ECW-F4824HLB

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Film capacitors are a type of capacitor which consists of two layers of metal film with an insulating layer in between. The ECW-F4824HLB is a film capacitor manufactured by a company called Sunrise. It is a standard non-polarized, axial-lead capacitor which has a maximum capacitance rating of 4.7µF.

The ECW-F4824HLB has a variety of applications, including AC and radio frequency (RF) coupling and bypassing, across-the-line AC motor start and running, high voltage DC blocking, power supply filtering, and more. Its operating temperature range is between -25°C to 85°C, and its dissipation factor (Tg) is 0.1%.

The working principle of the ECW-F4824HLB is based on the principle of capacitance. A capacitor is an electronic device which is made up of two conductive plates that are separated by an insulating material called the dielectric. When a voltage is applied to the plates, an electric field is created which stores energy. When the voltage is removed, the capacitor acts as an electric energy storage device, discharging the stored energy back into the circuit.

The ECW-F4824HLB utilizes a dielectric material made of a Mylar film which is treated to reduce noise and increase withstand voltage. Its anode and cathode plates are made of aluminum foil. The plates are then encapsulated with a polypropylene resin coating and sealed to ensure dust, oil, and humidity resistance.

The ECW-F4824HLB is a low-leakage capacitor with a maximum leakage current rating of 0.1mA, making it suitable for use in high temperature and high voltage applications. It also features a high insulation resistance, up to 10,000MΩ. Moreover, it is UL recognized, which makes it safe for use in portable electronic devices.

In summary, the ECW-F4824HLB is a film capacitor manufactured by Sunrise. It has a capacitance rating of 4.7µF, a temperature range of -25°C to 85°C, and a dissipation factor (Tg) of 0.1%. Its main applications include AC and RF coupling and bypassing, motor start and running, and power supply filtering. It has a low leakage current rating and a high insulation resistance rating, making it suitable for use in high temperature and high voltage applications.

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