DCM472U050AB2B

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Aluminum Electrolytic Capacitors are widely used in electronic circuits for temporally storing electric charge. DCM472U050AB2B is a part of Aluminum Electrolytic Capacitors. This component consists of a wound aluminum anode and a cathode of aluminum oxide with a thin layer of Activated Carbon between the two in order to reduce the electrical contact resistance. Due to the presence of the two different materials, the capacitor can be further classified as Non-Polarized or Polarized electrolytic capacitors.

The DCM472U050AB2B capacitor has a voltage rating of 50V and a capacitance of 4700uF, and a tolerance of -20% to +100%. It has a high surge current rating, due to which it can handle a short and sudden increase in the current that is used on electricity circuits. The DCM472U050AB2B has a solid electrolyte, so it is designed to be utilized in locations where vibration may occur. It is not suitable for high temperature application, as it may require additional cooling.

The DCM472U050AB2B application fields include: Input filtering on DC power supplies, output filtering on DC power supplies, ripple filtering on AC circuits, smoothing out of signal pulses, high frequency AC circuits, power supply conditioning and other similar applications.

The working principle of a DCM472U050AB2B capacitor can be explained as follows. The aluminum anode plate is rolled and immersed in an electrolyte. Aluminum oxide forms between the anode and anode plate contacts, due to the electrolyte in the capacitor. When the electrical current passes through the capacitor, an electric field is created between the anode and the cathode and the energy is stored in the form of an electric field. The voltage between the electrodes is determined by the thickness of the anode oxide layer, which is directly proportional to the capacitance.

In conclusion, DCM472U050AB2B is a part of Aluminum Electrolytic Capacitors. It has a voltage rating of 50V and a capacitance of 4700uF with a tolerance of -20% to +100%. It is used in Input filtering on DC power supplies, output filtering on DC power supplies, ripple filtering on AC circuits, smoothing out of signal pulses, high frequency AC circuits, power supply conditioning and other similar applications. In principle, the electric field is formed between the anode and the anode plate contacts when the current passes through, and the voltage between the electrodes is determined by the thickness of the anode oxide layer.

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