MALREKA05PB122P00K

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Aluminum Electrolytic Capacitors are a type of capacitors that contain two additional absorbent layers made of aluminum and electrolyte (usually aqueous). These absorbent layers are separated by a thin, porous insulating barrier known as a dielectric. The two absorbent layers act like two plates in a parallel plate capacitor and are connected to each other with a conducting material known as the electrolyte. The aluminum layers are separated by the dielectric, which acts as the insulating barrier between them, allowing an electrical current to flow through them without electron interference.

The MALREKA05PB122P00K is an aluminum electrolytic capacitor for industrial and consumer sectors. It is a non-polarized, axial-type capacitor with an aluminum electrolytic anode, a tantalum solid electrolytic cathode, and a polyester binder that binds the whole structure together. This capacitor has a low loss factor for pulse waveforms and is capacitance stable and reversible. It is designed for high frequency applications and offers excellent performance at a low cost.

The main application field of a MALREKA05PB122P00K is dc-link circuits in motor drives, AC regulators, power supplies, and other power electronic circuits. It is also suitable for use in radio frequency and power amplifiers, pulse-width modulated circuits, and power line filter circuits. The capacitor is characterized by low equivalent series resistance (ESR), high ripple current and good temperature endurance. It has a consistent high Q-factor over the temperature range from -25 to +125°C and a long life expectancy.

The working principle of the MALREKA05PB122P00K involves an electric charge that flows through the capacitor’s plates when it is placed between two electrodes of opposite polarity. When one plate is negatively charged, the other plate is positively charged, which creates a potential difference between them that produces an electric field. The flow of the current then creates a magnetic field that causes a displacement of ions in the electrolyte between the two plates. This displacement of ions causes an electric current to be generated between the two plates, which builds up a charge on one plate and a depletion of charge on the other, allowing for a continuous flow of energy.

In summary, the MALREKA05PB122P00K aluminum electrolytic capacitor is used for high-frequency applications in dc-link circuits, AC regulators, and power supplies. Its principle of working is based on the electric field created by the potential difference between the two polarized plates. Its low loss factor and good temperature endurance make it a reliable choice for power electronic circuits.

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