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COSEL Power Supply, Noise Filter 2025 Product Catalog
PBA/PBWDeratingPBA?PBW-series? PBA10F, PBA15F, PBW15F, PBA30F, PBW30FInput voltage Derating Curve? PBA1500F Input voltage Derating CurveLoad[%]10080Load[%]10080at AC100V85 90[AC V]85 95[AC V]? PBA10F, PBA15F, PBW15F, PBA30F, PBW30F, PBA50F, PBW50F, PBA75F, PBA100F,PBA150F Ambient temperature derating curveABCLoad factor [%]100806040200-100101Convection2Forced air (0.5m 3 / min)2030 [20] 40 [30] 50 [40] 60 [50] 70 [60] 80 [70]20 [10] 30 [20] 40 [30] 50 [40] 60 [50] 70 [60]20 [10] 30 [20] 40 [30] 50 [40] 60 [50] 70 [60]Ambient temperature [C] Inside [ ]is with case cover12!In the hatched area, the specifi cation of Ripple, Ripple Noise is different from other area.! The ambient temperature should be measured 5 to 10 cm away from the power supply so that it won’t be infl uenced by the heat from thepower supply. Please consult us for more details.!Make sure the temperature at point A is less than the temperatures shown in Instruction Manual 4.? PBA300F, PBA600F, PBA1000F, PBA1500F, PBA1500T Ambient temperature derating curveLoad factor[%]1009080706050403020100-20-100102030405060Ambient temperature[C]7071C80!In the hatched area, the specification of Ripple, Ripple Noise is different from other area.!Derating curve depending on an ambient temperature (temperature of air sucked in for a cooling purpose) is shown above.PBA/PBW-34? 82 ?
