uf and a maximum voltage rating of 200V. It is constructed using high-grade polypropylene with a positive and negative layer of copper electrodes. The capacitor also features a low ESR (equivalent series resistance) and excellent insulation. The insulation of the capacitor ensures that it is highly reliable and can withstand temperatures that are too high for most standard capacitors.

In conclusion, the DPM4P33K is a top-tier film capacitor designed to provide outstanding performance and reliability in applications where temperature stability and long-term reliability are critical. With its superior temperature stability, low ESR, and excellent insulation, the DPM4P33K is an excellent choice for any application where accuracy, efficiency, and reliability are desired.