... / OEM / ODM 5. low price, good reliability Enclosed Switching Power SupplyYSP-50 series 50W Feature1. 3 years warranty2. 85~264VAC ... circuit protections6. LED indicator for power on7. 100% burn-in tests (at full load) ApplicationSuitable for many types of LED lights, LED electronics screen, ... -Temperature-10~60°CVibration10-500Hz, 2G 10min./1cycle, period for 60min, each along x, y, z axes.Size (L ...