LGGW6181MELA30

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Aluminum electrolytic capacitors are widely used in a variety of electronic equipment and products due to their advantages of large capacity, small volume and good circuit characteristics. Among them, LGGW6181MELA30 belongs to aluminum electrolytic capacitors, so this article will analyze and introduce its application field and working principle.

The LGGW6181MELA30, the LEA type of aluminum electrolytic capacitors, is composed of sealed anodic aluminum and manganese dioxide electrolytic paper. It has a volume of 8.4x59.5mm and is filled with non-volatile liquid electrolyte. This ultracapacitor type has an operating temperature of -40℃-85℃ and a rated voltage of 16V.

This aluminum electrolytic capacitor can be used in a large number of products, such as medical electronics, automotive electronics, computer industry, communications industry, recording and amplifying devices, electronic instruments, meters, counters, electronic games, voice equipment, etc. Its characteristics can meet the power supply and signal filtering requirements in many places.

In addition, its working principle should also be introduced. After the two leads of the capacitor are connected to the AC power supply, the current will flow from the positive pole to the negative pole. The positive pole of the capacitor and the negative pole is connected to the anode and the cathode of the aluminum foil. Moreover, the electrolyte and the aluminum foil will react, generating electrochemical polarization. And then two electric field lines will create in the thickness direction of aluminum layer, look like a double layer capacitor. Finally, the electric current is formed by applying a potential difference to two electric field lines, and the leakage material of the electrolyte will also ensure that the charged electrons can form a stable system within the aluminum electrolytic capacitor after charging.

In this way, the aluminum electrolytic capacitor of LGGW6181MELA30 is a high-quality capacitor which can be used in many products. Its application field is very wide. It also has high characteristics of voltage resistance and ripple current capacity in its working principle, making it suitable for filtering and preventing interference and noise in circuit products. Therefore, it is popularly used in electronic equipment and products.

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