36DY743F015BB2A

Aluminum Electrolytic Capacitors are mainly used in the electronics industry. Their common characteristics are high-capacity, high voltage, low leakage current, long-life and low ESR. The 36DY743F015BB2A is one of the Aluminum Electrolytic Capacitors.

The 36DY743F015BB2A application fields including the signal processing devices, computers CPU and DPS, aerospace and aviation, electric rotating machines, cars, wireless communication, photoelectric instruments, televisions, battery-powered system, solar energy system, medical equipment, military equipment, etc.

The working principle of 36DY743F015BB2A is based on the Faraday\'s law. Aluminum electrolytic capacitor is structured by sandwiching an aluminum oxide layer between two electrodes: an aluminum foil and an aluminum cathode plate

The working principle is as follows: when a DC voltage is applied to the capacitor, the current is passed through the electrolyte which is usually an aqueous KCl solution. The electrolyte will chemically react with the aluminum plate and generate an oxide film on its surface while the other side of the electrode is formed with a rolled anodized sheet of aluminum.

The anode oxide film will not take part in the current reaction so it has a relatively high dielectric constant. The surface between the electrolyte and anode oxide film forms a capacitor shell and its capacity is determined by the area of the shell\'s surface that it is related to the electrode area. The width of the film is proportional to the voltage applied to the capacitor.

When the current is passed through the electrolyte and the oxide film is formed, the anode-cathode’s potential difference produces a current that is called electrolytic deposition. In this process, electrolyte is decomposed into its original components and aluminum deposits itself on the surface of the anode. This results in a high dielectric constant and the increase of the capacitor\'s capacitance. The surface area of the oxide film is same as the area of the cap, so its capacitance can be accurately calculated.

36DY743F015BB2A Aluminum electrolytic capacitors are mainly used in areas such as converter, medical, automotive, power supply, information technology and communication, wind power and LED. They are reliable and highly efficient for applications which require large capacitance and high voltage is necessary.