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Our High Power Feedthroughs are solely used for the transmission of high voltage and / or high current into a hermetic chamber. Our technique of coupling brazing and bonding of the ceramic breaks ensures the conductors remain electrically isolated and leak-free in high and ultra-high vacuum, high temperature and/or reactive environments. Our standard range of High Power Feedthroughs offer transferable voltages of up to 70 kV, and currents of up to 800 A.
Upon request, High Power Feedthroughs with liquid cooled conductors, capable of currents up to 1000A can be provided. These are commonly used with closed looped cooling systems and non-conductive coolants.
Our standard range High Power Feedthroughs are designed to operate in temperatures of -150°C (-238°F) up to 450°C (842°F), however cryogenic or higher temperature feedthroughs can be accommodated upon request.
Standard conductor materials include copper or stainless steel for higher voltages however we offer a variety of other conductor materials such as Molybdenum, Nickel and Tellurium Copper upon request. Conductors can be plated in gold or silver and brazed with Nickel free silver copper eutectic for aggressive process chemical resistance such as sulphur.
All feedthroughs are helium leak tested to a leak rate of 1×10-9 mbar l/s prior to dispatch to ensure the highest level of quality and longevity.
Our experienced in-house design and engineering team are happy to provide guidance when configuring your High Power Feedthrough for your application. We are aware that having the correct hermetic feedthroughs for your specific process are essential to maintaining system integrity and safety.
Thermic Edge Limited are committed to lead the industry in delivering innovative, high-quality high-temperature applications, backed by unparalleled customer service.
To be a beacon of innovation and excellence, inspiring positive change and leaving a lasting impact on our industry and the environment
