ECW-H12393JVB

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Film capacitors, an integral part of electronic devices, are a vital part of many commercial, industrial and consumer products. ECW-H12393JVB is a film capacitors, which can be widely used in many industrial applications. This article will discuss the application field and working principle of the ECW-H12393JVB film capacitor.

The ECW-H12393JVB film capacitor is typically used in high temperature, high frequency, and high voltage AC applications. It is a general purpose AC capacitor designed for use as a bypass or blocking capacitor in various power supply circuits. The ECW-H12393JVB has a capacitance of 0.012 uF and an operating temperature range of -40°C to +105°C. It is UL94V-0 flame retardant compliant and rated for an operating frequency of up to 2 MHz.

The ECW-H12393JVB film capacitor is constructed using two layers of polypropylene film. These layers are impregnated with a dielectric fluid and then carefully wound together to form a cylindrical capacitor. The winding assembly is then encased in a plastic housing and sealed with epoxy, providing excellent mechanical protection. The capacitor is also outfitted with protective end caps for improved safety.

The ECW-H12393JVB film capacitor is unique in its ability to withstand higher voltage stress than other capacitors of the same type. This is due to its special design which utilizes two layers of polypropylene film coated with an insulating dielectric fluid. This design helps to keep the capacitance and operating voltage stable over a wide temperature range. Additionally, the high dielectric breakdown voltage of the capacitor makes it well-suited for applications such as motor drives. This makes the ECW-H12393JVB an ideal choice for high voltage AC applications.

The ECW-H12393JVB film capacitor works by storing electrical energy between its two metal plates. When an alternating current is applied, the capacitor opposes the flow of current and gradually builds up an electrical charge until it reaches its maximum capacity. The capacitor then discharges itself and the cycle begins again. This process allows the capacitor to continuously store and discharge electrical energy, making it an ideal choice for high frequency AC applications.

The ECW-H12393JVB film capacitor is an ideal choice for applications such as motor drives and other AC-based circuits. Its unique construction allows it to withstand higher voltage stress than other capacitors of the same type. Additionally, its capacitance and operating voltage remain relatively stable over a wide temperature range, making it a reliable choice for high temperature applications. This makes the ECW-H12393JVB an excellent choice for general purpose AC applications.

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