Poulsen arc
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English
[edit]Etymology
[edit]After Danish engineer Valdemar Poulsen, who invented it in 1903.
Noun
[edit]Poulsen arc (plural Poulsen arcs)
- Synonym of arc converter
After Danish engineer Valdemar Poulsen, who invented it in 1903.
Poulsen arc (plural Poulsen arcs)