Case material Aluminum cooling style: natural convection power:100WInput:9-12 VoltInrush Surge:start cold 30A/12Vacline regulation:±0.5maxOutput:220 ... :±0.02%/°CSet Up, Rise Time:≤1s (12.0Vinput, 1o=100protection period:≥20ms (12.0V-input, 1o=100%)Over current Protection:115 ...