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COSEL Power Supply, Noise Filter 2025 Product Catalog
WMA75FExternal viewWMAAC(L)AC(N)FG( )Name plate4.5(Display item)Model nameRated Input/OutputProduction CountryLot No.Safety Agency Mark LogoCompany Logo?3.597892.5±0.52-M3 (Depth?3mm max)Mounting holesOutput terminal(-)Output terminal(+)9.585±0.5M3.5? Dimensions in mm? Tolerance :±1? Weight : 250g max? PCB Material/thickness : CEM-3 / 1.6mm? Chassis material : Aluminum? Case material : Hot-dip galvanized steel board (SGCC)? Mounting torque : 0.49N?m max? TB1 screw tightening torque : 1N?m max? Please connect safety ground to the unit in 2-M3 holes.TB1LEDOutput voltageadjustable potentiometer?3.5266.51520.555±0.59990.5±0.53.53.514.5 45.56.5301074±0.52-M3 (Depth?5mm max)Mounting holesWMA150HDerating Curve10010090908012V80Load factor (%)706050403024V,48VLoad factor (%)7060504030202010100-20 -10 0 10 20 30 40 50 60 70085 115264Ambient temperature (?)Input Voltage(VAC)*The shaded area is the derating required at start-up.Fig.1 Derating curve depending on ambient temperatureFig.2 Derating curve depending on input voltageWMAWMA350H■The ambient temperature should be measured 5 to 10 cm away from the power supply so that it won’t be influenced by the heat from thepower supply. Please consult us for more details.100100May 09, ? 733 2025 ?9090WMA-5
