... ; 3.environmental protection. Mini 200W Micro ATX Switching Power Supply Brief Introfuction:light weight,high efficiency,energy-saving, ... (20db)Output over voltage protection, short circuit protection, over power protection,etc.High-pot,ATE test; thunder and lightning proof ... 400W, 450W, 500W, 550W, 600W high power supply and 12CM, 14CM big fan power supply can be provided.As outstanding manufacturers ...