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Ppt high pressure accelerated aging test machine national industrial brand representative
The PCT (Pressure Cooker Test) high-pressure accelerated aging tester is designed to evaluate the moisture resistance of semiconductor packages. During the test, the product is exposed to extreme temperature, humidity, and pressure conditions. Moisture can penetrate the package through the interface between the encapsulant and the lead frame, leading to potential failures. Common failure modes include open circuits caused by corrosion of the active metallization areas or short circuits due to contamination between the package's pins. This testing method is also widely used to assess the sealing performance of multi-layer circuit boards, photovoltaic modules, EVA, ICs, LEDs, LCDs, magnetic materials, and polymer-based components, ensuring their ability to withstand pressure and maintain air tightness.
In 1988, Ai Sihao pioneered the development and production of the PCT high-pressure accelerated aging test equipment. Over more than two decades, under the leadership of Ai Siwei, the brand has evolved into a top-tier domestic manufacturer in environmental testing equipment. Focused on quality and customer satisfaction, this commitment has driven the company’s steady growth. Ai Siwei has built a strong reputation across various industries, with a solid market presence. Ai Sizhen continues to make significant progress, investing in new technologies, integrating resources, and pursuing a high-tech development path. The long-term goal of Ai Siyi is to become a globally recognized leader in environmental testing equipment, setting industry standards and delivering reliable, innovative solutions for customers worldwide.