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COSEL Power Supply, Noise Filter 2025 Product Catalog
STMG-seriesDerating!In the case of Forced Air CoolingIn case of forced air cooling, please have suffi cient ventilation to keep the temperature of point A in Instruction Manual5 at 105C or below.Please also make sure that the ambient temperature does not exceed the range shown in below.100100Load factor [%]50Forced air(0.5m 3 /min)Load factor [%]7550Forced air(0.5m 3 /min)0-20 0 20 40 6070 80Ambient temperature Ta [C](1) Standard type (No Case cover type)0-20 0 20 40 50 6080Ambient temperature Ta [C](2) Case cover type? STMGFS30/STMGFW30 Ambient temperature derating curve!Specifi cations for ripple and ripple noise changese in the shaded area.!In the case of Convection CoolingSTMGB,CEC B,DEA100ALoad factor [%]755025DLoad factor [%]7550250-20 0 20 40 6070 80Ambient temperature Ta [C]0-20 0 20 3025 3540 60 70 80Ambient temperature Ta [C](1) Standard type (No Case cover type)(2) Case cover type!In the case of Forced Air CoolingIn case of forced air cooling, please have suffi cient ventilation to keep the temperature of point A in Instruction Manual5 at 105C or below.Please also make sure that the ambient temperature does not exceed the range shown in below.C B,D E A100Load factor [%]50Forced air(0.5m 3 /min)Load factor [%]755025Forced air(0.5m 3 /min)0-20 0 20 40 6070 80Ambient temperature Ta [C]0-20 0 20 3025 35Ambient temperature Ta [C](1) Standard type (No Case cover type) (2) Case cover type40 60 70 80STMG-18? 458 ?
