Re: I need great info on IGBT's...

["Tesla list" <tesla-at-pupman-dot-com>]

Original poster: "BunnyKiller by way of Terry Fritz <twftesla-at-qwest-dot-net>" <bigfoo39-at-telocity-dot-com>

Tesla list wrote:

>Original poster: "Crow Leader by way of Terry Fritz <twftesla-at-qwest-dot-net>"
<tesla-at-lists.symmetric-dot-net>
>
>you might start out with telling us the manufacturer or part numbers.
>
>KEN
>
they are Toshiba units    part # MG200Q2YS40

Id  like to control either a resistive load ( very large laser  270VDC -at- 
50A possible PWM style) or use them to drive a boost trannie ( 1:4 ratio 
240VAC to 960VAC ... if inductive control is possible with these )


do these IGBT's need a full sine wave to turn off ( like SCR's ) or can 
they work on pre-filtered full wave bridge rectification wave???


Scot D