Hi, I'm looking to build a 50VDC power supply to power a 300W Philips BLF278 RF amplifier. I can't seem to find any circuits on the internet which provide the required 50V(ds) ~6A or more to run the thing. Does anyone have any ideas how I would go about modding an existing circuit, can I just change components to handle higher power in an existing 50VDC 3A circuit? Better yet, will the High Current Power Supply in the projects section suit what I'm after, or will I need more precise filtering? The BLF datasheet says the transistor can handle a max drain voltage of 125V, so would I get away with just using a 50V tordinal transformer without any smoothing/regulation? Thanks