意大利采购需求：直流电源、LED灯条电源、开关电源、可调电源、300V

I'm in the market for a high-quality AC to DC converter with a power rating of around 150 watts. The specification I need includes a conversion from 220V AC to a stable output of either 200V or 300V DC. Additionally, the converter should feature a switch for output selection between the two DC voltages. Could you please provide details on your available products that match these requirements? I'm interested in information regarding pricing, delivery timelines, and any additional features that might be included. Looking forward to your prompt response!