Trek

Advanced Energy acquired Trek in 2018. The Trek areas of expertise include electrostatics and high-voltage power amplification. The company leverages its technologies to design and develop solutions for OEM customers and standard product applications around the world.


Trek manufactures high-voltage amplifiers, piezo drivers and power supplies for demanding applications. The company also makes electrostatic measurement instruments for high performance applications, and offers electrostatic sensors and detectors, electrostatic voltmeters, charged plate monitors, surface resistance/resistivity meters, fieldmeters, ESD audit kits, and ionizers for electrostatic discharge (ESD) applications.
Markets served include electrophotography, ESD, piezoelectronics, semiconductors and a wide variety of R&D applications.