My 1.5KW PFC test @ 100VAC input

[Kanwar]

Here is my test video of 1.5KW PFC with 100VAC input. The mains was setup down from 240VAC using a transformer to get 100VAC and then fed to PFC input, rest is you can see the performance in video, the resistive heater is 94ohms, output DC is 374VDC stable. The test was done for duration of 1hr, all fine & perfect response.

[video]www.youtube.com/watch?v=AugpbNPxaPE[/video]

 

[Kanwar]

Blue trace = Bridge rectifier output which is inductor input i.e. rectified AC

Yellow Trace is IGBT VDS switching @ 62khz. One can see the Zero Crossings.

 

[DjLeco]

Nice, give us details, wich controller used, inductance value,diode used, switching transistor used.

 

[Kanwar]

Infineon ICE3PC controller, Cree diode 600V 10A, IXYS IGBT IXGH60N60C2, Triple stack 840uH Sendust core from Magnetics.

 

[andrew79]

Can you please explain me the whole process in detail with its applications ?