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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 conditions of temperature, humidity, and pressure. Moisture can penetrate the package through the interface between the encapsulant and the lead frame. The failure modes typically include an open circuit caused by corrosion of the active metallization area or a short circuit due to contamination between the package's pins. This test is crucial for assessing the long-term reliability of electronic components under harsh environmental conditions.
In addition to semiconductors, the high-pressure accelerated life test chamber is also used to evaluate the sealing performance of multi-layer circuit boards, photovoltaic modules, EVA (ethylene-vinyl acetate), ICs, LEDs, LCDs, magnetic materials, and polymer materials. It helps determine the product’s ability to withstand pressure and maintain air tightness, ensuring durability and performance in real-world applications.
The PCT testing equipment was first developed and manufactured by Ai Sihao in 1988. Over the past two decades, under the leadership of Ai Siwei, the company has evolved into a leading domestic brand in environmental testing equipment. Focused on product quality and customer service, Ai Siwei has built a strong reputation across various industries. The company continues to innovate, integrating new technologies and resources to advance its position in the market. With a vision to become a top-tier global provider of environmental testing equipment, Ai Siyi remains committed to driving value and growth through high-tech development.