MOSWELD SiC is the ultimate solid-state power supply using Silicon Carbide transistor technology, the highest overall energy efficiency in the market allowing a decrease in production costs and an increase in reliability
MOSWELD SiC is the ultimate solid-state power supply using Silicon Carbide transistor technology, the highest overall energy efficiency in the market allowing a decrease in production costs and an increase in reliability.
Emmedi, after 60 years in the HFI welding business, has pioneered this revolutionary SiC semiconductor technology in a family of HFI Welders installed since 2016.
The evolution is the use of SiC Silicon Carbide Mosfet semiconductor technology vs. the traditional Si Silicon Mosfet and IGBT semiconductors.
Semiconductors play the role of a sitch that allows HFI power supplies to output at high frequencies, specifically within the range of 150 – 500 kHz for API tube and pipe welding. The primary advantage is that the SiC semiconductor is significantly rated higher in voltage and current at the high-frequencies required for HFI welding. Just to put this fantastic advancement into perspective, a typical HFI welder utilizing the traditional Si technology semiconductors requires 64 devices for each 100 KW in output power rating.
The new SiC semiconductors accomplished the same 100 KW output with only 4 SiC Mosfet semiconductors.
Emmedi MOSWELD SiC Trailer
SAET EMMEDI customers can benefit from the resources of a global corporation. We provide worldwide assistance through our network of regional sales and services engineers.
