ECQ-V1123JMW

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Film capacitors, sometimes referred to as plastic film capacitors, are capacitors that use a thin layer of dielectric material such as polyester, polycarbonate, polypropylene, or polystyrene film, which are generally found in 400-3000 volt ratings. One of the most popular film capacitors on the market is the ECQ-V1123JMW from Panasonic. It is a high-performance, low-loss, self-healing, radial-leaded dielectric film capacitor with a 0.18 μF capacitance and a voltage rating of 630 VAC.

The ECQ-V1123JMW film capacitor is a general-purpose, non-polarized capacitor that is typically used in audio equipment such as amplifiers, equalizers, subwoofers, speakers, and stereo systems. It can also be used in AC motor starters, deflection circuity, switching power supplies, power-factor correction, surge protection, delay lines, HVAC, and consumer appliances. Additionally, it is also a good choice for use in high-frequency switching applications.

The ECQ-V1123JMW film capacitor features a stable dielectric film, superior insulation properties, good high-frequency characteristics, and high reliability. The film is impregnated with polycarbonate and is specially designed to offer voltage protection, low loss, and self-healing characteristics. The capacitor’s self-healing properties allow the film to self-repair minor damage due to surge voltage. This self-healing property also helps to extend the service life of the capacitor.

The working principle behind film capacitors is simple. A thin layer of plastic film is placed in between two metal plates called electrodes. As electric current passes through the plates, a voltage is created which creates an electric field. This electric field causes the layer of plastic film to become charged, creating an electrostatic capacitance, or a store of electrical energy.

The ECQ-V1123JMW film capacitor is a high-performance film capacitor that offers a wide range of benefits over other types of capacitors. It features a low ESR, a high capacitance value, excellent high-frequency characteristics, self-healing properties, and a high electrolytic body for long service life and reliability. It is an ideal choice for audio equipment, AC motor starters, deflection circuity, switching power supplies, power-factor correction, surge protection, delay lines, HVAC, and consumer appliances.

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