ECE-V1VA4R7NR

Aluminum Electrolytic Capacitors

Aluminum electrolytic capacitors are polarized capacitors with a wide range of uses in electronic applications. They consist of an anode, two plates of aluminum foil separated by a paper or other material soaked in electrolyte, and a cathode. The materials used determine the capacitance, voltage rating, temperature rating, reliability, dielectric failure, operating temperature, and other characteristics, so aluminum electrolytic capacitors are used in a variety of sizes, shapes, voltages, and performances.

ECE-V1VA4R7NR Application Field and Working Principle

The ECE-V1VA4R7NR aluminum electrolytic capacitor is used in a variety of electronic applications such as power supply, automotive, and industrial. This aluminum electrolytic capacitor is designed to be used in high vibration environments, with a rated voltage of 250VAC and a temperature range from -40 to +85 ˚C. The ECE-V1VA4R7NR capacitor has a long life guarantee of 3000 hours at +25˚C.

The working principle of the ECE-V1VA4R7NR aluminum electrolytic capacitor is relatively simple. It consists of two layers of aluminum foil separated by a paper or other material soaked in electrolyte. When a voltage is applied to the capacitor, ions from the electrolyte flow through the paper and deposit ions on the aluminum plates. This creates a layer of electric charge on each foil plate, creating a capacitance, or a stored energy in the electric field between the plates. This stored energy can then be released once the voltage is removed.

The capacitance value of an aluminum electrolytic capacitor is determined by the dimensions, permittivity, and spacing of the two aluminum plates. The thickness of the paper and electrolyte as well as the temperature of the environment also affect the capacitance value. The permittivity of the aluminum electrolyte and tin foil elements determines how well the capacitor stores and holds the energy, and the spacing of the two aluminium plates determines how much energy can be held.

The ECE-V1VA4R7NR aluminum electrolytic capacitor has an impedance at 1KHz of less than 25mΩ. This is an important quality for a capacitor as it will determine its capacity to transfer energy between circuits.

Aluminium electrolytic capacitors such as the ECE-V1VA4R7NR are commonly used in a variety of applications, ranging from DC-DC converters and AC-DC adaptors to motor drives, lighting systems, medical equipment, and high frequency power supplies. This capacitor is ideal for applications that require a high level of performance, reliability, and quality. It is also a highly cost-effective solution for small signal applications.