MAL214868101E3

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Aluminum Electrolytic Capacitors

Aluminum electrolytic capacitors are some of the most reliable, long-lasting and cost-efficient components in the field of electronic and electrical engineering. The principle behind their construction is very simple but clever: two layers of aluminum foil are separated by an electrolyte consisting of an organic solvent containing an ionic liquid. The amount of charge stored in the capacitor is determined by the surface area of the two layers and the type and concentration of the electrolyte.

Aluminum electrolytic capacitors have many applications in electronics, from high-frequency filters to voltage regulation, and from large DC voltage filtering to capacitive reactance. In addition, due to the dependability and long lifespan of the capacitors, they are often used in critical applications such as backup and storage power supply systems, UPS systems, and motor control systems.

The particular capacitor MAL214868101E3, along with its application field and working principle, has been widely studied by experts. This type of capacitor has a maximum voltage of 250V AC, and is used mainly in equipment requiring low-frequency AC ripple currents, such as audio amplifiers, LED drivers, switch-mode power supplies, and high-power motor drives.

The capacitor has a long service life of up to 5000 hours, and is able to withstand repeated over-voltage shocks of up to 50V. Its construction is robust and durable, which allows it to be used in many rugged and harsh environments. In addition, it is highly resistant to heat and moisture, a very important feature for electronic components.

The working principle behind the MAL214868101E3 capacitor is that of an electrolytic capacitor. When a voltase is applied to the capacitor, the electrolyte produces a localized charge separation between the positive and negative terminals of the capacitor, causing an ionic current to flow. The intensity of the current is then proportional to the voltage applied, and the capacitor will store charge until the voltage applied is decreased or removed.

The capacitance of the MAL214868101E3 capacitor is rated at 100μF, and its dielectric strength is rated at 3kV. This makes it suitable for many applications, including AC and DC power input filtering for audio equipment, over-voltage protection for power supplies, snubber circuits for power transistors, and more. Furthermore, due to its low equivalent series inductance (ESL) and high capacitance, it is capable of providing excellent frequency response.

In conclusion, the MAL214868101E3 aluminum electrolytic capacitor is a reliable and cost-effective component for a wide range of applications. It is a long-lasting and robust device with high temperature, moisture and over-voltage resistance. In addition, due to its low ESL and high capacitance, it provides excellent frequency response and is suitable for many types of equipment that require low-frequency AC ripple currents.

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