Kemppi MasterTig 3500 - IGBT Voltage Analysis; Waveforms for Master;Mastertig 1400;1500;2200

E
Lower IGBT control (Gate pulse; measuring point D / Voltage over the lower IGBT; measuring point E).
Voltage over the lower IGBT (Master / Mastertig 1400/1500/2200)
E
Master 1400/1500 Master 2200
D D
E
D
16