Power Electronics was started in 1900 with the Mercury Arc.Then the use of metallic tank rectifier, grid control vacuum tube rectifier, ignitron, pennotron and thyratron began.Until 1950 these devices were used to control the power electronics....
Power Electronics was started in 1900 with the Mercury Arc.Then the use of metallic tank rectifier, grid control vacuum tube rectifier, ignitron, pennotron and thyratron began.Until 1950 these devices were used to control the power electronics....
