Vacuum potting is a specialized encapsulation process used to protect sensitive electronic components and assemblies from moisture, dust, vibration, and chemical exposure. By performing the potting process under a vacuum environment, trapped air and moisture are eliminated, ensuring a void-free, high-reliability seal.
This technique is especially suitable for high-voltage modules, transformers, sensors, LED drivers, and other critical devices that require excellent insulation and long-term stability. Vacuum potting improves thermal conductivity, enhances structural integrity, and greatly reduces the risk of air bubbles, which are common in conventional potting.
Our vacuum potting systems are compatible with a wide range of materials, including two-component epoxies, silicones, and polyurethanes. Whether you require low-pressure filling, bubble-free resin dispensing, or automated vacuum encapsulation, our solutions ensure consistent, high-quality results.