Re: [TCML] Inverter dead times

["Herwig Roscher" <herwig.roscher@xxxxxx>]

Hi Steve,

Thank you very much for taking the time to share your knowledge. 

>  Most SSTCs have been voltage source inverters, which means they have a DC capacitor
> that feeds them. 
- So will be mine.

> It would be a good idea to use both a TVS suppressor diode and an ultrafast wheeling
> diode. 
- I'll add MUR3060s (salvaged from computer SPS)

>  Each switch sees *at least* the 400VDC.  When you consider the inductance of the
> circuit, the voltage stress across the switch can easily be 2X the input voltage if
> designed poorly. 
- I'll upgrade the IGBTs (not to cause overcrowding in silicon heaven)
 
Personal regards,

Herwig
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