Company founded by Jakob Staudt and Heinrich Voigt
Delivery of the first telecommunications electricity supply system
Specialisation in development, construction, sales, assembly and implementation of telecommunications electricity supply systems and network substitution systems
Development of the first switch mode rectifier
Extension of the product programm by the product lines
"UPS" and "OEM"
Member of the Eltek Group, Norway
Merger of the Telecom and Industrial Power Supply Systems divisions (formerly Convertronic) to form the market leading complete provider of uninterruptible power supply Technology in Germany.
Change of the company name into "ELTEK DEUTSCHLAND GMBH".
Eltek becomes part of Delta Group.