The aluminum electrolytic capacitor (electrolytic capacitor) is one of the most frequently used capacitor types in electronic circuits. Especially for filtering and smoothing of rectified AC voltages or for buffering and intermediate storage of electrical charges, they are often a key element in DC intermediate circuits, inverters, voltage supplies and at circuits inputs & outputs. They are also frequently used in combination with other components to build filter circuits or crossovers in the audio field.
Compared to other capacitor technologies, the aluminum electrolytic capacitor has a very good capacitance/volume ratio. It is therefore used when high capacitance is required in combination with small dimensions. Progressive miniaturization is also showing two main trends in this area:
- Higher load capacity (ripple currents, temperature, etc.) with consistent designs
- Comparable performance in ever smaller designs
This means that space on the board and thus costs can be saved by selecting the right component. Today's increasingly frequent desire for component reduction places ever higher demands on the performance of such capacitors. With our broad portfolio of world market leaders but also specialized companies with decades of experience in the development, production and application of electrolytic capacitors, we can not only offer you the latest electrolytic capacitor technologies from a wide range of catalog types, but also create individual solutions tailored to the specific needs of your application. Last but not least, thanks to our many years of experience and expertise, we can also train and advise your employees on complex issues, such as service life estimation, and contribute to the reliability and performance of your products.
Beckmann covers the entire product range in this area and offers all designs of aluminum electrolytic capacitors: SMD, screw electrolytic capacitors, axial and snap-in. Beckmann Elektronik knows exactly the strengths of the world's leading manufacturers and helps to select the optimum component for the customer: taking into account both technical suitability and economic efficiency, as well as short and long-term availability. For special requirements regarding vibration resistance, design or service life, Beckmann Elektronik can provide sound technical advice based on 40 years of market and manufacturer experience.