Located in the Silicon Valley region of California, Calex stands as a trailblazer in innovation, driven by a commitment to powering a green planet. Calex’s legacy is rooted in the development of cutting-edge DC/DC power converters that exemplify efficiency, power density, and reliability. At Calex, they are not just manufacturers; they are advocates of a sustainable future.

Pioneering Green Power Solutions
Calex’s catalog boasts a range of standard DC/DC converters, spanning from 1 Watt to several kilowatts, each meticulously designed with the highest efficiency in mind to contribute to the greater cause of a cleaner and greener planet.

Custom Solutions for a Sustainable Tomorrow
Beyond its standard models, Calex takes pride in offering custom DC/DC solutions tailored to meet your specific requirements. Calex facilitates the development of detailed product specifications, ensuring your needs align seamlessly with Calex’s shared commitment to powering a green planet.

Revolutionary Products Include:

  • 3000-Watt Bi-Directional Converter: Engineered for 12V, 24V & 48V battery systems, achieving an outstanding efficiency of up to 97%, representing Calex’s commitment to optimal energy utilization.
  • Chassis Mount DC-DC Converters: Ranging from 1100 to 2100 Watts, Calex converters redefine industry standards with 97% efficiency, housed in a low-profile, ruggedized, and compact package.
  • High-Density DC-DC Bricks: Calex’s range, spanning from 50 to 1000 Watts, boasts the highest power density in the industry, achieving up to 96% efficiency with 10:1, 4:1, and 2:1 input voltage range.