200WXA6.8MEFCTA8X9

Aluminum Electrolytic Capacitors — 200WXA6.8MEFCTA8X9 Application Field and Working Principle

Aluminum electrolytic capacitors are conductive components consisting of aluminum foil, dielectric oxide and electrolyte. The two pieces of aluminum foil are rolled into spirals, each forming a separate pole. The aluminum foil in one of the spirals is treated as a working face, and the electrolyte is soaked in it with the role of media. The other spiral is treated as a counter electrode. A layer of oxide film separates them. After the alternating current passes, a capacitive effect is generated between the two electrodes.

The 200WXA6.8MEFCTA8X9 aluminum electrolytic capacitor has the following characteristics:

• It has high capacitance, high voltage, low internal resistance and low leakage current.
• Two electrode leads are welded in front and behind the cylinder, and plastic casing is used to prevent electric shock.
• It has good self-healing performance, wide temperature range of use and high reliability.

The 200WXA6.8MEFCTA8X9 aluminum electrolytic capacitor is mainly used for product damping and adjustment in televisions, radios, computers, electronic folding machines, audio-visual machines, medical instruments, and solar photovoltaic power generation. Its working principle is as follows: when a certain voltage (+) is applied to the positive pole, the dielectric layer form an electric field between the two poles, which produces an electrostatic force, and excess positive charges and negative charges are stored in the two poles; when an alternating current passes, the electrostatic field can change in direction and strength, thereby determining the magnitude of the capacitor current. So, the thicker the oxidation film, the larger the internal resistance of the capacitor.

In summary, the 200WXA6.8MEFCTA8X9 aluminum electrolytic capacitor has wide application field and its working principle is to generate an electrostatic field between two poles by applying a certain voltage. It has many advantages such as high capacitance, high voltage, low internal resistance and low leakage current.