Amantys Power Electronics Ltd is a wholly owned subsidiary of Maschinenfabrik Reinhausen GmbH (MR). We work on advanced product development, creating hardware and software solutions for control of power. Most recently we have been working on multi-level converters (MMC) and power electronics assisted on-load tap changers. Our work requires PCB design, digital control and communication using FPGAs and software written for microcontrollers and multi-processor based systems-on-chip.