Aluminum electrolytic capacitors are highly efficient and reliable, but their performance is often limited by the design of the capacitor's case and the materials used, for example, moisture impermeable to imperfect package terminals, electrolyte deterioration and performance degradation over time. To counteract these performance losses, Often using 'oversized' capacitors or opting for several capacitors - cost control and space management are not the best solutions.
Capacitive groundbreaking development
Innovative solutions from the Electronic Packaging Division of SCHOTT AG, an international technology technology group, prevent the capacitor electrolyte from drying up for long-lasting reliability and high performance. With the help of the glass-to-metal (GTMS) sealing field of expertise for over 75 years, SCHOTT is the first to introduce a new glass-to-aluminum package (GTASR) production technology.
At present, the capacitor terminals are usually made of polymer materials.Over the long-term use, the organic polymer is prone to aging, becomes fragile, eventually leading to reduced air tightness.Sealing is not secure, moisture easily penetrate into the battery, causing the electrolyte evaporation And the substantial decline in capacitance.
The advantages of reliable hermetic terminals
Capacitor covers provide the core benefit of electrolyte leakage problems. SCHOTT - Helmut Hartl, head of research and development at Landshut, Germany, gives the following details about the advantages of capacitive GTAS technology: 'We use specialty glass materials to replace polymerization Or other organic compounds and hermetically seal the terminals to the aluminum cover with hermetically sealed glass-hermetically sealed terminals to protect the capacitor against moisture ingress while eliminating electrolyte depletion. '
GTAS technology has never before been able to increase the reliability and lifetime of capacitors while also providing unlimited possibilities for customization. Hermetically sealed glass covers are used in a wide range of applications including axial, snap-in, supercapacitors and dual Electrical capacitance, etc., and includes small or large capacitance design.
Able to withstand extreme conditions
Industry standards are met but glass-to-metal seals, which have been used safely for many harsh environments for decades, prevent the loss of electrolyte in aluminum capacitors and offer many other product advantages. Glass-to-Metal Sealed Withstands an ambient temperature of -40 oC to +150 oC and, in some conditions, even a wide temperature range, the airtight nature of glass seals makes it possible to develop standards to reduce capacitance and capacitance , To extend the backup capacitor and life.
Hartl shared his vision of capacitive GTAS technology: "This is an exciting time in the development of the entire capacitor, and there is an increasing demand for capacitors for new energy applications such as electric vehicles and renewable energy." GTAS Technology At the right time, providing more reliable, more durable power storage performance, shape our new life in the future.