400VDCin, 12V@460W, LLC with Synchronous Rectifiers.
http://www.ti.com/tool/pmp5967#1
Also this product was You should try to set the input AC220V(50/60Hz Single phase). This device allows you to adjust the value of the current should try. Device tries to use electrolysis.
What parts need to be modified, please let us know the way.