Coper
Member level 4
I have TIG weding machne , but only DC and need AC for welding aluminium and pulse for any precise works.
My idea is add on output full bridge for chnging polarity and or make pulse.
Technical
current is 150A max
switching frequency 400Hz max
As transistor in to bridge I think IPT012N08N5 80V 300A 1,2mOhm, for controlling bridge any MCU STM32F3 with full bridge PWM
I'm looking for a suitable driver for High and low side MOSFET , for charging 13nF input gate capacitor.
Do you recommend suitable drivers with sufficient current?
My idea is add on output full bridge for chnging polarity and or make pulse.
Technical
current is 150A max
switching frequency 400Hz max
As transistor in to bridge I think IPT012N08N5 80V 300A 1,2mOhm, for controlling bridge any MCU STM32F3 with full bridge PWM
I'm looking for a suitable driver for High and low side MOSFET , for charging 13nF input gate capacitor.
Do you recommend suitable drivers with sufficient current?