AL9652 High Voltage Anode Foil for Electrolytic Capacitors

High Voltage Anode Foil for Electrolytic Capacitors Description

High Voltage Anode Foil for Electrolytic Capacitors is fabricated from 1A99 Aluminium Alloy, offering controlled thickness and low impurity levels through precision rolling and annealing processes. The foil’s consistent microstructure supports improved dielectric performance in capacitor cells by reducing leakage currents and enhancing charge storage. Routine ultrasonic and X-ray diffraction measurements confirm the material’s properties, ensuring it meets stringent technical specifications for capacitor applications.

High Voltage Anode Foil for Electrolytic Capacitors Applications

Electronics
- Used as an anode in capacitor cells to maintain optimal performance under high voltage stress by leveraging its controlled thickness and uniform composition, thereby reducing leakage currents.

Industrial
- Applied in power conversion systems as an electrode material to mitigate dielectric losses by utilising its low impurity content, which enhances energy stability and overall system efficiency.

High Voltage Anode Foil for Electrolytic Capacitors Packing

The foil is packaged in anti-static, moisture-resistant envelopes to prevent contamination and mechanical damage. Each roll is secured within cushioned, sealed boxes that include moisture barrier layers to protect against oxidation. The packaging design supports safe storage under dry, cool conditions and offers customisation options in dimensions and labelling based on specific order requirements.

Frequently Asked Questions

Q1: How is the uniformity of the foil thickness maintained during production?
A1: Uniformity is ensured by precision rolling techniques combined with in-line laser micrometry and ultrasonic inspections, which verify that the thickness remains consistent across the entire roll, thereby supporting reliable capacitor performance.

Q2: What quality control measures verify the 1A99 Aluminium Alloy composition?
A2: Spectrometry analysis and ultrasonic testing are conducted during production to detect impurities and confirm the alloy composition. These measures ensure that the material adheres to the strict specifications necessary for capacitor applications.

Q3: Can the dimensions of the foil be customised to fit specific capacitor designs?
A3: Yes, the production process allows for customisation of width, length, and thickness. Specific dimensions can be achieved through tailored processing parameters and detailed quality checks, ensuring the foil meets diverse application requirements.

Additional Information

Aluminium alloys are integral to capacitor technologies due to their excellent electrical conductivity and lightweight characteristics. The processing methods, including cold rolling and annealing, play a crucial role in determining the final microstructure and electrical properties of the foil. These factors directly impact the foil’s performance in mitigating leakage currents and sustaining voltage thresholds.

Understanding the interplay between alloy composition, processing techniques, and material performance provides insights that are valuable for further advancements in capacitor technology. Ongoing research in aluminium alloy treatments contributes to improved energy storage solutions and greater efficiency in capacitor designs.