This page is the summary of page 1123 of the ebook "COSEL Power Supply, Noise Filter 2025 Product Catalog."
You can click "Open This Page" or "Open 1st Page" button, and open the ebook.
COSEL Power Supply, Noise Filter 2025 Product Catalog
PJMA-seriesDerating●Input voltage Derating CurveLoad[%]1009085802131PJMA300F2PJMA600F3PJMA1000F, PJMA1500F85 100115[AC V]●Ambient temperature Derating Curve100801 2Load factor [%]6040201PJMA1500F-12PJMA1500F-362other0-20 -100 10 20 30 40 50Ambient temperature [C]60 7080■In the hatched area, the specification of Ripple, Ripple Noise is different from other area.■The ambient temperature is defined as the temperature of the air (at the terminal block side) that the built-in cooling fan blows into the powersupply. Please pay attention to the heat generated by the input and output wires. Please consult us for more details.Instruction Manual◆It is neccessary to read the“Instruction Manual”and“Before using our product”before you use our product.Basic Characteristics DataModelCircuit methodSwitchingfrequency[kHz]PJMA300FPJMA600FPJMA1000FPJMA1500FInputcurrent[A]Ratedinput fuseInrushcurrentprotectioncircuit*1 The input current shown is at ACIN 100V and 100% load.*2 The input current shown is at ACIN 100V and 90% load.*3 Parallal operation is possible with -W option. see“5.Option and Other”is Instruction Manual.*4 Parallal operation is possible with -W option. (Except 48V) see“5.Option and Other”is Instruction Manual.MaterialPCB/PatternSinglesidedDoublesidedSeries/Paralleloperation availabilitySeriesoperationParalleloperation3.9 *1 250V 10A Thermistor FR-4 Yes Yes No7.5 *1 250V 16A SCR FR-4 Yes Yes No12.5 *2 250V 20A TRIAC FR-4 Yes Yes *318.0 *1 250V 30A TRIAC FR-4 Yes Yes *4February 2, 2026PJMA-11
