BLOCK Transformatoren-Elektronik GmbH is a leading manufacturer of power supplies, electronic circuit breakers, transformers, reactors and EMI filters with over 80 years of experience. Offering over 2,500 standard products as well as a wide range of customized solutions, we ensure the perfect voltage for systems and plants in all areas of industry.

BLOCK already offers a wide range of products for DC-grids with Low Voltage (<1000V) and extra low voltage (<60V) today. To fulfill future demands in energy efficiency and controllability the advancement of DC-grids is the logical next step. A key aspect needed for the breakthrough of DC-grids is a well-defined standard agreed by all major industry players. Block participates in the ODCA to help standardize DC-grids and to take part in the technical advancements for a greener future. With its engagement in the ODCA BLOCK is bringing its mission “perfecting power” to the world of open DC-grids.