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jackbauer · 10-29-2009, 07:22 AM

Just running a few bench tests with the starter with the scope across M- and B- i'm getting some fast voltage spikes at turn off. Waveform looks quite clean apart from that. Thinking of putting a snubber on the igbt. Any thoughts?

10-29-2009, 07:22 AM	#2510 (permalink)
jackbauer Master EcoModder Join Date: Sep 2009 Location: Ireland Posts: 734 Thanks: 26 Thanked 304 Times in 171 Posts	Just running a few bench tests with the starter with the scope across M- and B- i'm getting some fast voltage spikes at turn off. Waveform looks quite clean apart from that. Thinking of putting a snubber on the igbt. Any thoughts?