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80VDC to 1000VDC 50W SMPS Design

Posted by: Sagar Kaneriya on

I want Design 80VDC to 1000VDC 50W isolated and 2 24V Output SMPS design for solar applications

Comments

Submitted by PI-LeoDavinci on 03/26/2019

Hi Sagar,

Do you have an initial schematic for such design?

Regards,

Leo

Submitted by Sagar Kaneriya on 03/26/2019

Thank you PI-LeoDavinci

No i haven't any schematic regarding this

Submitted by Sagar Kaneriya on 04/04/2019

I am waiting for your positive response.

Submitted by Easy Peasy on 04/06/2019

Hello there, making a 1kV o/p flyback is all in the transformer construction - 66kHz will be a better option too...

Submitted by PI-LeoDavinci on 04/16/2019

Hi Sagar,

Upon checking we suppose there is no suitable PI product for catering up to 1000VDC voltage input. Typically PI products are 600V rated up to 725V (e.g. InnoSwitch3-MX). For 1000VDC input voltage, the mosfet will get damaged already.

Regards,

Leo