B41042A4128M

Due to market price fluctuations, if you need to purchase or consult the price. You can contact us or emial to us:   sales@allicdata.com

Aluminum electrolytic capacitors are one of the most common types of capacitors used in power supply and electronic circuits for voltage filtering and decoupling. They offer a higher capacitance per unit volume than other types of capacitors and a wide variety of sizes and styles. The B41042A4128M aluminum electrolytic capacitor is a radial-leaded, miniaturized aluminum electrolytic capacitor from Panasonic Industrial.

Application Field of B41042A4128M

The B41042A4128M aluminum electrolytic capacitor is generally used in power electronics such as the power supplies of home appliances and in automation and control systems. This type of capacitor is best suited when used in medium frequency applications and when a high ripple current is experienced in the circuit. The most common application fields for B41042A4128M capacitors include power supplies, power grids, circuits that require low ESR, LED lights, high efficiency converters, and DC/DC converters.

Working Principle

An aluminum electrolytic capacitor has two aluminum electrodes and two electrolytic layers. The electrons generated by the electrolysis travel through the electrolytes and deposits an oxide film on aluminum electrodes. This forms a capacitance that is usually measured in Farads. The capacitor is placed between the two electrodes and the stored energy is used for the electronic circuit’s operation. The working principle of the B41042A4128M aluminum electrolytic capacitor is based on the dielectric properties of the capacitance and the reaction of the electrolytes.

The electrolytes react when an electrical voltage is applied through the capacitor. This reaction forms the deposition of the oxide film and its further growth creates the insulation layer that is required for efficient operation. This electrolyte reaction is also responsible for the capacitor’s high capacitance and low equivalent series resistance (ESR).

Features

The advantages of using the B41042A4128M aluminum electrolytic capacitor include its high capacitance-to-volume ratio, its low equivalent series resistance, its long lifetime, its high temperature capability, and its high ripple current capability. All of these features make it an ideal choice for applications that require superior performance.

This type of capacitor also features a voltage rating of 63 VDC, a capacitance range of 8.2 to 1000 µF, and a temperature range of -40°C to +105°C. It also features an impressive ripple current of 890mA. These features make it suitable for a wide range of electronic applications, especially those that require a high degree of reliability.

In addition, the B41042A4128M aluminum electrolytic capacitor has a lead-free, RoHS-compliant construction that is compliant with all current standards. It also features a multi-layer sealing technology that provides the highest level of moisture protection available in the market today. This ensures a long service life even in the harshest of environments.

Conclusion

The B41042A4128M aluminum electrolytic capacitor is a versatile, reliable, and powerful component found in many power supplies and electronic circuits. Its features and construction make it ideal for applications that require high capacitance and ripple current, such as LED lights, high efficiency converters, and DC/DC converters. Its long-term stability and reliability combine with its environmental compliance to make it an attractive option for many users.

The specific data is subject to PDF, and the above content is for reference