P Thread Starter pini200 Joined Feb 15, 2016 14 Mar 30, 2016 #1 i have problem all time the chip viper37LD is Burned(Vdd shortened to GND after that chip Burned ) I don't have any idea why (maybe because snubber-i used zener diode) schematic attached
i have problem all time the chip viper37LD is Burned(Vdd shortened to GND after that chip Burned ) I don't have any idea why (maybe because snubber-i used zener diode) schematic attached