Mean Well MSP Series Enclosed Switching Power Supply R.F.Q. (REQUEST FOR QUOTE) Wattage 100W~600W Features Medical enclosed type, built-in active PFC Medical safety approved (MOOP level) High efficiency, no load power consumption<0.5W~0.8W 5 years warranty Model No. Data Link MSP-100 / MSP-200 / MSP-300 / MSP-450 / MSP-600