LGG2C122MELA40

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Aluminium Electrolytic Capacitors are the most common type of capacitors used in electronics and are widely used in a variety of applications, from device power sources to signal-interCONTROL electronics. The LGG2C122MELA40 aluminium electrolytic capacitor is a high-performance, high-reliability device designed for use in various types of electrical circuits.

The device consists of an anodic section made of an aluminium oxide film and an electrolyte. The anodic section is connected to the cathode by solder connections. The device also contains a conductive element made of either aluminium or nickel for connection between the anode and the cathode. The conductive element is connected to the cathode by a positive voltage, while the anode is connected to the ground by a negative voltage.

The LGG2C122MELA40 device has a maximum operating temperature range of -40°C to +105°C and can withstand a maximum overvoltage of 1.6 times the nominal voltage. It offers a variety of capacity ratings, ranging from 10uF to 100uF, with a maximum ripple current of 15Arms and a maximum working voltage of 50V. The device features low loss and low ESR values, providing a wide frequency response. Its high-accuracy tolerance enables precise control of the device characteristics for applications requiring stable operation.

The device has a variety of application fields, where it is used to store energy and provide short-term power during momentary power failures. It can be used in high-voltage circuits, such as lighting and automotive power sources, as well as in signal-interCONTROL electronics, including basic non-linear circuits. It has a wide use in circuit protection systems, such as over-voltage, over-temperature and reverse voltage protection. Moreover, it can be used as an additional reactive power device to reduce the impedance of the power system.

The main principle behind the working of the device is to store electric energy and to make use of its short-term energy supply capability during momentary power failure. The anodic section of the device consists of a thin layer of aluminium oxide film which allows electrons to move from the anode to the cathode. The cathode is connected to the anode by a conductive element which mediates electron movement. When power is supplied, the conductive element allows electrons to flow from the cathode to the anode, thus increasing the voltage across the device.

When the power fails, the reverse current flows to the electrolyte which inhibits the capacitance of the device. This process discharges the stored energy, thus providing enough energy to maintain the signal level until the power is restored. This basic principle of operation can be used in a variety of applications to protect and power the device.

The LGG2C122MELA40 aluminium electrolytic capacitor is a reliable and high-performance device that can be used in a variety of applications. Its low ESR values and wide frequency response provide stable operation and precise control of device characteristics. Moreover, its short-term energy supply capability makes it ideal for use in circuit protection systems and as an additional reactive power device.

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