title: COSEL Power Supply, Noise Filter 2025 Product Catalog

Summary

COSEL Power Supply, Noise Filter 2025 Product Catalog

WBA350BExternal viewWBA32.5150±0.5 2-M4 (Depth?5mm max)Mounting holesWBA12.5Output terminal(+)WMA150HOutput terminal(+)Output terminal(-) 100Output terminal(-)90Output terminal(-)80FG( )AC(N) 7060 AC(L)Load factor (%)TB1M3.5Output terminal(+)50403020LEDOutput voltageadjustable potentiometerName plate(Display item)Model nameRated Input/OutputProduction CountryLot No.Safety Agency Mark LogoCompany Logo12V24V,48V? Dimensions 10in mm? Tolerance :±1? Weight : 800g max? PCB Material/thickness 0: CEM-3 / 1.6mm? Chassis material -20: Aluminum -10 0 10 20 30 40? Case material : Hot-dip galvanized steel board (SGCC)506070? Mounting torque : 1.2N?m max Ambient temperature (?)? TB1 screw tightening torque : 1N?m max? Please connect safety ground to the unit in M4 hole.*The shaded area is the derating required at start-up.32.5Fig.1 Derating curve depending on ambient temperature12.54-M4 (Depth?3mm max)Mounting holes(Bottom side)Load factor (%)1009080706050403020100150±0.521585 115264150±0.5Input Voltage(VAC)2-M4 (Depth?5mm max)Fig.2 Derating curve depending on input Mounting voltage holes32.5 50±0.530115AIR FLOWWMA350HDerating CurveLoad factor (%)1009080706050403020100-20 -10 0 10 20 30 40 50 60 70Ambient temperature (?)*In the shaded area,it may take several seconds to determinethe output voltage during cold start, but it can be used withoutany problems.Fig.1 Derating curve depending on ambient temperatureLoad factor (%)1009080706050403020100170 200 230 277 305Input Voltage(VAC)Fig.2 Derating curve depending on input voltage■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.May 09, ? 141 2025 ?WBA-9