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SakkeP · 10-12-2012, 01:53 PM

This is the one that has +/- supplies for the gate driver split with resistor/zener from one voltage ?
Do you have enough low-ESR capacitance for both sides directly in the supply pins of the driver ic ?
I couldn't find the schematics and BOM for this.

Edit: Other proposal: Measure the capacitance across gate power isolation.

10-12-2012, 01:53 PM	#5880 (permalink)
SakkeP EcoModding Lurker Join Date: Mar 2011 Location: Finland Posts: 2 Thanks: 0 Thanked 3 Times in 2 Posts	This is the one that has +/- supplies for the gate driver split with resistor/zener from one voltage ? Do you have enough low-ESR capacitance for both sides directly in the supply pins of the driver ic ? I couldn't find the schematics and BOM for this. Edit: Other proposal: Measure the capacitance across gate power isolation. Last edited by SakkeP; 10-13-2012 at 12:59 AM.. Reason: addition