Due to market price fluctuations, if you need to purchase or consult the price. You can contact us or emial to us:   sales@allicdata.com

Film Capacitors

The ECW-H16432HVB film capacitor is a type of film capacitor, which is a special type of capacitor with high capacitance and low dissipation factors. Film capacitors typically feature metallized polyester as the dielectric films, therefore providing low dielectric losses and good stability over a wide range of operating temperate. The ECW-H16432HVB is a polyester film capacitor with a 8.2mm diameter body and a wide operating temperature range from -20°C to 85°C.

Application field

The ECW-H16432HVB is mainly used in portable and high-power appliances like furnaces, water heaters, dryers and hotplates. The capacitor is also suitable for high frequency operation and applications such as pulse power supplies, AC/DC inverter circuits, switching power supplies, fluorescent lighting, etc. It is also suitable for pulse amplitude modulated signal circuits, laser control circuits, speed control circuits, frequency modulated circuits and also for noise suppression in high voltage transistors.

Working principle

The working principle of the ECW-H16432HVB film capacitor involves the use of two metallic plates called electrodes. The film is laid between these two electrodes. The film stores electrical energy in the form of electrical charge and acts as an insulator between the two electrodes. When an electrical current is applied to the capacitor, the electric field that is generated between the two plates of the capacitor causes a current to flow through the film.

The electric field created between the two plates is determined by the applied voltage and the capacitance of the capacitor. As the applied voltage increases, the electric field between the plates becomes stronger, resulting in higher capacitance. It is this increase in capacitance that allows the film capacitor to store more electricity, allowing it to sustain larger currents.

The properties of the film capacitor depend on the thickness and composition of the film material, as well as the distance between the two plates. The quality of the film capacitor is determined by its capacitance value, voltage ratings, dielectric absorption, humidity resistance, temperature ratings, insulation resistance and other properties.

The specific data is subject to PDF, and the above content is for reference