Quote:
Originally Posted by MPaulHolmes
At the bottom is an ATTiny that is pulsing the 2 inputs of the dual driver at 70khz or so. When one is 0v, the other is 5v, and vice versa. That causes the output A of the mosfet driver to go high when output B is low, and vice versa. A push-pull converter or something like that.
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Hi Paul,
Your driver PCB is looking good!
Do you have any specs on those driver transformers you are using (turn ratio, inductance, isolation voltage)?
Also instead of using the ATTiny, why did you not just use an off the shelf Half Bridge Driver for a 50% duty-cycle? Example: (IR2085S).
Keep up the good work
-Mark