ECQ-P1H123FZW

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Film Capacitors

Film capacitors are a type of capacitor, which are also called metalized film capacitors, plastic film capacitors, plastic or film foil capacitors, and motor-run capacitors. They are a capacitor which operates using thin film dielectric materials, (such as Polyethylene, Polypropylene, Polyester, and Polycarbonate) held in place between two metal electrodes. Film capacitors are a group of inductive devices used mainly in power systems and in high frequency applications. A major application for film capacitors is in high frequency, high power applications where high currents and voltages need to be handled effectively.

ECQ-P1H123FZW application field and working principle

ECQ-P1H123FZW is an X2 series plastic film capacitors produced by Cornell Dubilier, which is suitable for use in high frequency, frequency converter, power electronics, power supplies, inverters, industrial power rectifiers, high voltage power supply, induction heating, UPS etc, field. It is suitable for high voltage input and current smooth of industrial machinery. The disc capacitor consists of a dielectric film with two sets of metallized electrodes cross-connected in parallel. Since the coupling capacitance of the film capacitor is produced by the space between the two electrodes and the dielectric material, and the outer metal body is sealed and protected, it has excellent electric and mechanical performance.

ECQ-P1H123FZW has various advantages such as: low ESR; thermal overload protection; built in overvoltage protection; DC endurance test; class X2-Y2 safety approved (280VAC); RoHS rated and UL-recognized file no. E141171. It also has applications such as: motor run applications; Ripple current; high frequency resonance/matching networks; snubber and timer by-passing; Flying Capacitor conversion and control; pulse forming networks; photovoltaic modules; LED drivers and ballasts; power conditioning and more.

The working principle of the ECQ-P1H123FZW is fairly simple. It works on the principle of electrostatic energy storage in capacitors. The capacitor basically acts like a tiny battery, which stores electric energy and supplies it when needed. When capacitors are connected in a circuit, the electric charge accumulates at its ends, producing an electric field in the dielectric material. This phenomenon causes an electric potential difference between the two electrodes. This potential difference is then used to power the device.

The ECQ-P1H123FZW capacitor is a highly reliable, low ESR capacitor that greatly reduces noise and provides higher power density in highly demanding systems. The capacitor is extremely efficient and helps to reduce the risk of failure. In addition, it is easy to install and maintain, and offers excellent temperature stability and increased life.

Overall, the ECQ-P1H123FZW capacitor is an ideal choice for applications where high frequency, high power, and low ESR are the primary requirements. It is an innovative, highly reliable metalized film capacitor that is well suited for a variety of power applications and ideal for tough conditions.

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