Thermal Derating Curve for Safety Limiting Current (current in each channel with both channels running simultaneously) 3000 2700 2400 2100 1800 1500 1200 900 600 300 0 -40 -20 0 20 40 60 80 100 120 140 160 Ambient Te mperature (oC) 図 5-2. Thermal Derating Curve for Safety Limiting ...