At the forefront of human exploration and industrial development, there exist many extreme environments - from the depths of 10,000 meters beneath the sea to the vastness of space, from polar cold to desert heat. 

These environments demand exceptionally rigorous requirements for power electronic devices. The Golden.S.E series of special solid-state relays from the US-based Goldend Electric Group is specifically designed for these extreme applications, safeguarding the boundaries of human exploration with its superior performance.Deep space exploration-level reliability standardsTo meet the specific needs of aerospace applications, the Golden.S.E special solid-state relays adopt space-grade components andTechnology standards. 

All components undergo full temperature screening from -55°C to +125°C, and use gold-gold bonding technology to ensure connection reliability. In a satellite power control system, this series of relays successfully passed over 10,000 cumulative hours of in-orbit verification, achieving zero-failure performance. Its unique radiation-hardened design effectively resists single event effects and total dose effects in the space environment, providing reliable protection for deep space missions.Deep sea-level protection and pressure resistance technologyFor marine exploration and development, Goldend Electric has developed deep sea-specific solid-state relays with ultra-high pressure resistance and corrosion resistance characteristics. Using special ceramic metal packaging technology combined with multi-layer composite protective coatings, the product can withstand pressures at depths of 11,000 meters and maintain long-term stable operation in high-salinity seawater. 

In an international marine research project, this product has been working continuously for over 3 years, enduring countless tests of high-pressure and high-humidity environments, with its performance remaining as good as new.Outstanding performance in extreme temperature environmentsFor special environments such as polar exploration and desert operations, the Golden.S.E special solid-state relays demonstrate remarkable environmental adaptability. Through innovative wide-temperature range thermal management design, the product can operate stably in extreme temperature ranges from -100°C to +200°C. Its unique low-temperature startup technology ensures normal startup and maintains excellent characteristics even at -55°C. This technology has been successfully applied in multiple polar research projects, providing reliable power protection for scientific investigations in extreme environments.