ELBK350ELL252AL20S

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Aluminum Electrolytic Capacitors are a type of electrolytic capacitor that uses an aluminum oxide film as the dielectric layer. It uses an oxide film as the insulation element between two sets of charged plates to store electrical energy in a capacitive element. The ELBK350ELL252AL20S capacitor is a relay input filter capacitor type that can be utilized in various applications.

The ELBK350ELL252AL20S capacitor is primarily used in relay input filter applications and can be placed on the relay control line to filter out high surges and voltage spikes. The capacitor is also used in audio applications to filter out the high frequency noise created by the relay contact closing and opening operations. It can also be used as a power supply input or output filter capacitor in analog circuits to reduce circuit noise and electrical interference.

The ELBK350ELL252AL20S capacitor is a non-polarized aluminum electrolytic capacitor rated at a maximum of 25V and a temperature range of -40°C to +85°C. The capacitor is rated for a maximum operating frequency of 500kHz and a capacitance range of 47µF to 270µF. It has an inductance of 120nH and a load life of 2000 hours.

The ELBK350ELL252AL20S capacitor utilises a three-layer construction of anode, electrolyte and cathode plates to store electrical energy. The anode plate is made from aluminium, which is then plate with a tantalum-oxygen surface oxide film. The oxide film acts as the insulation element between the two charged plates. The cathode plate is made from anodized aluminium platform with an electrolyte held in a cavity below. The electrolyte reacts with the oxide film to form an electric double layer that holds an electric charge.

The ELBK350ELL252AL20S capacitor operates by charging the anode and cathode plates to the designed voltage. This generates a strong electrical field between the two plates which then stores the electrical charge. The charge is stored until it is discharged in order to power an external circuit. This process occurs within a split second and is essential in order to maintain a reliable and efficient power supply.

The ELBK350ELL252AL20S capacitor is a commonly used capacitor for various relay and electrical applications. It has a high operating temperature range and can operate reliably in extreme temperatures. The capacitor’s load life rating is also high, ensuring reliable performance during its operational lifetime. It is an ideal choice for relay input filter and power supply applications.

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