N. Christopher Perry

On Jul 15, 2013, at 15:06, propcoder <marius.alks...@gmail.com> wrote:

> 
> 2013.07.15 21:56, N. Christopher Perry rašė:
>> You should be able to do that.  It does make shot-through a little easier to 
>> manage.  Also, there are 3-phase gate drive controllers that will manage the 
>> gate timing for you. Do a google search for them.  Fairchild and IRF have a 
>> range of them.
> What do you mean by gate timing? I use IRAM module from IRF. It has 
> internal protection from shoot-through, it adds dead times by itself.
> 

Ahh...  That makes some things easier.  Another benefit is that some of these 
gate drive modules also manage highside/lowside switching so that all you need 
is to provide a pwm command for each phase and it takes care of all of the 
switching logic.

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