ECA-1JM221

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Aluminum electrolytic capacitors, sometimes just called electrolytic capacitors, are electrical components that use electrolytic medium as the main component to store electrical energy. Aluminum electrolytic capacitors are widely used in electronic and electrical systems. They are the most commonly used capacitors and some of their uses include energy storage in computers and appliances, regulating oscillating currents, providing current flows, and shock-proofing electronic equipment.

The ECA-1JM221 is a radial-lead, snap-in type aluminum electrolytic capacitor manufactured by Kingliness Corporation. This particular type of capacitor was designed as an industry standard for motor drive applications. It is suitable for ripple currents up to 7.5 A, and its standard primary characteristics include a rated voltage of 250 V, a voltage range of 100~450 V, a capacitance range of 6.8~820 uF, and a dielectric material of aluminum oxide (Al 2O 3). This type of capacitor also features a band mark on its case for identification purposes.

The working principle of the ECA-1JM221 is as follows: When a voltage is applied across two electrodes on the capacitor, an electric field is generated in the dielectric medium. This field creates an electric current that passes through the dielectric, which then causes an accumulation of charge on the electrodes. The accumulation of charge creates an electric field in the space between the electrodes and increases the capacitance of the capacitor.

The primary function of the ECA-1JM221 is as a motor drive capacitor, meaning it is used as a small energy reservoir in motor applications. It stores energy and distributes it to the motor to prevent overloading and damage. This capacitor also reduces voltage and current, providing protection to the motor from large surges. Furthermore, the ECA-1JM221 helps the motor to operate more efficiently and increases its lifetime by preventing voltage and current fluctuations.

The ECA-1JM221 is an optimal choice for motor drive applications due to its high current and voltage ratings, its robust construction, and its long lifespan. It has been designed to meet the industry-standard for ripple currents and has been tested for high levels of humidity, shock, vibration, and temperature. Furthermore, it is cost-effective and provides reliable performance in environments such as TVs and air-conditioners.

In conclusion, the ECA-1JM221 is a radial-lead, snap-in type aluminum electrolytic capacitor manufactured by Kingliness Corporation. Its primary function is to act as a motor drive capacitor, which stores and distributes energy to a motor, reducing voltage and current, and shielding the motor from large surges and fluctuations. It is a highly reliable choice for motor applications and its features make it one of the most popular and widely used aluminum electrolytic capacitors in the industry.

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